--- title: "Flights from Ottawa (YOW) to Allentown (ABE) from CA $608 - Expedia.ca" description: "Looking for cheap flights from Ottawa (YOW) to Allentown (ABE)? Find one-way flights from CA $608 and roundtrip from CA $963—compare prices in seconds!" canonical: "https://www.expedia.ca/lp/flights/yow/abe/ottawa-to-allentown" language: en-CA market: CA currency: CAD prices_as_of: 2026-11-14T19:01:52Z --- # CA $608 Cheap Flights from Ottawa (YOW) to Allentown (ABE) ![A wooden bridge over a fast-flowing river with a rocky waterfall in the foreground.](https://images.trvl-media.com/place/6265969/8bfb8182-b22c-48e9-a776-d9af4c699daa.jpg?impolicy=fcrop&w=1200&h=500&q=medium) [View CA $608 flight on Tue, Nov 24, 2026](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:ABE,departure:24/11/2026TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:607.13&airProductToken=AQpnCjII1YIBEgQzNTgxGNizASCuHCjjgJ4DMIiCngM4V0AAWAFqBTJfZWNvcghXTkE0QUFURwoxCNWCARIENDYxMBiuHCCgICjvhJ4DMOSFngM4V0AAWAFqBTJfZWNvcghXTkE0QUFURxIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) ## Popular airlines from Ottawa International Airport (YOW) to Lehigh Valley Intl. Airport (ABE) [Air Canada](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:ABE,departure:28/11/2026TANYT&leg2=from:ABE,to:YOW,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) [WestJet](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:ABE,departure:28/11/2026TANYT&leg2=from:ABE,to:YOW,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) [Flair Airlines](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:ABE,departure:28/11/2026TANYT&leg2=from:ABE,to:YOW,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) [American Airlines](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:ABE,departure:28/11/2026TANYT&leg2=from:ABE,to:YOW,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) [United](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:ABE,departure:28/11/2026TANYT&leg2=from:ABE,to:YOW,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) [Delta](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:ABE,departure:28/11/2026TANYT&leg2=from:ABE,to:YOW,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) [Porter Airlines](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:ABE,departure:28/11/2026TANYT&leg2=from:ABE,to:YOW,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) ### Be in the know Get alerts if flight prices drop or rise\* ### Book smarter Save up to 30% on select hotels after you book a flight\* ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Cheap Flights from Ottawa to Allentown (YOW-ABE) Prices were available within the past 7 days and start at CA $608 for one-way flights and CA $963 for roundtrip, for the period specified. Prices and availability are subject to change. All deals One way Roundtrip [Select United flight, departing Wed, Feb 17 from Ottawa to Allentown, returning Thu, Feb 18, priced at CA $963 Found 5 days ago](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:ABE,departure:17/02/2027TANYT&leg2=from:ABE,to:YOW,departure:18/02/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:962.88&airProductToken=AQpFCiEI1YIBEgQzNTgxGNizASCuHCiDvaUDMKa-pQM4TkAAWAEKIAjVggESBDQ0MjEYrhwgoCAoi8GlAzCIwqUDOE5AAVgBCkUKIAjVggESBDQxNjYYoCAgrhwolMilAzCqyaUDOE5AAFgBCiEI1YIBEgQzNjUzGK4cINizASjzyqUDMP3LpQM4TkABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE) Wed, Feb 17 - Thu, Feb 18 · YOW · ABE · Roundtrip · Found 5 d · ays ago [Select United flight, departing Fri, Jan 1 from Ottawa to Allentown, returning Sun, Jan 10, priced at CA $987 Just found](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:ABE,departure:01/01/2027TANYT&leg2=from:ABE,to:YOW,departure:10/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:986.28&airProductToken=AQpFCiEI1YIBEgQzNTgxGNizASCuHCijrKEDMMitoQM4TkAAWAEKIAjVggESBDQ0NjEYrhwgoCAoq7ChAzCesaEDOE5AAVgBCkUKIAjVggESBDU3NDgYoCAgrhwotJGiAzDZkqIDOE5AAFgBCiEI1YIBEgQzNjUzGK4cINizASiQlKIDMJ2VogM4TkABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE) Fri, Jan 