Title: Cheap Flights from Portland (PDX) to Cambridge (CBG) - Expedia.ca ![Cambridge which includes kayaking or canoeing, heritage architecture and heritage elements](https://images.trvl-media.com/place/781/02c407b7-7b72-42c8-999b-ba580bb1809a.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/781/02c407b7-7b72-42c8-999b-ba580bb1809a.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Portland (PDX) to Cambridge (CBG) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Portland International Airport (PDX) to Cambridge (CBG) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:pdx,to:cbg,departure:18/10/2025TANYT&leg2=from:cbg,to:pdx,departure:25/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![WestJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.ca/Flights-Search?leg1=from:pdx,to:cbg,departure:18/10/2025TANYT&leg2=from:cbg,to:pdx,departure:25/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![Flair Airlines](https://a.travel-assets.com/air/airlines/f8_sq.svg) Flair Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:pdx,to:cbg,departure:18/10/2025TANYT&leg2=from:cbg,to:pdx,departure:25/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:pdx,to:cbg,departure:18/10/2025TANYT&leg2=from:cbg,to:pdx,departure:25/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:pdx,to:cbg,departure:18/10/2025TANYT&leg2=from:cbg,to:pdx,departure:25/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:pdx,to:cbg,departure:18/10/2025TANYT&leg2=from:cbg,to:pdx,departure:25/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Porter Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PD.svg) Porter Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:pdx,to:cbg,departure:18/10/2025TANYT&leg2=from:cbg,to:pdx,departure:25/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Frequently asked questions ### How much is a flight from PDX to CBG? > Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip journey from PDX to CBG was . Great fares don't last forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Portland Airport to CBG? > This can vary between air carriers, as each has its own terms and conditions. Head to the [Customer Service Portal](https://www.expedia.ca/helpcenter), where you'll find simple instructions on how to cancel your flight online. ### How do I find cheap flights from PDX to CBG that have flexible change policies? > Select our "No change fees" filter to find flexible ticketing options for your flight from PDX to CBG. This allows you to snag a fantastic price ahead of time and still have the freedom to reschedule without any extra fees. Fare adjustments may apply if your new flight is more expensive. ### How far is the flight from PDX Airport to CBG? > With a flight distance of 7,900 kilometres between Portland and Cambridge, this is a long flight. Be sure to keep well hydrated and move around the cabin every so often. ### Which airlines fly direct from PDX Airport to CBG? > Currently, no airlines offer flights directly from PDX to CBG. You'll have to book a flight with at least one stop. To get the best connections and price, lock in your airfare well in advance. ### Are PDX to CBG flight tickets cheaper when they're purchased at the last minute? > Booking your trip from Portland Intl. Airport (PDX) to CBG last minute could be your ticket to an awesome deal. However, it could end up costing a good deal more! If you'd rather play it safe, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back frequently as deals are updated on Expedia all the time. ## Travel information | Origin airport | Portland Intl. | | --- | --- | | Destination airport | Cambridge | | Distance | 7802 km | ## Book with confidence ### Portland to Cambridge Flights **The easy way to book your flights from Portland to Cambridge**  With Expedia, it’s simple to find and book flights to Cambridge from Portland whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Cambridge, 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 Portland to Cambridge today, tomorrow, or this week.   **Save dollars with cheap flights from Portland Intl., PDX to Cambridge, CBG**  Sort your search results by price to find great deals on your flight from Portland to Cambridge—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Cambridge from Portland currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Cambridge   - 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 Cambridge from Portland**  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 Cambridge with Expedia today. ## Explore a world of travel with Expedia - Flights - [Flights from Kitchener to Cambridge](https://www.expedia.ca/lp/flights/10579/781/kitchener-to-cambridge) - [Flights from Evansville to Cambridge](https://www.expedia.ca/lp/flights/1179/781/evansville-to-cambridge) - [Flights from Trenton to Cambridge](https://www.expedia.ca/lp/flights/12090/781/trenton-to-cambridge) - [Flights from Inverness to Cambridge](https://www.expedia.ca/lp/flights/1607/781/inverness-to-cambridge) - [Flights from Athens to Cambridge](https://www.expedia.ca/lp/flights/178231/781/athens-to-cambridge) - [Flights from Auckland to Cambridge](https://www.expedia.ca/lp/flights/178233/781/auckland-to-cambridge) - [Flights from Baltimore to Cambridge](https://www.expedia.ca/lp/flights/178235/781/baltimore-to-cambridge) - [Flights from Calgary to Cambridge](https://www.expedia.ca/lp/flights/178245/781/calgary-to-cambridge) - [Flights from Dublin to Cambridge](https://www.expedia.ca/lp/flights/178256/781/dublin-to-cambridge) - 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