Frontier Airlines Denver to Seattle Flights

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Cheapflightsplus.com will find cheap Frontier Airlines flights from Denver to Seattle. Compare airline ticket prices and book air tickets starting from $52 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) — Seattle (WA) 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 november: one-way - $52, two-way – $89.

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Cheap Flights from Denver to Seattle by Frontier Airlines

Look at the list of plane tickets for the most popular direct and connecting flights by Frontier Airlines, their prices start from $52. The fastest nonstop flight takes 3h 2m. The fastest connecting flight — 5h 42m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $52 Find flight	6:35 am Denver Denver International	8:37 am Seattle Seattle-Tacoma Intl	3h 2m	Frontier Airlines	F91175
from $60 Find flight	7:08 pm Denver Denver International	9:11 pm Seattle Seattle-Tacoma Intl	3h 3m	Frontier Airlines	F93405
from $58 Find flight	8:54 am Denver Denver International	2:15 pm Seattle Seattle-Tacoma Intl	6h 21m layover 1h 0m - Ontario	Frontier Airlines	F91261 F93164
from $58 Find flight	8:08 am Denver Denver International	12:50 pm Seattle Seattle-Tacoma Intl	5h 42m layover 1h 33m - Salt Lake City	Frontier Airlines	F93981 F94987
from $58 Find flight	9:43 am Denver Denver International	3:58 pm Seattle Seattle-Tacoma Intl	7h 15m layover 1h 56m - Phoenix	Frontier Airlines	F91819 F93973
from $59 Find flight	10:49 pm Denver Denver International	8:57 am+1 день Seattle Seattle-Tacoma Intl	11h 8m layover 5h 58m - Las Vegas	Frontier Airlines	F9777 F92407
from $59 Find flight	6:45 am Denver Denver International	3:58 pm Seattle Seattle-Tacoma Intl	10h 13m layover 4h 51m - Phoenix	Frontier Airlines	F91375 F93973
from $68 Find flight	10:41 pm Denver Denver International	8:50 am+1 день Seattle Seattle-Tacoma Intl	11h 9m layover 6h 9m - Las Vegas	Frontier Airlines	F94611 F92407
from $69 Find flight	7:38 pm Denver Denver International	8:50 am+1 день Seattle Seattle-Tacoma Intl	14h 12m layover 9h 13m - Las Vegas	Frontier Airlines	F94967 F92407
from $86 Find flight	6:15 pm Denver Denver International	12:53 pm+1 день Seattle Seattle-Tacoma Intl	19h 38m layover 14h 29m - Ontario	Frontier Airlines	F92907 F93164
from $91 Find flight	1:39 pm Denver Denver International	6:37 pm Seattle Seattle-Tacoma Intl	5h 58m layover 0h 54m - Phoenix	Frontier Airlines	F92141 F91723
from $132 Find flight	7:50 am Denver Denver International	4:43 pm Seattle Seattle-Tacoma Intl	9h 53m layover 3h 29m - Dallas	Frontier Airlines	F94464 F94065
from $132 Find flight	12:54 pm Denver Denver International	7:15 pm Seattle Seattle-Tacoma Intl	7h 21m layover 2h 1m - Phoenix	Frontier Airlines	F92141 F93973
from $149 Find flight	10:37 pm Denver Denver International	9:24 am+1 день Seattle Seattle-Tacoma Intl	11h 47m layover 6h 31m - Phoenix	Frontier Airlines	F94753 F91723
from $167 Find flight	8:50 am Denver Denver International	5:27 pm Seattle Seattle-Tacoma Intl	9h 37m layover 4h 31m - Phoenix	Frontier Airlines	F91819 F91723
from $216 Find flight	2:00 pm Denver Denver International	7:01 pm Seattle Seattle-Tacoma Intl	6h 1m layover 1h 4m - Las Vegas	Frontier Airlines	F92349 F92407