1 - Sun, Jan 10 · YOW · ABE · Roundtrip [Select United flight, departing Sat, Feb 20 from Ottawa to Allentown, returning Sun, Feb 21, priced at CA $1,005 Found 5 days ago](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:ABE,departure:20/02/2027TANYT&leg2=from:ABE,to:YOW,departure:21/02/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1004.88&airProductToken=AQpFCiEI1YIBEgQzNTgxGNizASCuHCjj3qUDMIbgpQM4TkAAWAEKIAjVggESBDQ0MjYYrhwgoCAo3-SlAzDl5aUDOE5AAVgBCkUKIAjVggESBDQxNjYYoCAgrhwo9OmlAzCK66UDOE5AAFgBCiEI1YIBEgQzNjUzGK4cINizASjT7KUDMN3tpQM4TkABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE) Sat, Feb 20 - Sun, Feb 21 · YOW · ABE · Roundtrip [Select United flight, departing Thu, Dec 31 from Ottawa to Allentown, returning Sun, Jan 10, priced at CA $1,029 Just found](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:ABE,departure:31/12/2026TANYT&leg2=from:ABE,to:YOW,departure:10/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1028.28&airProductToken=AQpFCiEI1YIBEgQzNTgxGNizASCuHCiDoaEDMKiioQM4TkAAWAEKIAjVggESBDQ0NjEYrhwgoCAoi6WhAzD-paEDOE5AAVgBCkUKIAjVggESBDU3NDgYoCAgrhwotJGiAzDZkqIDOE5AAFgBCiEI1YIBEgQzNjUzGK4cINizASiQlKIDMJ2VogM4TkABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE) Thu, Dec 31 - Sun, Jan 10 · YOW · ABE · Roundtrip [Select United flight, departing Mon, Mar 22 from Ottawa to Allentown, returning Mon, Apr 12, priced at CA $1,047 Found 5 days ago](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:ABE,departure:22/03/2027TANYT&leg2=from:ABE,to:YOW,departure:12/04/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1046.88&airProductToken=AQpFCiEI1YIBEgQzNTgxGNizASCuHCjnr6gDMIqxqAM4TkAAWAEKIAjVggESBDU2NTcYrhwgoCAo2rWoAzDgtqgDOE5AAVgBCkUKIAjVggESBDQ1OTAYoCAgrhwojZ6qAzCan6oDOE5AAFgBCiEI1YIBEgQzNTA5GK4cINizASiUoKoDMJqhqgM4TkABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE) Mon, Mar 22 - Mon, Apr 12 · YOW · ABE · CA $ · Roundtrip [Select United flight, departing Sun, Dec 13 from Ottawa to Allentown, returning Tue, Dec 29, priced at CA $1,071 Just found](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:ABE,departure:13/12/2026TANYT&leg2=from:ABE,to:YOW,departure:29/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1070.28&airProductToken=AQpFCiEI1YIBEgQzNTgxGNizASCuHCjD1p8DMOjXnwM4TkAAWAEKIAjVggESBDU2NTcYrhwgoCAoz9yfAzDR3Z8DOE5AAVgBCkUKIAjVggESBDQxNjYYoCAgrhwotIqhAzDZi6EDOE5AAFgBCiEI1YIBEgQzNDAyGK4cINizASi8kKEDMM-RoQM4TkABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE) Sun, Dec 13 - Tue, Dec 29 · YOW · ABE · Roundtrip [Select United flight, departing Sun, Feb 21 from Ottawa to Allentown, returning Mon, Feb 22, priced at CA $1,080 Found 5 days ago](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:ABE,departure:21/02/2027TANYT&leg2=from:ABE,to:YOW,departure:22/02/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1079.18&airProductToken=AQppCiII1YIBEgQ4NDU5GNizASCYzgEo5uylAzCv7aUDOFRAAFgBCiEI1YIBEgQzNTAwGJjOASCuHCiz7qUDMLfvpQM4VEABWAEKIAjVggESBDQ0MjYYrhwgoCAo%5F--lAzCF8aUDOFRAAVgBCkUKIAjVggESBDQxNjYYoCAgrhwolPWlAzCq9qUDOFRAAFgBCiEI1YIBEgQzNjUzGK4cINizASjz96UDMP34pQM4VEABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE) Sun, Feb 21 - Mon, Feb 22 · YOW · ABE · Roundtrip [Select United flight, departing Tue, Mar 23 from Ottawa to Allentown, returning Fri, Apr 9, priced at CA $1,091 Found 5 days ago](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:ABE,departure:23/03/2027TANYT&leg2=from:ABE,to:YOW,departure:09/04/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1090.48&airProductToken=AQppCiII1YIBEgQ4NDU5GNizASCYzgEo6r2oAzCwvqgDOFRAAFgBCiEI1YIBEgQzNTAwGJjOASCuHCiUv6gDMJjAqAM4VEABWAEKIAjVggESBDU2NTcYrhwgoCAo-sCoAzCAwqgDOFRAAVgBCmkKIAjVggESBDQxNjYYoCAgrhwosfqpAzDB-6kDOFRAAFgBCiEI1YIBEgQzNjc0GK4cIJjOASjs%5FKkDMN39qQM4VEABWAEKIgjVggESBDg0NTMYmM4BINizASj6%5FqkDMLz%5FqQM4VEABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE) Tue, Mar 23 - Fri, Apr 9 · YOW · ABE · Roundtrip [Select United flight, departing Mon, Mar 8 from Ottawa to Allentown, returning