Airlinecoop.org

Cheap flights from Denver to Boston

59 nonstop flights a week, 7 of them today. Operated by 4 airlines, about 3h 54m in the air, 1,765 mi (2,841 km). Tickets from $117.

Flights from Denver to Boston

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

Prices by day: Denver to Boston

Lowest one-way price in dollars from recent searches, cheap days in green. Press a day to see flights and exact prices.

Filters

Best fares from Denver to Boston

Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date

Cheapest one-way $117 22 December 2026, nonstop Cheapest nonstop $117 22 December 2026, United Airlines Cheapest in the next 7 days $238 14 November, Sat Cheapest weekend departure $149 Fri, 25 December 2026
Cheapest day of the week Monday $159 on average over the next 120 days
Cheapest month December 2026 tickets from $117

Denver to Boston at a glance

flight time, from 3h 40m to 9h 14m
3h 54m
straight-line distance
1,765 mi (2,841 km)
flights a week
59
flights today
7
first and last departure
06:00 - 13:45
lowest price, nonstop, 22 December
$117
average across months
$161
airlines
4

Denver to Boston ticket prices by month

Lowest one-way fare found by recent searches

Cheapest month: December 2026, tickets from $117. Prices come from searches over the last few days; check the search for your exact date.

The most expensive month is May 2027: from $239. The average across months is $161.

Denver to Boston flight schedule

59 flights a week, 7 today, 34 seasonal or one-off. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
UA 1279
United Airlines
06:00 Denver International
16:42 Logan International, terminal B
8h 42m
Mon, Thu, Fri, Sat, Sun
Boeing 737
UA 1928
United Airlines
07:45 Denver International
17:55 Logan International, terminal B
8h 10m
Daily
Boeing 777
UA 558
United Airlines
07:50 Denver International
13:42 Logan International, terminal B
3h 52m
Daily
Airbus A320
UA 1232
United Airlines
09:35 Denver International
15:32 Logan International, terminal B
3h 57m
Mon, Fri, Sat
Airbus A320
UA 1232
United Airlines
09:40 Denver International
15:35 Logan International, terminal B
3h 55m
Mon, Tue, Wed, Thu, Sun
Boeing 737
WN 1436
Southwest Airlines
10:40 Denver International
16:25 Logan International, terminal B
3h 45m
Mon, Thu, Fri, Sun
Boeing 737
WN 649
Southwest Airlines
10:55 Denver International
16:35 Logan International, terminal B
3h 40m
Sat
Boeing 737-800
WN 1436
Southwest Airlines
11:05 Denver International
16:50 Logan International, terminal B
3h 45m
Mon, Tue, Wed, Thu
Boeing 737
WN 1436
Southwest Airlines
11:20 Denver International
17:10 Logan International, terminal B
3h 50m
Sat
Boeing 737
DL 499
Delta
11:36 Denver International
17:27 Logan International, terminal A
3h 51m
Daily
Airbus A320
B6 394
jetBlue
12:05 Denver International
18:05 Logan International, terminal C
4h
Thu, Sun
Airbus A220-300
B6 394
jetBlue
12:40 Denver International
18:50 Logan International, terminal C
4h 10m
Mon, Tue, Wed, Fri, Sat
Airbus A220-300
B6 1994
jetBlue
13:38 Denver International
19:26 Logan International, terminal C
3h 48m
Mon, Thu, Fri, Sat, Sun
Airbus A220-300
UA 1846
United Airlines
13:45 Denver International
19:39 Logan International, terminal B
3h 54m
Mon, Tue, Wed, Thu, Fri, Sat
Airbus A320

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 24 November.

