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Cheap flights from Seattle to Phoenix from $33

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 1/9. 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.
9:52 pm - 1:49 amSEA-PHX
2h 57mnonstop
6:36 pm - 8:52 pmPHX-SEA
3h 16mnonstop
$53Frontier
Find Deal
Fri, Feb 7 - Mon, Feb 10
8:44 pm - 12:44 amSEA-PHX
3h 00mnonstop
11:45 am - 2:01 pmPHX-SEA
3h 16mnonstop
$54Frontier
Find Deal
Mon, Feb 17 - Thu, Feb 20
6:01 pm - 9:58 pmSEA-PHX
2h 57mnonstop
2:46 pm - 5:00 pmPHX-SEA
3h 14mnonstop
$56Frontier
Find Deal
Tue, Feb 25 - Tue, Mar 4
7:15 am - 11:09 amSEA-PHX
2h 54mnonstop
6:15 am - 8:35 amPHX-SEA
3h 20mnonstop
$97Delta
Find Deal
Sat, Jan 11 - Sat, Jan 18
7:29 am - 11:29 amSEA-PHX
3h 00mnonstop
9:00 am - 11:25 amPHX-SEA
3h 25mnonstop
$122Delta
Find Deal
Sat, Jan 4 - Tue, Jan 7
5:35 am - 9:20 amSEA-PHX
2h 45mnonstop
8:25 pm - 10:30 pmPHX-SEA
3h 05mnonstop
$140Southwest
Find Deal
Sat, Jan 18 - Wed, Jan 22
5:20 am - 9:05 amSEA-PHX
2h 45mnonstop
2:05 pm - 9:00 pmPHX-SEA
7h 55m2 stops
$162Southwest
Find Deal
Sat, Jan 4 - Thu, Jan 9
11:36 am - 4:44 pmSEA-PHX
4h 08m1 stop
8:59 pm - 11:16 pmPHX-SEA
3h 17mnonstop
$167Alaska Airlines
Find Deal
Sat, Jan 11 - Wed, Jan 15
8:40 am - 3:55 pmSEA-PHX
6h 15m1 stop
9:40 pm - 11:59 pmPHX-SEA
3h 19mnonstop
$171Alaska Airlines
Find Deal
Wed, Dec 18 - Mon, Dec 23
3:25 pm - 9:59 pmSEA-PHX
5h 34m1 stop
2:35 pm - 9:20 pmPHX-SEA
7h 45m2 stops
$215United Airlines
Find Deal
Sat, Jan 25 - Sat, Feb 1
5:55 pm - 9:47 pmSEA-PHX
2h 52mnonstop
$33Frontier
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Thu, Jan 9
8:20 pm - 12:12 amSEA-PHX
2h 52mnonstop
$34Frontier
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Fri, Jan 3
1:35 pm - 5:29 pmSEA-PHX
2h 54mnonstop
$49Delta
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Wed, Jan 15
11:15 am - 3:05 pmSEA-PHX
2h 50mnonstop
$70Delta
Find Deal
Sat, Jan 25
8:40 am - 3:55 pmSEA-PHX
6h 15m1 stop
$98Alaska Airlines
Find Deal
Wed, Dec 18
5:02 am - 11:51 amSEA-PHX
5h 49m1 stop
$102United Airlines
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Wed, Feb 19
3:04 pm - 9:29 pmSEA-PHX
5h 25m1 stop
$106United Airlines
Find Deal
Tue, Feb 18
12:00 pm - 3:52 pmSEA-PHX
2h 52mnonstop
$125Alaska Airlines
Find Deal
Wed, Dec 18
1:25 pm - 9:30 pmSEA-PHX
7h 05m2 stops
$173Southwest
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Fri, Feb 28
11:40 am - 7:20 pmSEA-PHX
6h 40m2 stops
$183Southwest
Find Deal
Thu, Mar 6
1:40 pm - 11:31 pmSEA-PHX
8h 51m1 stop