Sun, Mar 28, priced at CA $1,100 Found 5 days ago](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:ABE,departure:08/03/2027TANYT&leg2=from:ABE,to:YOW,departure:28/03/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1099.38&airProductToken=AQpFCiEI1YIBEgQzNTgxGNizASCuHCjjkqcDMIaUpwM4V0AAWAEKIAjVggESBDU2NTcYrhwgoCAo1pinAzDcmacDOFdAAVgBCkUKIAjVggESBDQ1OTAYoCAgrhworfWoAzC69qgDOFRAAFgBCiEI1YIBEgQzNTA5GK4cINizASi096gDMLr4qAM4VEABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE) Mon, Mar 8 - Sun, Mar 28 · YOW · ABE · Roundtrip [Select American Airlines flight, departing Sat, Dec 5 from Ottawa to Allentown, returning Wed, Dec 23, priced at CA $1,527 Just found](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:ABE,departure:05/12/2026TANYT&leg2=from:ABE,to:YOW,departure:23/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1526.53&airProductToken=AQppCiIIwYIBEgQ5MTEyGNizASCYzgEo8PyeAzC7%5FZ4DOFFAAFgBCiEIwYIBEgQ2NDg4GJjOASCuHCiE%5F54DMJWAnwM4UUABWAEKIAjBggESBDQyNzEYrhwgoCAowIOfAzDEhJ8DOFFAAVgBCmkKIAjBggESBDQyNzIYoCAgrhwousegAzDfyKADOEdAAFgBCiEIwYIBEgQ2MjExGK4cIJjOASiJyqADMIDLoAM4U0ABWAEKIgjBggESBDkxMTMYmM4BINizASj5y6ADMMDMoAM4U0ABWAESCggBEAEYASoCQUEYASIECAEQASgIKAQwAQ) Sat, Dec 5 - Wed, Dec 23 · YOW · ABE · Roundtrip ## Alternative airports near Allentown Prices were available within the past 7 days. Prices and availability are subject to change. [Select flight to Lehigh Valley Intl. ABE. Cheapest and Closest option available. Average driving time to city centre is 8 minutes. Flights from CA $1,123](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:ABE,departure:28/11/2026TANYT&leg2=from:ABE,to:YOW,departure:15/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 8 min ## Book with confidence ### Ottawa to Allentown Flights #### The easy way to book your flights from Ottawa to Allentown With Expedia, it’s simple to find and book flights to Allentown from Ottawa whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 4 airlines that cover this route. There are nonstop flights to Lehigh Valley Intl., too. Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Ottawa to Allentown today, tomorrow, or this week. #### Save dollars with cheap flights from Macdonald-Cartier Intl., YOW to Lehigh Valley Intl., ABE Sort your search results by price to find great deals on your flight from Ottawa to Allentown—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Allentown from Ottawa currently is just CA $963 rising to CA $1,527\. Here are more money-saving tips: - Fly in February when flight prices are normally at their lowest - Book about a month to 6 weeks before you travel for the best prices to Allentown - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! #### Reasons to choose Expedia for your flight to Allentown from Ottawa Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Allentown with Expedia today. ## Frequently Asked Questions ### How much does a flight from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.) cost? You can find one-way and return flights from YOW to ABE with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when YOW to ABE ticket fares go up or down. ### What is the cheapest month to fly from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.)? The cheapest months to fly from YOW to ABE are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route. ### Which airlines fly direct from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.)? Enter YOW to ABE and your travel dates, then apply the 'Nonstop' filter to see only direct flights. ### How do I find cheap flights from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.)? To find a cheap flight from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up [Price Tracking](https://www.expedia.ca/why/price-tracking) and receive alerts when fares go up or down. ### What is the best time to fly from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.)? The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience. ### How many flights per day from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.)