Frontier Airlines Denver to Boston Flights

One way Round trip

Adults

Children under 12

Infants under 2 without place

Economy

Business

First

done

Page navigation

Best Airfare Price Calendar Flights Schedule

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

Cheap Flights from Denver to Boston by Frontier Airlines

Look at the list of plane tickets for the most connecting flights by Frontier Airlines, their prices start from $60. There’re no direct flights. The fastest connecting flight – 5h 48m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $60 Find flight	0:50 am Denver Denver International	0:27 am+1 день Boston Logan	21h 37m layover 14h 47m - Orlando	Frontier Airlines	F91734 F91978
from $60 Find flight	5:35 pm Denver Denver International	0:27 am+2 дня Boston Logan	28h 52m layover 22h 1m - Orlando	Frontier Airlines	F94584 F91978
from $74 Find flight	8:01 pm Denver Denver International	9:18 am+1 день Boston Logan	11h 17m layover 3h 51m - Miami	Frontier Airlines	F91282 F91436
from $77 Find flight	12:42 pm Denver Denver International	0:29 am+1 день Boston Logan	9h 47m layover 4h 22m - Atlanta	Frontier Airlines	F93294 F93512
from $97 Find flight	3:54 pm Denver Denver International	10:46 am+1 день Boston Logan	16h 52m layover 10h 21m - Tampa	Frontier Airlines	F92746 F91216
from $144 Find flight	0:29 am Denver Denver International	11:05 am Boston Logan	8h 36m layover 2h 12m - Tampa	Frontier Airlines	F91114 F91216
from $166 Find flight	11:04 pm Denver Denver International	10:42 am+1 день Boston Logan	9h 38m layover 2h 15m - Miami	Frontier Airlines	F91280 F91436
from $211 Find flight	6:00 am Denver Denver International	0:31 am+1 день Boston Logan	16h 31m layover 9h 41m - Orlando	Frontier Airlines	F94920 F91978
from $236 Find flight	11:45 pm Denver Denver International	7:33 am+1 день Boston Logan	5h 48m layover 0h 51m - Philadelphia	Frontier Airlines	F93340 F92168
from $278 Find flight	11:56 pm Denver Denver International	11:58 am+1 день Boston Logan	10h 2m layover 4h 56m - Philadelphia	Frontier Airlines	F93340 F93012

Show All Flights

*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 12/22/2024

Frontier Airlines Flight Schedule Denver to Boston

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	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	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*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?

Frontier Airlines Airplanes on the Route

List of the most popular Frontier Airlines airplanes flying from Denver to Boston:

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:

UA - United Airlines

from $61

Find

See more direct flights

Connecting Flights

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

AS - Alaska Airlines

from $196

Find
SY - Sun Country Airlines

from $223

Find
UA - United Airlines

from $165

Find
OS - Austrian Airlines

from $932

Find
TK - Turkish Airlines

from $2589

Find
Y4 - Volaris

from $847

Find
AM - Aeromexico

from $826

Find

See more connecting flights

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.