1:44 pm - 3:58 pmPHX-SEA
3h 14mnonstop
$240Frontier
Find Deal
Fri, Nov 29 - Thu, Dec 5
2:24 pm - 7:48 pmSEA-PHX
4h 24m1 stop
1:44 pm - 3:58 pmPHX-SEA
3h 14mnonstop
Fri, Nov 29 - Thu, Dec 5
5:59 pm - 9:57 pmSEA-PHX
2h 58mnonstop
6:00 am - 8:23 amPHX-SEA
3h 23mnonstop
$399Delta
Find Deal
Mon, Dec 2 - Wed, Dec 4
1:37 pm - 5:31 pmSEA-PHX
2h 54mnonstop
2:02 pm - 4:15 pmPHX-SEA
3h 13mnonstop
$445Alaska Airlines
Find Deal
Sat, Nov 30 - Wed, Dec 4
8:35 am - 12:24 pmSEA-PHX
2h 49mnonstop
2:02 pm - 4:15 pmPHX-SEA
3h 13mnonstop
$463Alaska Airlines
Find Deal
Thu, Nov 28 - Sat, Dec 7
6:05 pm - 9:55 pmSEA-PHX
2h 50mnonstop
3:15 pm - 8:45 pmPHX-SEA
6h 30m1 stop
$474Southwest
Find Deal
Mon, Dec 2 - Thu, Dec 5
9:41 am - 7:42 pmSEA-PHX
9h 01m2 stops
8:41 pm - 12:50 amPHX-SEA
5h 09m1 stop
$487United Airlines
Find Deal
Thu, Nov 28 - Wed, Dec 4
1:10 pm - 12:05 amSEA-PHX
9h 55m2 stops
10:30 am - 8:45 pmPHX-SEA
11h 15m2 stops
$493Southwest
Find Deal
Mon, Dec 2 - Thu, Dec 5
5:10 pm - 11:55 pmSEA-PHX
5h 45m1 stop
2:20 pm - 12:50 amPHX-SEA
11h 30m2 stops
$503United Airlines
Find Deal
Mon, Dec 2 - Sat, Dec 7
1:30 pm - 5:26 pmSEA-PHX
2h 56mnonstop
12:15 pm - 2:35 pmPHX-SEA
3h 20mnonstop
$523Delta
Find Deal
Sun, Dec 1 - Fri, Dec 6
9:52 pm - 1:49 amSEA-PHX
2h 57mnonstop
6:36 pm - 8:52 pmPHX-SEA
3h 16mnonstop
$37Frontier
Find Deal
Fri, Jan 24 - Mon, Jan 27
8:20 pm - 12:12 amSEA-PHX
2h 52mnonstop
6:36 pm - 8:50 pmPHX-SEA
3h 14mnonstop
$53Frontier
Find Deal
Fri, Jan 3 - Fri, Jan 10
8:44 pm - 12:44 amSEA-PHX
3h 00mnonstop
11:45 am - 2:01 pmPHX-SEA
3h 16mnonstop
$54Frontier
Find Deal
Mon, Feb 17 - Thu, Feb 20
9:52 pm - 1:49 amSEA-PHX
2h 57mnonstop
6:36 pm - 8:52 pmPHX-SEA
3h 16mnonstop
$56Frontier
Find Deal
Fri, Jan 17 - Sun, Jan 19
1:35 pm - 5:29 pmSEA-PHX
2h 54mnonstop
6:15 am - 8:35 amPHX-SEA
3h 20mnonstop
$97Delta
Find Deal
Sat, Jan 11 - Sat, Jan 18
7:59 pm - 11:56 pmSEA-PHX
2h 57mnonstop
5:00 pm - 7:15 pmPHX-SEA
3h 15mnonstop
$122Delta
Find Deal
Sat, Jan 4 - Wed, Jan 8
7:54 am - 11:51 amSEA-PHX
2h 57mnonstop
8:00 am - 10:17 amPHX-SEA
3h 17mnonstop
$139Alaska Airlines
Find Deal
Sat, Jan 25 - Sat, Feb 1
5:35 am - 9:20 amSEA-PHX
2h 45mnonstop
8:25 pm - 10:30 pmPHX-SEA
3h 05mnonstop
$140Southwest
Find Deal
Sat, Jan 18 - Wed, Jan 22
9:15 am - 1:06 pmSEA-PHX
2h 51mnonstop
9:40 pm - 11:59 pmPHX-SEA
3h 19mnonstop
$172Alaska Airlines
Find Deal
Wed, Dec 18 - Mon, Dec 23
5:05 am - 8:05 amSEA-PHX
3h 00mnonstop
9:09 pm - 12:15 amPHX-SEA
3h 06mnonstop
$196American Airlines
Find Deal
Wed, Apr 30 - Wed, May 7