? There are approximately 9 connecting flights per day from Ottawa Macdonald-Cartier Intl. (YOW) to Allentown Lehigh Valley Intl. (ABE). Some common connection points include Pearson Intl. (YYZ), O'Hare Intl. (ORD), and Pierre Elliott Trudeau Intl. (YUL). ### What is the earliest flight from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.)? The earliest flight from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.) typically departs around 5:15 AM. This service is offered by Air Canada and United. This is a seasonal service, active only in October. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search. ### How long does it take to fly from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.)? There are no nonstop flights from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.). For this route, which covers a distance of about 520 kilometres, flights with one stop typically take around 10 hours and 30 minutes. If your journey involves two or more stops, you can expect the travel time to be a bit longer, usually around 10 hours and 30 minutes as well. Keep in mind that these are average travel times, and your actual flight duration can vary depending on the specific routing, layover times, and even weather conditions. ### Can you fly business or first class from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.)? Select the "Business class" and "First class" filters when looking for YOW to ABE flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip. ### How do I earn miles on a Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.) flight with Expedia? It's easy to earn miles on a Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of [One Key™](https://www.expedia.ca/welcome-one-key), you can also earn OneKeyCash™\* on top of your airline miles when you book with Expedia. \*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands. ### What airports do you fly into for Allentown, PA (ABE) from Ottawa, ON (YOW)? If you're planning to travel to Allentown from Macdonald-Cartier Intl. (YOW), you can fly directly into Lehigh Valley Intl. (ABE). Some flights may connect through major hubs like Pearson Intl. (YYZ), Washington Dulles Intl. (IAD), or Ronald Reagan Washington National (DCA) before reaching Allentown. Compare routes and airports on Expedia to find the best flight options for your travel plans. ### Is it cheaper to buy a plane ticket from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.) at the last minute? Typically, booking a last minute flight from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare. ### Is it cheaper to book a Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.) flight and hotel package? Securing a Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.) [flight and hotel package](https://www.expedia.ca/allentown.d602976.destination-travel-guides) is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars. ### Can I cancel or change the date of my flight from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.)? If you booked your Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in [your itinerary](https://www.expedia.ca/trips) or confirmation email. Or, head to our [Customer Service portal](https://www.expedia.ca/helpcenter/) if you'd like more information. ## Travel information | Origin airport | Ottawa International Airport | | ------------------- | ---------------------------- | | Destination airport | Lehigh Valley Intl. Airport | | Distance | 519 km away | | Roundtrip price | CA $963 | ## Explore a world of travel with Expedia - [Flights](?equalTargetTab=tab-0) - [Flights from Waterloo (ALO) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/alo/phl/waterloo-to-philadelphia) - [Flights from Rochester (ROC) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/roc/phl/rochester-to-philadelphia) - [Flights from Ogdensburg (OGS) to Allentown (ABE)](https://www.expedia.ca/lp/flights/ogs/abe/ogdensburg-to-allentown) - [Flights from Charlotte (CLT) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/clt/phl/charlotte-to-philadelphia) - [Flights from Dallas (DFW) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/dfw/phl/dallas-to-philadelphia) - [Flights from Kitchener (YKF) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/ykf/phl/kitchener-to-philadelphia) - [Flights from Nashville (BNA) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/bna/phl/nashville-to-philadelphia) - [Flights from St. Louis (STL) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/stl/phl/st-louis-to-philadelphia) - [Flights from Tampa (TPA) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/tpa/phl/tampa-to-philadelphia) - [Flights from Québec (YQB) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/yqb/phl/quebec-to-philadelphia) - [Flights from New Orleans (MSY) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/msy/phl/new-orleans-to-philadelphia) - [Flights from Phoenix (PHX) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/phx/phl/phoenix-to-philadelphia) - [Flights from Halifax (YHZ) to Allentown (ABE)](https://www.expedia.ca/lp/flights/yhz/abe/halifax-to-allentown) - [Flights from Kansas City (MCI) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/mci/phl/kansas-city-to-philadelphia) - [Flights from Detroit (DTW) to Allentown (ABE)](https://www.expedia.ca/lp/flights/dtw/abe/detroit-to-allentown) - [Flights from Grand Forks (GFK) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/gfk/phl/grand-forks-to-philadelphia) - [Flights from Sudbury (YSB) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/ysb/phl/sudbury-to-philadelphia) - [Flights from Charlottetown Alexander B. Campbell Airport (YYG) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/yyg/phl/charlottetown-to-philadelphia) - [Flights from Presque Isle (PQI) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/pqi/phl/presque-isle-to-philadelphia) - [Flights from Kamloops (YKA) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/yka/phl/kamloops-to-philadelphia) - [Flights from Peterborough (YPQ) to Allentown (ABE)](https://www.expedia.ca/lp/flights/ypq/abe/peterborough-to-allentown) - [Flights from Calgary (YYC) to Allentown (ABE)](https://www.expedia.ca/lp/flights/yyc/abe/calgary-to-allentown) - [Flights from St. John's (YYT) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/yyt/phl/st-johns-to-philadelphia) - [Flights from Fort Lauderdale (FLL) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/fll/phl/fort-lauderdale-to-philadelphia) - [Flights from Salt Lake City (SLC) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/slc/phl/salt-lake-city-to-philadelphia) - [Flights from Columbus (CMH) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/cmh/phl/columbus-to-philadelphia) - [Flights from London (LHR) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/lhr/phl/london-to-philadelphia) - [Flights from Delhi (DEL) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/del/phl/delhi-to-philadelphia) - [Flights from Toronto (YYZ) to Allentown (ABE)](https://www.expedia.ca/lp/flights/yyz/abe/toronto-to-allentown) - [Flights from Sault Ste. Marie (CIU) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/ciu/phl/sault-ste-marie-to-philadelphia) - [Flights from Bangor (BGR) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/bgr/phl/bangor-to-philadelphia) - [Flights from Harrisburg (MDT) to Allentown (ABE)](https://www.expedia.ca/lp/flights/mdt/abe/harrisburg-to-allentown) - [Flights from Burlington (BTV) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/btv/phl/burlington-to-philadelphia) - [Flights from Cancun (CUN) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/cun/phl/cancun-to-philadelphia) - [Flights from Fargo (FAR) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/far/phl/fargo-to-philadelphia) - [Flights from Houston (IAH) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/iah/phl/houston-to-philadelphia) - [Flights from West Palm Beach (PBI) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/pbi/phl/west-palm-beach-to-philadelphia) - [Flights