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Cheap flights from Seattle to Phoenix from $56

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Phoenix departing on 11/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Seattle to Phoenix

Cheap round-trip flights

These are some of the best round-trip flight deals from Seattle to Phoenix that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Seattle to Phoenix.

Cheap last minute flights

Planning a quick getaway from Seattle to Phoenix? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Phoenix, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Seattle to Phoenix

Find recent round-trip train or bus tickets from Seattle to Phoenix.

All round-trip flight deals to Phoenix

The cheapest plane tickets to Phoenix found on KAYAK recently.
5:55 pm - 9:51 pmSEA-PHX
2h 56mnonstop
6:36 pm - 8:52 pmPHX-SEA
3h 16mnonstop
$96Frontier
Find Deal
Thu, Jan 23 - Sun, Jan 26
5:00 pm - 8:51 pmSEA-PHX
2h 51mnonstop
2:20 pm - 4:37 pmPHX-SEA
3h 17mnonstop
$97Delta
Find Deal
Sat, Jan 11 - Mon, Jan 13
9:52 pm - 1:49 amSEA-PHX
2h 57mnonstop
6:36 pm - 8:52 pmPHX-SEA
3h 16mnonstop
$98Frontier
Find Deal
Fri, Jan 17 - Mon, Jan 20
5:35 am - 9:20 amSEA-PHX
2h 45mnonstop
9:35 am - 4:35 pmPHX-SEA
8h 00m1 stop
$107Southwest
Find Deal
Sat, Jan 11 - Tue, Jan 14
5:35 am - 9:20 amSEA-PHX
2h 45mnonstop
2:05 pm - 9:00 pmPHX-SEA
7h 55m2 stops
$112Southwest
Find Deal
Sat, Jan 11 - Tue, Jan 14
12:50 pm - 9:05 pmSEA-PHX
7h 15m1 stop
9:00 pm - 2:53 pmPHX-SEA
18h 53m1 stop
$121Spirit Airlines
Find Deal
Thu, Dec 5 - Tue, Dec 10
12:50 pm - 9:05 pmSEA-PHX
7h 15m1 stop
9:00 pm - 2:53 pmPHX-SEA
18h 53m1 stop
$129Spirit Airlines
Find Deal
Thu, Dec 5 - Tue, Dec 10
11:36 am - 4:44 pmSEA-PHX
4h 08m1 stop
8:00 am - 10:17 amPHX-SEA
3h 17mnonstop
$146Alaska Airlines
Find Deal
Sat, Jan 11 - Sat, Jan 18
5:59 pm - 9:57 pmSEA-PHX
2h 58mnonstop
6:00 am - 8:23 amPHX-SEA
3h 23mnonstop
$147Delta
Find Deal
Sat, Dec 7 - Sun, Dec 8
11:36 am - 6:49 pmSEA-PHX
6h 13m1 stop
6:00 am - 8:21 amPHX-SEA
3h 21mnonstop
$177Alaska Airlines
Find Deal
Sat, Jan 18 - Sun, Jan 19
6:15 pm - 11:59 pmSEA-PHX
4h 44m1 stop
$56Frontier
Find Deal
Mon, Nov 11
9:10 am - 2:45 pmSEA-PHX
4h 35m1 stop
$58Southwest
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Tue, Jan 14
5:15 am - 7:47 pmSEA-PHX
13h 32m2 stops
$70Spirit Airlines
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Wed, Dec 4
9:21 pm - 9:05 pmSEA-PHX
22h 44m1 stop
$72Spirit Airlines
Find Deal
Fri, Dec 6
7:08 am - 10:58 amSEA-PHX
2h 50mnonstop
$74Alaska Airlines
Find Deal
Tue, Dec 10
10:00 am - 4:44 pmSEA-PHX
5h 44m1 stop
$98Alaska Airlines
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Tue, Jan 7
3:18 pm - 11:00 pmSEA-PHX
6h 42m1 stop
$101United Airlines
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Wed, Jan 8
5:10 pm - 11:55 pmSEA-PHX
5h 45m1 stop
$108United Airlines