FlightDepartsArrivesDurationDaysAircraft
WN 113
Southwest Airlines
10:25 Denver International
16:15 Logan International, terminal B
3h 50m
Seasonal
Boeing 737-800
WN 1436
Southwest Airlines
11:15 Denver International
17:00 Logan International, terminal B
3h 45m
Seasonal
Boeing 737-800
B6 1994
jetBlue
13:34 Denver International
19:22 Logan International, terminal C
3h 48m
Seasonal
Airbus A220-300
WN 1485
Southwest Airlines
07:50 Denver International
13:40 Logan International, terminal B
3h 50m
Seasonal
Boeing 737
WN 4076
Southwest Airlines
13:35 Denver International
19:15 Logan International, terminal B
3h 40m
Selected dates
Boeing 737
UA 558
United Airlines
07:45 Denver International
13:41 Logan International, terminal B
3h 56m
Seasonal
Airbus A320
DL 499
Delta
11:41 Denver International
17:35 Logan International, terminal A
3h 54m
Seasonal
Airbus A320
DL 499
Delta
11:32 Denver International
17:28 Logan International, terminal A
3h 56m
Seasonal
Airbus A320
UA 1928
United Airlines
07:40 Denver International
17:36 Logan International, terminal B
7h 56m
Seasonal
Boeing 777
UA 558
United Airlines
07:55 Denver International
13:53 Logan International, terminal B
3h 58m
Seasonal
Airbus A320
DL 499
Delta
11:40 Denver International
17:42 Logan International, terminal A
4h 2m
Seasonal
Airbus A320
WN 2206
Southwest Airlines
11:15 Denver International
16:55 Logan International, terminal B
3h 40m
Seasonal
Boeing 737-800
WN 2206
Southwest Airlines
11:00 Denver International
16:40 Logan International, terminal B
3h 40m
Seasonal
Boeing 737-800
UA 1241
United Airlines
09:45 Denver International
20:59 Logan International, terminal B
9h 14m
Seasonal
Airbus A320
UA 1232
United Airlines
09:50 Denver International
15:54 Logan International, terminal B
4h 4m
Seasonal
Airbus A320
WN 2206
Southwest Airlines
10:25 Denver International
16:10 Logan International, terminal B
3h 45m
Seasonal
Boeing 737
WN 927
Southwest Airlines
13:10 Denver International
18:50 Logan International, terminal B
3h 40m
Seasonal
Boeing 737
WN 687
Southwest Airlines
08:40 Denver International
14:25 Logan International, terminal B
3h 45m
Seasonal
WN 867
Southwest Airlines
10:50 Denver International
16:30 Logan International, terminal B
3h 40m
Seasonal
B6 394
jetBlue
13:35 Denver International
19:29 Logan International, terminal C
3h 54m
Seasonal
Airbus A220-300
WN 1505
Southwest Airlines
10:35 Denver International
16:25 Logan International, terminal B
3h 50m
Seasonal
Boeing 737-800
WN 130
Southwest Airlines
10:45 Denver International
16:30 Logan International, terminal B
3h 45m
Seasonal
Boeing 737
WN 1642
Southwest Airlines
10:30 Denver International
16:20 Logan International, terminal B
3h 50m
Seasonal
Boeing 737
WN 1505
Southwest Airlines
11:15 Denver International
17:05 Logan International, terminal B
3h 50m
Seasonal
Boeing 737
WN 2641
Southwest Airlines
11:15 Denver International
17:15 Logan International, terminal B
4h
Seasonal
Boeing 737
WN 2641
Southwest Airlines
10:25 Denver International
16:25 Logan International, terminal B
4h
Seasonal
Boeing 737
WN 393
Southwest Airlines
11:10 Denver International
17:10 Logan International, terminal B
4h
Seasonal
Boeing 737
WN 650
Southwest Airlines
10:25 Denver International
16:25 Logan International, terminal B
4h
Seasonal
WN 4600
Southwest Airlines
10:10 Denver International
16:10 Logan International, terminal B
4h
Seasonal
Boeing 737
WN 4772
Southwest Airlines
13:20 Denver International
19:20 Logan International, terminal B
4h
Seasonal
WN 4600
Southwest Airlines
10:15 Denver International
16:15 Logan International, terminal B
4h
Seasonal
Boeing 737
WN 615
Southwest Airlines
10:15 Denver International
16:15 Logan International, terminal B
4h
Seasonal
Boeing 737
WN 4772
Southwest Airlines
12:35 Denver International
18:35 Logan International, terminal B
4h
Seasonal
Boeing 737
B6 494
jetBlue
09:54 Denver International
15:57 Logan International, terminal C
4h 3m
Seasonal
Airbus A220-300

Days of the week are taken from the schedule for the next 14 days; schedules change by season. Boston is 2 hours ahead of Denver. The search shows seat availability and the price for your date.

Airlines flying Denver to Boston

Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches

United Airlines32 a week jetBlue12 a week Southwest Airlines8 a week Delta7 a week

Airports

Where flights from Denver to Boston depart and land

Departure from Denver

Denver International DEN

59 flights a week, 18 mi (29 km) from the city centre

About the airport

Arrival in Boston

Logan International BOS

59 flights a week, terminals A, B, C, 2 mi (3 km) from the city centre

About the airport

Frequently asked questions

How long is the flight from Denver to Boston?
A nonstop flight takes 3 hours 54 minutes on average, from 3h 40m to 9h 14m depending on the flight.
How far is Boston from Denver?
1,765 mi (2,841 km) in a straight line between the cities.
Which airlines fly nonstop from Denver to Boston?
United Airlines (32 a week), jetBlue (12 a week), Southwest Airlines (8 a week) and Delta (7 a week).
How many flights a day are there from Denver to Boston?
7 flights today and 59 a week, about 8.4 a day on average.
When are the first and last flights from Denver to Boston?
The first departure is at 06:00 (UA1279), the last at 13:45 (UA1846). Local time.
What is the cheapest month to fly from Denver to Boston?
December 2026: tickets from $117. The most expensive is May 2027, from $239.
What is the cheapest upcoming date to fly from Denver to Boston?
22 December 2026 (Tuesday): from $117 one way, nonstop, by recent searches. The search shows the price for your dates.
Which airline is the cheapest from Denver to Boston?
United Airlines: nonstop tickets from $117 on 22 December by recent searches. Prices change daily, so compare the sellers in the search.
What is the time difference between Denver and Boston?
Boston is 2 hours ahead of Denver. Schedule times on this page are local to each airport.
Which Denver airport do flights to Boston leave from?
Denver International (59 a week).