from New York (LGA) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/lga/phl/new-york-to-philadelphia) - [Flights from Raleigh (RDU) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/rdu/phl/raleigh-to-philadelphia) - [Flights from Presque Isle (PQI) to Allentown (ABE)](https://www.expedia.ca/lp/flights/pqi/abe/presque-isle-to-allentown) - [Flights from Kingston (YGK) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/ygk/phl/kingston-to-philadelphia) - [Flights from Islamabad (ISB) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/isb/phl/islamabad-to-philadelphia) - [Flights from Portland (PDX) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/pdx/phl/portland-to-philadelphia) - [Flights from Newark Liberty Intl. Airport (EWR) to Allentown (ABE)](https://www.expedia.ca/lp/flights/ewr/abe/newark-liberty-intl-airport-to-allentown) - [Flights from Kingston (YGK) to Allentown (ABE)](https://www.expedia.ca/lp/flights/ygk/abe/kingston-to-allentown) - [Flights from Niagara Falls (IAG) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/iag/phl/niagara-falls-to-philadelphia) - [Flights from Edmonton (YEG) to Allentown (ABE)](https://www.expedia.ca/lp/flights/yeg/abe/edmonton-to-allentown) - [Flights from Minneapolis (MSP) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/msp/phl/minneapolis-to-philadelphia) - [Flights from Saskatoon (YXE) to Allentown (ABE)](https://www.expedia.ca/lp/flights/yxe/abe/saskatoon-to-allentown) - [Flights from Barcelona (BCN) to Allentown (ABE)](https://www.expedia.ca/lp/flights/bcn/abe/barcelona-to-allentown) - [Flights from Cleveland (CLE) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/cle/phl/cleveland-to-philadelphia) - [Flights from Vancouver (YVR) to Allentown (ABE)](https://www.expedia.ca/lp/flights/yvr/abe/vancouver-to-allentown) - [Flights from Fort Myers (RSW) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/rsw/phl/fort-myers-to-philadelphia) - [Flights from Toronto (YTO) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/yto/phl/toronto-to-philadelphia) - [Flights from Regina (YQR) to Allentown (ABE)](https://www.expedia.ca/lp/flights/yqr/abe/regina-to-allentown) - [Flights from Montreal (YUL) to Allentown (ABE)](https://www.expedia.ca/lp/flights/yul/abe/montreal-to-allentown) - [Flights from Victoria (YYJ) to Allentown (ABE)](https://www.expedia.ca/lp/flights/yyj/abe/victoria-to-allentown) - [Flights from Washington (IAD) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/iad/phl/washington-to-philadelphia) - [Flights from Montego Bay (MBJ) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/mbj/phl/montego-bay-to-philadelphia) - [Flights from Toronto (YYZ) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/yyz/phl/toronto-to-philadelphia) - [Flights from Indianapolis (IND) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/ind/phl/indianapolis-to-philadelphia) - [Flights from Grand Forks (GFK) to Allentown (ABE)](https://www.expedia.ca/lp/flights/gfk/abe/grand-forks-to-allentown) - [Flights from Denver (DEN) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/den/phl/denver-to-philadelphia) - [Flights from London (YXU) to Allentown (ABE)](https://www.expedia.ca/lp/flights/yxu/abe/london-to-allentown) - [Flights from Bellingham (BLI) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/bli/phl/bellingham-to-philadelphia) - [Flights from Abbotsford (YXX) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/yxx/phl/abbotsford-to-philadelphia) - [Flights from Las Vegas (LAS) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/las/phl/las-vegas-to-philadelphia) - [Flights from New York (LGA) to Allentown (ABE)](https://www.expedia.ca/lp/flights/lga/abe/new-york-to-allentown) - [Flights from Winnipeg (YWG) to Allentown (ABE)](https://www.expedia.ca/lp/flights/ywg/abe/winnipeg-to-allentown) - [Flights from San Diego (SAN) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/san/phl/san-diego-to-philadelphia) - [Flights from Fredericton (YFC) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/yfc/phl/fredericton-to-philadelphia) - [Flights from Albany (ALB) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/alb/phl/albany-to-philadelphia) - [Flights from Fargo (FAR) to Allentown (ABE)](https://www.expedia.ca/lp/flights/far/abe/fargo-to-allentown) - [Flights from Orlando (MCO) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/mco/phl/orlando-to-philadelphia) - [Flights from Cincinnati (CVG) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/cvg/phl/cincinnati-to-philadelphia) - [Flights from Timmins (YTS) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/yts/phl/timmins-to-philadelphia) - [Flights from Watertown (ART) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/art/phl/watertown-to-philadelphia) - [Flights from Philadelphia (PHL) to Allentown (ABE)](https://www.expedia.ca/lp/flights/phl/abe/philadelphia-to-allentown) - [Flights from Toronto (YTO) to Allentown (ABE)](https://www.expedia.ca/lp/flights/yto/abe/toronto-to-allentown) - [Flights from Windsor (YQG) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/yqg/phl/windsor-to-philadelphia) - [Flights from College Station (CLL) to Allentown (ABE)](https://www.expedia.ca/lp/flights/cll/abe/college-station-to-allentown) - [Flights from Saint John (YSJ) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/ysj/phl/saint-john-to-philadelphia) - [Flights from Kingston (KIN) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/kin/phl/kingston-to-philadelphia) - [Flights from Nanaimo (YCD) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/ycd/phl/nanaimo-to-philadelphia) - [Flights from New York (JFK) to Allentown (ABE)](https://www.expedia.ca/lp/flights/jfk/abe/new-york-to-allentown) - [Flights from Washington (DCA) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/dca/phl/washington-to-philadelphia) - [Flights from Moncton (YQM) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/yqm/phl/moncton-to-philadelphia) - [Flights from Hamilton (YHM) to Allentown (ABE)](https://www.expedia.ca/lp/flights/yhm/abe/hamilton-to-allentown) - [Flights from Ontario Intl. Airport (ONT) to Allentown (ABE)](https://www.expedia.ca/lp/flights/ont/abe/ontario-to-allentown) - [Flights from Syracuse (SYR) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/syr/phl/syracuse-to-philadelphia) - [Flights from Minneapolis (MSP) to Allentown (ABE)](https://www.expedia.ca/lp/flights/msp/abe/minneapolis-to-allentown) - [Flights from Pittsburgh (PIT) to Allentown (ABE)](https://www.expedia.ca/lp/flights/pit/abe/pittsburgh-to-allentown) - [Flights from Hartford (BDL) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/bdl/phl/hartford-to-philadelphia) - [Flights from Portland (PWM) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/pwm/phl/portland-to-philadelphia) - [Flights from Seoul (ICN) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/icn/phl/seoul-to-philadelphia) - [Flights from Thunder Bay (YQT) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/yqt/phl/thunder-bay-to-philadelphia) - [Flights from St. Petersburg (PIE) to Allentown (ABE)](https://www.expedia.ca/lp/flights/pie/abe/st-petersburg-to-allentown) - [Flights from Prince George (YXS) to Philadelphia (PHL)](https://www.expedia.ca/lp/flights/yxs/phl/prince-george-to-philadelphia) - [Flights from Buffalo (BUF) to Allentown (ABE)](https://www.expedia.ca/lp/flights/buf/abe/buffalo-to-allentown) - [Flights from Windsor (YQG) to Allentown (ABE)](https://www.expedia.ca/lp/flights/yqg/abe/windsor-to-allentown) \*Available to Expedia members. ## Other language versions ```yaml hreflang: x-default: https://www.expedia.com/lp/flights/yow/abe/ottawa-to-allentown fr-CA: https://www.expedia.ca/fr/lp/vols/yow/abe/ottawa-a-allentown ar: https://www.expedia.sa/lp/flights/yow/abe/ottawa-to-allentown es: https://www.expedia.com/es/lp/vuelos/yow/abe/ottawa-a-allentown en-US: https://www.expedia.com/lp/flights/yow/abe/ottawa-to-allentown en-CA: https://www.expedia.ca/lp/flights/yow/abe/ottawa-to-allentown ```