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Tue, Nov 26
9:45 am - 1:45 pmSEA-PHX
3h 00mnonstop
$119Delta
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Thu, Dec 19
7:59 pm - 11:56 pmSEA-PHX
2h 57mnonstop
$149Delta
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Sun, Dec 22
1:40 pm - 5:32 pmSEA-PHX
2h 52mnonstop
1:00 pm - 3:13 pmPHX-SEA
3h 13mnonstop
$175Frontier
Find Deal
Sun, Nov 3 - Thu, Nov 7
9:46 pm - 10:49 amSEA-PHX
12h 03m1 stop
1:00 pm - 3:13 pmPHX-SEA
3h 13mnonstop
$180Frontier
Find Deal
Sun, Nov 3 - Thu, Nov 7
9:47 pm - 8:55 amSEA-PHX
11h 08m1 stop
1:44 pm - 3:58 pmPHX-SEA
3h 14mnonstop
$193Frontier
Find Deal
Sat, Nov 2 - Thu, Dec 5
1:40 pm - 5:32 pmSEA-PHX
2h 52mnonstop
1:00 pm - 3:13 pmPHX-SEA
3h 13mnonstop
$198Frontier
Find Deal
Sun, Nov 3 - Thu, Nov 7
1:10 pm - 3:58 pmSEA-PHX
2h 48mnonstop
7:00 am - 9:09 amPHX-SEA
3h 09mnonstop
$443Alaska Airlines
Find Deal
Sat, Nov 2 - Sat, Nov 9
10:39 am - 1:30 pmSEA-PHX
2h 51mnonstop
7:00 am - 9:09 amPHX-SEA
3h 09mnonstop
$445Alaska Airlines
Find Deal
Sat, Nov 2 - Wed, Nov 6
6:00 am - 9:01 amSEA-PHX
3h 01mnonstop
11:34 am - 2:11 pmPHX-SEA
3h 37mnonstop
$463American Airlines
Find Deal
Thu, Oct 31 - Wed, Nov 6
10:50 am - 5:30 pmSEA-PHX
6h 40m2 stops
5:55 pm - 10:15 pmPHX-SEA
5h 20m1 stop
$465Southwest
Find Deal
Sat, Nov 2 - Mon, Nov 4
7:15 am - 1:25 pmSEA-PHX
6h 10m2 stops
3:15 pm - 8:45 pmPHX-SEA
6h 30m1 stop
$487Southwest
Find Deal
Fri, Nov 1 - Wed, Nov 6
5:30 pm - 8:24 pmSEA-PHX
2h 54mnonstop
7:00 am - 9:15 amPHX-SEA
3h 15mnonstop
$503Delta
Find Deal
Fri, Nov 1 - Mon, Nov 4
5:55 pm - 9:51 pmSEA-PHX
2h 56mnonstop
6:36 pm - 8:52 pmPHX-SEA
3h 16mnonstop
$96Frontier
Find Deal
Thu, Jan 23 - Sun, Jan 26
5:00 pm - 8:51 pmSEA-PHX
2h 51mnonstop
2:20 pm - 4:37 pmPHX-SEA
3h 17mnonstop
$97Delta
Find Deal
Sat, Jan 11 - Mon, Jan 13
9:52 pm - 1:49 amSEA-PHX
2h 57mnonstop
6:36 pm - 8:52 pmPHX-SEA
3h 16mnonstop
$98Frontier
Find Deal
Fri, Jan 17 - Mon, Jan 20
8:42 pm - 12:31 amSEA-PHX
2h 49mnonstop
5:55 pm - 8:08 pmPHX-SEA
3h 13mnonstop
$100Frontier
Find Deal
Sat, Nov 23 - Sun, Nov 24
5:59 pm - 9:57 pmSEA-PHX
2h 58mnonstop
6:20 pm - 8:39 pmPHX-SEA
3h 19mnonstop
$147Delta
Find Deal
Sat, Dec 7 - Thu, Dec 12
3:40 pm - 7:30 pmSEA-PHX
2h 50mnonstop
9:15 pm - 11:20 pmPHX-SEA
3h 05mnonstop
$148Southwest
Find Deal
Tue, Nov 19 - Sat, Nov 23
6:55 pm - 10:43 pmSEA-PHX
2h 48mnonstop
7:00 am - 9:11 amPHX-SEA
3h 11mnonstop
$177Alaska Airlines
Find Deal
Tue, Nov 19 - Sun, Nov 24
4:05 pm - 7:53 pmSEA-PHX
2h 48mnonstop
6:00 am - 8:08 amPHX-SEA
3h 08mnonstop
$202Alaska Airlines
Find Deal
Tue, Nov 19 - Thu, Nov 28
8:00 am - 11:50 amSEA-PHX
2h 50mnonstop
7:40 pm - 9:45 pmPHX-SEA
3h 05mnonstop
$258Southwest
Find Deal
Wed, Dec 4 - Mon, Dec 9
5:33 pm - 9:40 pmSEA-PHX
3h 07mnonstop
5:50 pm - 8:15 pmPHX-SEA
3h 25mnonstop
$282American Airlines
Find Deal
Thu, Dec 19 - Mon, Dec 23

