Title: CA $124 Cheap Flights from Denver (DEN) to Billings (BIL) - Expedia.ca ![](https://images.trvl-media.com/place/583/2f224b32-a8bd-461c-b894-ba4b8bc4e680.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/583/2f224b32-a8bd-461c-b894-ba4b8bc4e680.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $124 Cheap Flights from Denver (DEN) to Billings (BIL) [View CA $124 flight on Wed, Oct 15, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:DEN,to:BIL,departure:15/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:123.70&airProductToken=AQpuCjUIxJgBEgQxNjIzGINpIPISKLW5-gIwk7r6AjhFQABYAWoJTUFJTkJBU0lDcghWQVZOQTBCUQo1CMSYARIEMTM0MBjyEiCBWij5u_oCMMm8-gI4RUABWAFqCU1BSU5CQVNJQ3IIVkFWTkEwQlESCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) - [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 Denver International Airport (DEN) to Billings Logan Intl. Airport (BIL) - ![Alaska Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:den,to:bil,departure:01/10/2025TANYT&leg2=from:bil,to:den,departure:08/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![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:den,to:bil,departure:01/10/2025TANYT&leg2=from:bil,to:den,departure:08/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![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:den,to:bil,departure:01/10/2025TANYT&leg2=from:bil,to:den,departure:08/10/2025TANYT&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:den,to:bil,departure:01/10/2025TANYT&leg2=from:bil,to:den,departure:08/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Hawaiian Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_HA.svg) Hawaiian Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:den,to:bil,departure:01/10/2025TANYT&leg2=from:bil,to:den,departure:08/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"HA"}}]) - ## Plan, book, fly with confidence - ### 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 Denver (DEN) to Billings (BIL) Prices were available within the past 7 days and start at CA $124 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ## Find the cheapest month to fly from Denver (DEN) to Billings (BIL) ### May is typically the cheapest month to fly From CA $262 - CA $718 per traveller. ## Frequently asked questions ### How much is a flight from DEN to BIL? > Pack your bags, because round-trip journeys between Denver Intl. Airport (DEN) and BIL start from . That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book now to lock in the best deal. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from DEN to BIL? > This differs between airlines, as each one has its own set of terms and conditions. Visit the [Customer Service Portal](https://www.expedia.ca/helpcenter), where there are easy-to-follow instructions on how to cancel your flight online. ### How do I find cheap flights from DEN to BIL that have flexible change policies? > Use our "No change fees" filter to find flexible ticketing options for your flight from DEN to Billings Logan International Airport. This allows you to secure a great deal in advance and still have the freedom to reschedule without any additional fees. Just keep in mind that fare differences may still apply. ### How many hours is the flight from Denver Intl. Airport (DEN) to Billings Logan International Airport? > It takes around 1 hour and 37 minutes to travel from DIA airport to BIL — perfect for a quick snooze. You'll be landing in Billings by the time you wake up. ### How far is the flight from Denver Intl. Airport (DEN) to Billings Logan International Airport? > It's only 730 kilometres from DIA airport to Billings Logan International Airport. Chances are you'll spend more time travelling to and from the airport than actually flying! ### Which airlines fly direct from DIA airport to BIL? > Flying straight from DIA airport to Logan Intl. Airport (BIL) is simple with United Airlines (UA). This leading carrier operates 121 flights each month. ### Are DIA airport to Logan Intl. Airport (BIL) flight tickets cheaper when they're purchased at the last minute? > Last-minute bookings from DEN to BIL can be hit-or-miss. You may be able to score a great bargain, but you could also completely miss out! If you'd rather start your trip planning early on, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines publish their prices that far in advance. Our advice? Check back often as updates are made frequently. ## Travel information | Origin airport | Denver Intl. | | --- | --- | | Destination airport | Logan Intl. | | Distance | 728 km | | Average flight time | 1 hour 36 mins | ## Book with confidence ### Denver to Billings Flights **The easy way to book your flights from Denver to Billings**  With Expedia, it’s simple to find and book flights to Billings from Denver whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are Air Canada, Lufthansa, United Airlines nonstop flights to Logan 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 Denver to Billings today, tomorrow, or this week.   **Save dollars with cheap flights from Denver Intl., DEN to Logan Intl., BIL**  Sort your search results by price to find great deals on your flight from Denver to Billings—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Billings from Denver 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 Billings   - 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 Billings from Denver**  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 Billings with Expedia today. ## Explore a world of travel with Expedia - Trending Routes - Top Flights Destinations - Other Airlines - Cheap Flights from Other Airports - Expedia's Latest Trends ### Top Routes from Denver - [Denver to Ottawa (DEN - YOW)](https://expedia.ca/lp/flights/den/yow/denver-to-ottawa) - [Denver to Chicago (DEN - ORD)](https://expedia.ca/lp/flights/den/ord/denver-to-chicago) - [Denver to Newark Liberty Intl. Airport (DEN - EWR)](https://expedia.ca/lp/flights/den/ewr/denver-to-newark-liberty-intl-airport) - [Denver to Calgary (DEN - YYC)](https://expedia.ca/lp/flights/den/yyc/denver-to-calgary) - [Denver to Los Angeles (DEN - LAX)](https://expedia.ca/lp/flights/den/lax/denver-to-los-angeles) - [Denver to New York (DEN - LGA)](https://expedia.ca/lp/flights/den/lga/denver-to-new-york) - [Denver to São Paulo (DEN - GRU)](https://expedia.ca/lp/flights/den/gru/denver-to-sao-paulo) - [Denver to Palm Springs (DEN - PSP)](https://expedia.ca/lp/flights/den/psp/denver-to-palm-springs) - [Denver to Seattle (DEN - SEA)](https://expedia.ca/lp/flights/den/sea/denver-to-seattle) - [Denver to New York (DEN - JFK)](https://expedia.ca/lp/flights/den/jfk/denver-to-new-york) - [Denver to Montreal (DEN - YUL)](https://expedia.ca/lp/flights/den/yul/denver-to-montreal) - [Denver to Buffalo (DEN - BUF)](https://expedia.ca/lp/flights/den/buf/denver-to-buffalo) ### Top Routes to Billings - [Ottawa to Billings (YOW - 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Scan the QR code with your device camera and download our app ![QR code to download the app](data:image/png;base64,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)