Frontier Airlines Seattle to Phoenix Flights

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Cheapflightsplus.com will find cheap Frontier Airlines flights from Seattle to Phoenix. Compare airline ticket prices and book air tickets starting from $66 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 Seattle (WA) — Phoenix (AZ) 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 december: one-way - $66, two-way – $113.

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Cheap Flights from Seattle to Phoenix by Frontier Airlines

Look at the list of plane tickets for the most connecting flights by Frontier Airlines, their prices start from $66. There’re no direct flights. The fastest connecting flight – 6h 13m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $66 Find flight	7:51 pm Seattle Seattle-Tacoma Intl	9:24 am+1 день Phoenix Sky Harbor Intl	12h 33m layover 8h 35m - Las Vegas	Frontier Airlines	F94830 F93484
from $75 Find flight	10:36 am Seattle Seattle-Tacoma Intl	0:39 am+1 день Phoenix Sky Harbor Intl	13h 3m layover 9h 15m - Salt Lake City	Frontier Airlines	F94988 F94949
from $76 Find flight	1:53 pm Seattle Seattle-Tacoma Intl	1:27 am+1 день Phoenix Sky Harbor Intl	10h 34m layover 6h 29m - Ontario	Frontier Airlines	F93163 F92404
from $86 Find flight	10:08 pm Seattle Seattle-Tacoma Intl	3:36 pm+1 день Phoenix Sky Harbor Intl	16h 28m layover 11h 48m - Denver	Frontier Airlines	F91176 F92141
from $86 Find flight	10:08 pm Seattle Seattle-Tacoma Intl	11:32 am+1 день Phoenix Sky Harbor Intl	12h 24m layover 7h 47m - Denver	Frontier Airlines	F91176 F91819
from $86 Find flight	10:08 pm Seattle Seattle-Tacoma Intl	6:18 pm+1 день Phoenix Sky Harbor Intl	19h 10m layover 14h 29m - Denver	Frontier Airlines	F91176 F92105
from $160 Find flight	9:37 am Seattle Seattle-Tacoma Intl	6:18 pm Phoenix Sky Harbor Intl	7h 41m layover 2h 55m - Denver	Frontier Airlines	F93406 F92105

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 12/21/2024

Frontier Airlines Flight Schedule Seattle to Phoenix

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
10:08 pm — 3:36 pm +1 day	8:56 pm — 0:42 am F91176 Frontier Airlines Seattle — Denver 11h 48m stop 1:57 pm — 3:56 pm F92141 Frontier Airlines Denver — Phoenix	16h 28m including layover	Find flight from$86
10:08 pm — 11:32 am +1 day	8:19 pm — 0:05 am F91176 Frontier Airlines Seattle — Denver 7h 47m stop 9:51 am — 11:50 am F91819 Frontier Airlines Denver — Phoenix	12h 24m including layover	Find flight from$86
10:08 pm — 6:18 pm +1 day	10:08 pm — 1:51 am F91176 Frontier Airlines Seattle — Denver 14h 29m stop 4:20 pm — 6:18 pm F92105 Frontier Airlines Denver — Phoenix	19h 10m including layover	Find flight from$86
10:36 am — 0:39 am +1 day	10:36 am — 1:37 pm F94988 Frontier Airlines Seattle — Salt Lake City 9h 15m stop 10:52 pm — 0:39 am F94949 Frontier Airlines Salt Lake City — Phoenix	13h 3m including layover	Find flight from$75
1:53 pm — 1:27 am +1 day	1:53 pm — 4:30 pm F93163 Frontier Airlines Seattle — Ontario 6h 29m stop 10:59 pm — 1:27 am F92404 Frontier Airlines Ontario — Phoenix	10h 34m including layover	Find flight from$76
3:15 pm — 10:28 pm	9:15 am — 1:00 pm F93406 Frontier Airlines Seattle — Denver 1h 16m stop 8:14 pm — 10:11 pm F93467 Frontier Airlines Denver — Phoenix	6h 13m including layover	Find flight from$69
3:15 pm — 0:26 am +1 day	9:15 am — 1:00 pm F93406 Frontier Airlines Seattle — Denver 3h 16m stop 10:14 pm — 0:11 am F94753 Frontier Airlines Denver — Phoenix	8h 11m including layover	Find flight from$69
7:51 pm — 9:24 am +1 day	1:40 pm — 4:20 pm F94830 Frontier Airlines Seattle — Las Vegas 8h 35m stop 9:33 am — 11:50 am F93484 Frontier Airlines Las Vegas — Phoenix	12h 33m including layover	Find flight from$66
7:51 pm — 1:55 pm +1 day	2:55 pm — 5:32 pm F94830 Frontier Airlines Seattle — Las Vegas 13h 4m stop 9:30 am — 11:49 am F94048 Frontier Airlines Las Vegas — Phoenix	17h 4m including layover	Find flight from$166
9:37 am — 6:18 pm	3:09 pm — 6:53 pm F93406 Frontier Airlines Seattle — Denver 2h 55m stop 4:13 pm — 6:17 pm F92105 Frontier Airlines Denver — Phoenix	7h 41m including layover	Find flight from$160

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

*Departure and arrival times are local. Last updated on 12/21/2024

Flight Information

There are 11 flights by Frontier Airlines from Seattle to Phoenix every week with departures from Seattle-Tacoma Intl, Boeing Field International Airport, Kenmore Air Harbor SPB. All flights arrive at Sky Harbor Intl, Phoenix-Deer Valley, Luke AFB, Scottsdale Municipal, Williams Gateway.

Departures start from 10:08 pm to 9:37 am. Nonstop flight is 6h 13m. The time difference between Seattle and Phoenix is 1h.

The fastest flight 6h 13m
Average flight time 12h 29m
The earliest flight 10:08 pm
The latest flight 9:37 am
Distance 1107 ml

The cheapest months for traveling to Phoenix are november (from 56 $), december (from 58 $), february (from 66 $).

The most expensive and popular months are january (from 69 $), february (from 66 $), december (from 58 $).

The cheapest flight by Frontier Airlines that our users were able to find is $66. This airfare is economy class on one-way F94830 flight for February 21, 2025 leaving Seattle-Tacoma Intl in Seattle at 7:51 pm, 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 Seattle to Phoenix:

Other Popular Airlines on the Route

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

Nonstop flights

There are 9 direct flights every day from Seattle. Airlines and fares are below:

AS - Alaska Airlines

from $48

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Connecting Flights

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

AS - Alaska Airlines

from $96

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UA - United Airlines

from $151

Find
Y4 - Volaris

from $370

Find
WS - WestJet

from $236

Find
NK - Spirit Airlines

from $86

Find

See more connecting flights

How to book an air ticket yourself?

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