Spirit Airlines flights from Seattle to Phoenix

Our best Spirit Airlines deals on Seattle to Phoenix flight tickets
Spirit Airlines
Dec 5
SEA12:50 pmSeattle/Tacoma Intl
7h 15m
1 stop
PHX9:05 pmPhoenix Sky Harbor Intl
Dec 10
PHX9:00 pmPhoenix Sky Harbor Intl
18h 53m
1 stop
SEA2:53 pmSeattle/Tacoma Intl
Spirit Airlines
Dec 5
SEA12:50 pmSeattle/Tacoma Intl
7h 15m
1 stop
PHX9:05 pmPhoenix Sky Harbor Intl
Dec 10
PHX9:00 pmPhoenix Sky Harbor Intl
18h 53m
1 stop
SEA2:53 pmSeattle/Tacoma Intl
Spirit Airlines
Dec 6
SEA9:21 pmSeattle/Tacoma Intl
22h 44m
1 stop
PHX9:05 pmPhoenix Sky Harbor Intl
Dec 10
PHX9:00 pmPhoenix Sky Harbor Intl
18h 53m
1 stop
SEA2:53 pmSeattle/Tacoma Intl

Alaska Airlines flights from Seattle to Phoenix

Our best Alaska Airlines deals on Seattle to Phoenix flight tickets
Alaska Airlines
Jan 11
SEA11:36 amSeattle/Tacoma Intl
4h 08m
1 stop
PHX4:44 pmPhoenix Sky Harbor Intl
Jan 18
PHX8:00 amPhoenix Sky Harbor Intl
3h 17m
SEA10:17 amSeattle/Tacoma Intl
Alaska Airlines
Jan 18
SEA11:36 amSeattle/Tacoma Intl
6h 13m
1 stop
PHX6:49 pmPhoenix Sky Harbor Intl
Jan 19
PHX6:00 amPhoenix Sky Harbor Intl
3h 21m
SEA8:21 amSeattle/Tacoma Intl
Alaska Airlines
Apr 8
SEA6:15 pmSeattle/Tacoma Intl
2h 56m
PHX9:11 pmPhoenix Sky Harbor Intl
Apr 12
PHX5:00 amPhoenix Sky Harbor Intl
2h 59m
SEA7:59 amSeattle/Tacoma Intl

How to get the cheapest flight ticket from Seattle to Phoenix

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Seattle and Phoenix?

