$70 Cheap Flights from Denver (DEN) to Boston (BOS)

Bundle Your Flight + Hotel & Save!

Featured airlines

Top nine airline logos for desktop

Add Price Drop Protection and Expedia will pay you back if your flight gets cheaper.*

As a One Key member, you can earn OneKeyCash on top of airline miles.

Save up to 30% when you add a hotel to your flight as a One Key member

Cheap Flights from Denver to Boston (DEN-BOS)

Prices were available within the past 7 days and start at $70 for one-way flights and $160 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Frontier Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Flights from Denver (DEN) to Boston (BOS)
Origin airport
Denver Intl.
Destination airport
Logan Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Spirit Airlines, Sun Country Airlines, United
Roundtrip price
1749 mi
Average flight time
5 hours 51 mins

Denver to Boston Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Denver to Boston offer the perfect respite. Not only does exploring Boston provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Denver to Boston may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from DEN to BOS today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Boston are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Boston more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Boston is $70 now!

Frequently asked questions

How much is a flight from Denver Airport to Logan Intl. Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip journey from DEN to Logan Intl. Airport (BOS) was $160. Fares this cheap don’t stick around for long, so make sure you book yours today. 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 Logan Intl. Airport?
The majority of flights can be canceled online, but every air carrier has its own set of terms and conditions. If you do need to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from DEN to Logan Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for DEN to BOS flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Denver Airport to Logan Intl. Airport (BOS)?
The flight distance between DEN and Logan Intl. Airport is 1740 mi. Bring along a snack, a drink and a good movie. Keep yourself busy in the air and the hours will fly by.
Which airlines fly direct from Denver Airport to Logan Intl. Airport (BOS)?
Check out the deals on offer with these top carriers and lock in your fare from DEN to Logan Intl. Airport (BOS) today:

  • United Airlines - (UA) with 152 monthly flights
  • JetBlue Airways - (B6) with 30 monthly flights
  • Southwest Airlines - (WN) with 30 monthly flights
  • Delta Air Lines - (DL) with 30 monthly flights

Are DIA airport to BOS flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally score a bargain, with some super cheap airfares from Denver Intl. Airport (DEN) to BOS appearing a few weeks before the date of departure. If you’d rather plan ahead of time, Expedia compares and updates all the best flight deals continually — as early as a year in advance in some cases. It does depend on the carrier though, as not every airline releases prices that far in advance.
Boston nearby Airports
Denver nearby Airports

*Available for a fee on select flights. Terms apply.