Stunning view of Boston's skyline featuring the iconic John Hancock Tower and modern architecture. — flights from Denver to Boston
DenverBoston

Flights from Denver to Boston

Nonstop flights from Denver (DEN) to Boston (BOS) take about 4h 1m (2,816 km). Southwest Airlines and jetBlue fly it. Lowest fare seen: $100 one-way, nonstop (22 Oct 2026).

All flights from Denver →All flights to Boston →

Photo of Boston: Phil Evenden on Pexels.

When you land in Boston

The airport transfer and the few things worth sorting before you fly.

Stunning view of Boston's skyline featuring the iconic John Hancock Tower and modern architecture. — arriving in Boston

Airport transfer

BOS → Boston, booked before you fly

A private driver meets you in arrivals at a price agreed when you book. Book with Welcome Pickups.

See transfer prices
Before you flyPriority Pass options at Denver →Trains, buses and taxi faresBOS to Boston: getting into town →Early arrival or late flightLuggage storage in Boston →13 drop-off points, from $4.90

Things to book in Boston

All 34 things to do in Boston →
New England Aquariumfrom €33.07
New England Aquarium 4.5 · 575 Tiqets reviews
Fenway Parkfrom €36.42
Fenway Park 4.8 · 475 Tiqets reviews
from €36.60
Museum of Ice Cream Boston 4.0 · 239 Tiqets reviews
from €8.92
Boston Harbor 4.3 · 210 Tiqets reviews

Find hotels in Boston

Hotels, hostels & more · Trip.com

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Airlines flying Denver to Boston

Carriers on DEN–BOS according to our route data and nonstop fares seen as of 22 Oct 2026. Not a complete list.

✈ Southwest Airlinesnonstop fare seen✈ jetBluenonstop fare seen

Denver to Boston fares by month

Cheapest month seen for a nonstop flight: Jan 2027, from $100 one-way. Lowest one-way fares seen for departures in each month, read 22 Oct 2026.

DepartingNonstop fromCheaper with stops
Nov 2026$15213 Nov 2026 · Southwest Airlines$135 · 1 stop13 Nov 2026 · Frontier Airlines
Dec 2026$10222 Dec 2026 · jetBlue—
Jan 2027$1006 Jan 2027 · Southwest Airlines—

When to go for the lowest fare

Fares were close across the months we saw: $102 for December 2026, $100 at best after that.

From Travelpayouts flight-search data, city to city (Denver to Boston, any airport), USD, read 22 Oct 2026. These are fares that were on sale, not a guarantee of today's price; an airline is named only where we know it flies this route.

More for this trip

Frequently asked questions — Denver to Boston flights

How long is the flight from Denver to Boston?
A nonstop flight from Denver (DEN) to Boston (BOS) takes about 4h 1m, covering 2,816 km. That is an estimate from the distance — actual time varies with the airline, aircraft and winds, and connecting itineraries take longer.
How far is Denver from Boston by air?
The great-circle distance between Denver International Airport and Boston Logan International Airport is 2,816 km (1,750 miles), a medium-haul route.
Which airlines fly from Denver to Boston?
Airlines with flights or nonstop fares on the DEN–BOS route include Southwest Airlines and jetBlue. This is not a complete list — schedules change by season, so check the current options before booking.
How much does a flight from Denver to Boston cost?
The lowest one-way fare seen recently on DEN–BOS was $100 USD with Southwest Airlines (nonstop), departing 6 Jan 2027, found in fare searches as of 22 Oct 2026. Fares change constantly and depend on the date, so check the current price before booking.
What is the cheapest month to fly from Denver to Boston?
In fares seen on 22 Oct 2026, departures in January 2027 were cheapest, from $100 one-way, against $135 for November 2026, the dearest month. Fares change daily, so check your own dates.
Do I need a visa to travel from Denver to Boston?
It depends on your passport. Some nationalities can enter Boston visa-free or get a visa on arrival; others must apply in advance. Use AirConnect's Visa Checker to see the rules for your passport.

Sources: fares from Travelpayouts flight-search data, seen 22 Oct 2026; airlines from each carrier's published network and nonstop fares on sale; distance from OurAirports coordinates; flight time estimated from distance. Fares change daily.

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