What is the cheapest month to fly from Seattle to Phoenix?

September. The cheapest time of year to fly to Phoenix from Seattle is September. Most expensive is March

What is the cheapest day to depart Seattle for Phoenix?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Sunday

When is the cheapest time to fly from Seattle to Phoenix?

In the evening. Seattle to Phoenix flights are approximately 15% more expensive at noon than in the evening

What is the cheapest airline that flies to Phoenix from Seattle?

Frontier. Frontier, Spirit Airlines, and Southwest are the most popular carriers operating from Seattle to Phoenix

What is the cheapest Seattle to Phoenix flight route?

Seattle/Tacoma Intl - Phoenix Sky Harbor Intl. Fly from Seattle/Tacoma Intl to Phoenix Sky Harbor Intl for the best Seattle - Phoenix flight prices

How far in advance should you book Seattle to Phoenix flights?

30 days before. The cheapest time to buy a flight from Seattle to Phoenix is approximately 30 days to departure

How many flights depart from Seattle to Phoenix on average per day?

As of October 2024, 16 flights take off from Seattle and land in Phoenix each day. The most common flight departure time for this route is 5:00PM, with 46% of daily flights taking off at noon.

How many flights depart from Seattle to Phoenix on average per week?

113 flights are operational weekly from Seattle to Phoenix as of October 2024. The most popular departure day for this route is Tuesday, with 35% of flights per week taking off on this day.

Can stopping save me money on Seattle to Phoenix flights?

No. A direct flight is the cheapest option for a flight between Seattle to Phoenix.

Cheap Seattle to Phoenix flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Phoenix

Best Price Found

$56

Fastest flight time

2h 45m

Direct flights

Every day

Airports in Phoenix

1 airport
The best one-way flight to Phoenix from Seattle in the past 72 hours is $56. The best round-trip flight deal from Seattle to Phoenix found on momondo in the last 72 hours is $96.
The fastest flight from Seattle to Phoenix takes 2h 45m
Direct flights go from Seattle to Phoenix every day.
There is 1 airport near Phoenix: Phoenix Sky Harbor Intl (PHX)

  • How far is Seattle/Tacoma Intl to Phoenix by plane?

    The straight-line distance from Seattle/Tacoma Intl to Phoenix is 1114.3 mi. In terms of flight time, this usually takes a little over 2h 45m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Phoenix?

    Prices for flights from Seattle/Tacoma Intl Airport to Phoenix were last updated today.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Phoenix?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Phoenix?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Phoenix.

  • What documentation or ID do you need to fly to Phoenix?

    The travel and health documents you'll need for your trip to Phoenix may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Phoenix. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Best airlines flying from Seattle to Phoenix

Compare and see reviews for airlines that fly from Seattle to Phoenix with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $45Free CancellationRating
6.1
3,585 reviews
Search Frontier flights
Alaska AirlinesPriceFrom $69Free CancellationRating
8.0
9,416 reviews
Search Alaska Airlines flights
Spirit AirlinesPriceFrom $74Free CancellationRating
6.3
8,196 reviews
Search Spirit Airlines flights
DeltaPriceFrom $78Free CancellationRating
8.0
8,845 reviews
Search Delta flights
SouthwestPriceFrom $98Free CancellationRating
8.1
5,125 reviews
Search Southwest flights
American AirlinesPriceFrom $143Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $223Free CancellationRating
7.4
9,249 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Phoenix?

Finding the right flight to Phoenix from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Phoenix quick and easy, saving you time and money.

Can I find flights from Seattle to Phoenix with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Phoenix from Seattle with this policy.

How can momondo help me find flights from Seattle to Phoenix?

Once you have performed a search for Seattle to Phoenix flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Seattle to Phoenix right now. Can momondo alert me if prices change?

Price alerts on flights to Phoenix from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Fly into one of these airports located in Phoenix

Airports listed have a maximum distance of 25.4 mi from Phoenix