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 11/18/2024

Frontier Airlines Flight Schedule Denver to Seattle

Below is a detailed 2024 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
10:37 pm — 9:24 am +1 day	10:37 pm — 0:39 am F94753 Frontier Airlines Denver — Phoenix 6h 31m stop 7:10 am — 9:24 am F91723 Frontier Airlines Phoenix — Seattle	11h 47m including layover	Find flight from$149
10:41 pm — 8:50 am +1 day	10:41 pm — 11:54 pm F94611 Frontier Airlines Denver — Las Vegas 6h 9m stop 6:00 am — 8:57 am F92407 Frontier Airlines Las Vegas — Seattle	11h 9m including layover	Find flight from$68
10:49 pm — 8:57 am +1 day	7:00 am — 8:07 am F9777 Frontier Airlines Denver — Las Vegas 5h 58m stop 6:00 am — 8:57 am F92407 Frontier Airlines Las Vegas — Seattle	11h 8m including layover	Find flight from$59
11:17 am — 7:01 pm	10:09 am — 11:16 am F91993 Frontier Airlines Denver — Las Vegas 3h 50m stop 3:44 pm — 6:38 pm F92407 Frontier Airlines Las Vegas — Seattle	8h 44m including layover	Find flight from$385
12:54 pm — 7:15 pm	12:54 pm — 3:00 pm F92141 Frontier Airlines Denver — Phoenix 2h 1m stop 5:01 pm — 7:15 pm F93973 Frontier Airlines Phoenix — Seattle	7h 21m including layover	Find flight from$132
1:39 pm — 6:37 pm	12:24 pm — 2:20 pm F92141 Frontier Airlines Denver — Phoenix 54m stop 3:12 pm — 5:25 pm F91723 Frontier Airlines Phoenix — Seattle	5h 58m including layover	Find flight from$91
2:00 pm — 7:01 pm	1:52 pm — 3:03 pm F92349 Frontier Airlines Denver — Las Vegas 1h 4m stop 6:00 am — 8:57 am F92407 Frontier Airlines Las Vegas — Seattle	6h 1m including layover	Find flight from$216
6:15 pm — 12:53 pm +1 day	6:15 pm — 7:37 pm F92907 Frontier Airlines Denver — Ontario 14h 29m stop 10:06 am — 12:53 pm F93164 Frontier Airlines Ontario — Seattle	19h 38m including layover	Find flight from$86
6:35 am — 8:37 am	6:35 am — 8:37 am F91175 Frontier Airlines Denver — Seattle	3h 2m	Find flight from$52
6:45 am — 3:58 pm	6:45 am — 8:53 am F91375 Frontier Airlines Denver — Phoenix 4h 51m stop 1:44 pm — 3:58 pm F93973 Frontier Airlines Phoenix — Seattle	10h 13m including layover	Find flight from$59
7:08 pm — 9:11 pm	7:08 pm — 9:11 pm F93405 Frontier Airlines Denver — Seattle	3h 3m	Find flight from$60
7:38 pm — 8:50 am +1 day	6:33 pm — 7:37 pm F94967 Frontier Airlines Denver — Las Vegas 9h 13m stop 3:32 pm — 6:26 pm F92407 Frontier Airlines Las Vegas — Seattle	14h 12m including layover	Find flight from$69
7:50 am — 4:43 pm	7:50 am — 10:52 am F94464 Frontier Airlines Denver — Dallas 3h 29m stop 2:21 pm — 4:43 pm F94065 Frontier Airlines Dallas — Seattle	9h 53m including layover	Find flight from$132
8:08 am — 12:50 pm	8:08 am — 9:45 am F93981 Frontier Airlines Denver — Salt Lake City 1h 33m stop 11:18 am — 12:50 pm F94987 Frontier Airlines Salt Lake City — Seattle	5h 42m including layover	Find flight from$58
8:46 am — 3:22 pm	8:46 am — 11:50 am F92148 Frontier Airlines Denver — Dallas 1h 10m stop 1:00 pm — 3:22 pm F94065 Frontier Airlines Dallas — Seattle	7h 36m including layover	Find flight from$221
8:50 am — 5:27 pm	9:43 am — 11:48 am F91819 Frontier Airlines Denver — Phoenix 4h 31m stop 6:36 pm — 8:50 pm F91723 Frontier Airlines Phoenix — Seattle	9h 37m including layover	Find flight from$167
8:54 am — 2:15 pm	8:20 am — 9:46 am F91261 Frontier Airlines Denver — Ontario 1h stop 7:58 am — 10:54 am F93164 Frontier Airlines Ontario — Seattle	6h 21m including layover	Find flight from$58
9:00 am — 7:01 pm	6:00 am — 7:09 am F92015 Frontier Airlines Denver — Las Vegas 6h 14m stop 3:44 pm — 6:38 pm F92407 Frontier Airlines Las Vegas — Seattle	11h 1m including layover	Find flight from$248
9:43 am — 3:58 pm	9:43 am — 11:48 am F91819 Frontier Airlines Denver — Phoenix 1h 56m stop 1:44 pm — 3:58 pm F93973 Frontier Airlines Phoenix — Seattle	7h 15m including layover	Find flight from$58

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

*Departure and arrival times are local. Last updated on 11/18/2024

Flight Information

There are 2 flights by Frontier Airlines from Denver to Seattle every week with departures from Denver International and Arapahoe Co. All flights arrive at Seattle-Tacoma Intl, Boeing Field International Airport, Kenmore Air Harbor SPB.

Departures start from 10:37 pm to 9:43 am. Nonstop flight is 3h 2m. The time difference between Denver and Seattle is 1h.

The fastest flight 3h 2m
Average flight time 3h 3m
The earliest flight 10:37 pm
The latest flight 9:43 am
Distance 1022 ml

The cheapest months for traveling to Seattle are november (from 30 $), december (from 52 $), january (from 53 $).

The most expensive and popular months are february (from 60 $), january (from 53 $), december (from 52 $).

The cheapest flight by Frontier Airlines that our users were able to find is $52. This airfare is economy class on one-way F91175 flight for December 13, 2024 leaving Denver International in Denver at 6:35 am, it includes all taxes and additional fees.

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Frontier Airlines Airplanes on the Route

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

Other Popular Airlines on the Route

Besides Frontier Airlines there are other 5 airline carriers between Denver and Seattle. Please review schedules and prices from the most popular airlines to find the best airfare deals from Denver to Seattle.

Nonstop flights

There are 16 direct flights every day from Denver. Airlines and fares are below:

AS - Alaska Airlines

from $59

Find
UA - United Airlines

from $91

Find

See more direct flights

Connecting Flights

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

AS - Alaska Airlines

from $133

Find
UA - United Airlines

from $96

Find
SY - Sun Country Airlines

from $296

Find
Y4 - Volaris

from $499

Find
AM - Aeromexico

from $560

Find

See more connecting flights

How to book an air ticket yourself?

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