Spirit Airlines flights from Seattle to Phoenix

Our best Spirit Airlines deals on Seattle to Phoenix flight tickets
Spirit Airlines
Jan 13
SEA5:45 amSeattle/Tacoma Intl
4h 16m
1 stop
PHX11:01 amPhoenix Sky Harbor Intl
Jan 17
PHX11:56 amPhoenix Sky Harbor Intl
13h 23m
1 stop
SEA12:19 amSeattle/Tacoma Intl
Spirit Airlines
Jan 23
SEA5:30 amSeattle/Tacoma Intl
4h 31m
1 stop
PHX11:01 amPhoenix Sky Harbor Intl
Jan 27
PHX11:56 amPhoenix Sky Harbor Intl
13h 23m
1 stop
SEA12:19 amSeattle/Tacoma Intl
Spirit Airlines
Jan 19
SEA5:30 amSeattle/Tacoma Intl
4h 31m
1 stop
PHX11:01 amPhoenix Sky Harbor Intl
Jan 23
PHX11:56 amPhoenix Sky Harbor Intl
13h 23m
1 stop
SEA12:19 amSeattle/Tacoma Intl

Frontier flights from Seattle to Phoenix

Our best Frontier deals on Seattle to Phoenix flight tickets
Frontier
Feb 7
SEA9:52 pmSeattle/Tacoma Intl
2h 57m
PHX1:49 amPhoenix Sky Harbor Intl
Feb 10
PHX6:36 pmPhoenix Sky Harbor Intl
3h 16m
SEA8:52 pmSeattle/Tacoma Intl
Frontier
Feb 17
SEA8:44 pmSeattle/Tacoma Intl
3h 00m
PHX12:44 amPhoenix Sky Harbor Intl
Feb 20
PHX11:45 amPhoenix Sky Harbor Intl
3h 16m
SEA2:01 pmSeattle/Tacoma Intl
Frontier
Feb 25
SEA6:01 pmSeattle/Tacoma Intl
2h 57m
PHX9:58 pmPhoenix Sky Harbor Intl
Mar 4
PHX2:46 pmPhoenix Sky Harbor Intl
3h 14m
SEA5:00 pmSeattle/Tacoma Intl

See travel insights to Phoenix from

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 cheapest month to fly to Phoenix?

If you are unable to visit Phoenix during the month of September, then departing from Seattle during the month August is also very affordable. Most momondo users find prices during this month for around $149.

What is the cheapest day to depart on your flight to Phoenix?

On average, the least expensive day to fly to Phoenix from Seattle is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $167. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Seattle because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $218.

What is the cheapest time of day to depart on your flight to Phoenix?

The cheapest time of day to fly to Phoenix is in the evening when flights can be purchased for as low as $176. At noon is when there is more demand to fly to Phoenix, so prices are often more expensive at around $218 per ticket.

What is the cheapest Seattle/Tacoma Intl to Phoenix flight route?

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

How far in advance should I book a flight to Phoenix?

You are more likely to see cheaper flights to Phoenix from Seattle when booking 34 days ahead of your departure date. In general, you can expect to find flights to Phoenix for around $188 when searching 34 days out. In the past 72 hours, momondo users found flights from Seattle to Phoenix for as low as $156.

What cabin class options are available on Seattle/Tacoma Intl to Phoenix flights?

There are 4 cabin classes available to choose from on Seattle/Tacoma Intl to Phoenix flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seattle to Phoenix flights?

You could potentially save up to 92% on your flight if you consider stops on a Seattle to Phoenix flight.

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

$33

Fastest flight time

2h 45m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in Phoenix

1 airport
The best one-way flight to Phoenix from Seattle in the past 72 hours is $33. The best round-trip flight deal from Seattle to Phoenix found on momondo in the last 72 hours is $53.
The fastest flight from Seattle to Phoenix takes 2h 45m
Direct flights go from Seattle to Phoenix on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: Southwest, Delta and Alaska Airlines.
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 $35Free CancellationRating
6.1
3,523 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $74Free CancellationRating
6.3
8,172 reviews
Search Spirit Airlines flights
DeltaPriceFrom $78Free CancellationRating
8.0
8,730 reviews
Search Delta flights
Alaska AirlinesPriceFrom $83Free CancellationRating
8.0
9,481 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $98Free CancellationRating
8.1
4,979 reviews
Search Southwest flights
American AirlinesPriceFrom $156Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $238Free CancellationRating
7.4
9,146 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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Find better results for your trip to the United States

Fly into one of these airports located in Phoenix

Airports listed have a maximum distance of 25.4 mi from Phoenix