Frontier Airlines Denver to Boston Flights

Cheapflightsplus.com will find cheap Frontier Airlines flights from Denver to Boston. Compare airline ticket prices and book air tickets starting from $60 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Frontier Airlines, arrivals and departure details below.

Find Cheap Airfare Denver (CO) — Boston (MA) by Frontier Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in january: one-way - $60, two-way – $103.
Direct flights
  • Check to choose departure date Check to choose departure date
Check prices for return flight
Find flights
Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
Departure Arrival Flight Details Flight Time Price
0:29 am — 11:05 am
0:29 am — 5:53 am F91114 Frontier Airlines
Denver — Tampa
2h 12m stop
8:35 am — 11:35 am F91216 Frontier Airlines
Tampa — Boston
8h 36m
including layover
Find flight
from$144
0:50 am — 0:27 am
+1 day
0:20 am — 5:54 am F91734 Frontier Airlines
Denver — Orlando
14h 47m stop
9:30 pm — 0:36 am F91978 Frontier Airlines
Orlando — Boston
21h 37m
including layover
Find flight
from$60
11:04 pm — 10:42 am
+1 day
11:04 pm — 5:00 am F91280 Frontier Airlines
Denver — Miami
2h 15m stop
7:15 am — 10:42 am F91436 Frontier Airlines
Miami — Boston
9h 38m
including layover
Find flight
from$166
11:45 pm — 7:33 am
+1 day
11:45 pm — 5:09 am F93340 Frontier Airlines
Denver — Philadelphia
51m stop
6:00 am — 7:33 am F92168 Frontier Airlines
Philadelphia — Boston
5h 48m
including layover
Find flight
from$236
11:56 pm — 11:58 am
+1 day
11:56 pm — 5:37 am F93340 Frontier Airlines
Denver — Philadelphia
4h 56m stop
10:33 am — 11:58 am F93012 Frontier Airlines
Philadelphia — Boston
10h 2m
including layover
Find flight
from$278
12:42 pm — 0:29 am
+1 day
12:42 pm — 5:38 pm F93294 Frontier Airlines
Denver — Atlanta
4h 22m stop
10:00 pm — 0:29 am F93512 Frontier Airlines
Atlanta — Boston
9h 47m
including layover
Find flight
from$77
3:54 pm — 10:46 am
+1 day
8:30 am — 1:56 pm F92746 Frontier Airlines
Denver — Tampa
10h 21m stop
7:00 am — 10:00 am F91216 Frontier Airlines
Tampa — Boston
16h 52m
including layover
Find flight
from$97
5:35 pm — 0:27 am
+2 days
5:35 pm — 11:22 pm F94584 Frontier Airlines
Denver — Orlando
22h 1m stop
9:23 pm — 0:27 am F91978 Frontier Airlines
Orlando — Boston
28h 52m
including layover
Find flight
from$60
6:00 am — 0:31 am
+1 day
7:21 pm — 1:04 am F94920 Frontier Airlines
Denver — Orlando
9h 41m stop
9:23 pm — 0:30 am F91978 Frontier Airlines
Orlando — Boston
16h 31m
including layover
Find flight
from$211
8:01 pm — 9:18 am
+1 day
8:01 pm — 1:54 am F91282 Frontier Airlines
Denver — Miami
3h 51m stop
5:45 am — 9:18 am F91436 Frontier Airlines
Miami — Boston
11h 17m
including layover
Find flight
from$74
*Departure and arrival times are local. Last updated on 12/22/2024

Flight Information

There are 11 flights by Frontier Airlines from Denver to Boston every week with departures from Denver International and Arapahoe Co. All flights arrive at Logan, Boston City Heliport, Boston RT128 Rail, Boston South Rail.

Departures start from 0:29 am to 8:01 pm. Nonstop flight is 5h 48m. The time difference between Denver and Boston is 2h.

  • The fastest flight 5h 48m
  • Average flight time 10h 40m
  • The earliest flight 0:29 am
  • The latest flight 8:01 pm
  • Distance 1750 ml

The cheapest months for traveling to Boston are november (from 59 $), december (from 59 $), january (from 60 $).

The most expensive and popular months are february (from 77 $), january (from 60 $), december (from 59 $).

The cheapest flight by Frontier Airlines that our users were able to find is $60. This airfare is economy class on one-way F91734 flight for January 22, 2025 leaving Denver International in Denver at 0:50 am, it includes all taxes and additional fees.

Find same flight?

Other Popular Airlines on the Route

Besides Frontier Airlines there are other 7 airline carriers between Denver and Boston. Please review schedules and prices from the most popular airlines to find the best airfare deals from Denver to Boston.

Nonstop flights

There are 8 direct flights every day from Denver. Airlines and fares are below:

See more direct flights

Connecting Flights

List of flights with layovers (1 and more stops):

See more connecting flights

How to book an air ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected airfare.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

Back