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Cheap flights from Phoenix to Seattle from $43

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix to Seattle departing on 5/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Phoenix to Seattle

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Phoenix to Seattle.
Frontier Logo
12:04 pm - 3:20 pmPHX-SEA
3h 16mnonstop
Frontier Logo
12:31 pm - 3:33 pmSEA-PHX
3h 02mnonstop
$86Frontier
Find Deal
mar., may. 6 - mar., may. 27
Frontier Logo
12:04 pm - 3:20 pmPHX-SEA
3h 16mnonstop
Frontier Logo
9:42 pm - 12:44 amSEA-PHX
3h 02mnonstop
$87Frontier
Find Deal
sáb., may. 3 - sáb., may. 10
Delta Logo
6:00 am - 9:13 amPHX-SEA
3h 13mnonstop
Delta Logo
7:20 am - 10:14 amSEA-PHX
2h 54mnonstop
$163Delta
Find Deal
mié., may. 14 - dom., may. 18
Delta Logo
6:00 am - 9:05 amPHX-SEA
3h 05mnonstop
Delta Logo
10:00 am - 1:00 pmSEA-PHX
3h 00mnonstop
$167Delta
Find Deal
mié., jul. 9 - vie., jul. 18
Alaska Airlines Logo
7:59 pm - 7:07 amPHX-SEA
11h 08m1 stop
Alaska Airlines Logo
9:59 am - 12:51 pmSEA-PHX
2h 52mnonstop
$182Alaska Airlines
Find Deal
mar., may. 6 - mar., may. 27
Alaska Airlines Logo
9:15 pm - 12:20 amPHX-SEA
3h 05mnonstop
Alaska Airlines Logo
9:54 am - 12:55 pmSEA-PHX
3h 01mnonstop
$183Alaska Airlines
Find Deal
jue., jul. 3 - sáb., jul. 12
Southwest Logo
8:30 pm - 11:35 pmPHX-SEA
3h 05mnonstop
Southwest Logo
6:45 pm - 11:35 pmSEA-PHX
4h 50m1 stop
$187Southwest
Find Deal
sáb., may. 3 - dom., may. 4
Southwest Logo
7:20 pm - 12:30 amPHX-SEA
5h 10m1 stop
Southwest Logo
5:00 am - 7:50 amSEA-PHX
2h 50mnonstop
$197Southwest
Find Deal
sáb., jun. 28 - dom., jun. 29
American Airlines Logo
10:35 am - 4:37 pmPHX-SEA
6h 02m1 stop
American Airlines Logo
5:05 am - 8:05 amSEA-PHX
3h 00mnonstop
$238American Airlines
Find Deal
sáb., ago. 23 - sáb., ago. 30
American Airlines Logo
1:58 pm - 8:08 pmPHX-SEA
6h 10m1 stop
American Airlines Logo
5:05 am - 8:05 amSEA-PHX
3h 00mnonstop
$242American Airlines
Find Deal
vie., sep. 19 - dom., sep. 21

Frontier flights from Phoenix to Seattle

Our best Frontier deals on Phoenix to Seattle flight tickets
Frontier
May 6
PHX12:04 pmPhoenix Sky Harbor Intl
3h 16m
SEA3:20 pmSeattle/Tacoma Intl
May 27
SEA12:31 pmSeattle/Tacoma Intl
3h 02m
PHX3:33 pmPhoenix Sky Harbor Intl
Frontier
May 3
PHX12:04 pmPhoenix Sky Harbor Intl
3h 16m
SEA3:20 pmSeattle/Tacoma Intl
May 10
SEA9:42 pmSeattle/Tacoma Intl
3h 02m
PHX12:44 amPhoenix Sky Harbor Intl
Frontier
May 6
PHX12:04 pmPhoenix Sky Harbor Intl
3h 16m
SEA3:20 pmSeattle/Tacoma Intl
May 13
SEA9:42 pmSeattle/Tacoma Intl
3h 02m
PHX12:44 amPhoenix Sky Harbor Intl

Spirit Airlines flights from Phoenix to Seattle

Our best Spirit Airlines deals on Phoenix to Seattle flight tickets
Spirit Airlines
May 5
PHX2:34 pmPhoenix Sky Harbor Intl
21h 01m
1 stop
SEA11:35 amSeattle/Tacoma Intl
May 7
SEA6:00 amSeattle/Tacoma Intl
26h 13m
1 stop
PHX8:13 amPhoenix Sky Harbor Intl
Spirit Airlines
May 16
PHX9:19 amPhoenix Sky Harbor Intl
14h 51m
1 stop
SEA12:10 amSeattle/Tacoma Intl
May 18
SEA6:00 amSeattle/Tacoma Intl
26h 13m
1 stop
PHX8:13 amPhoenix Sky Harbor Intl
Spirit Airlines
Apr 24
PHX2:34 pmPhoenix Sky Harbor Intl
5h 17m
1 stop
SEA7:51 pmSeattle/Tacoma Intl
Apr 27
SEA8:56 pmSeattle/Tacoma Intl
16h 32m
1 stop
PHX1:28 pmPhoenix Sky Harbor Intl

See travel insights to Seattle from

How to get the cheapest flight ticket from Phoenix to Seattle

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 Phoenix and Seattle?

What is the cheapest month to fly to Seattle?

In general, January is the cheapest month to fly from Phoenix to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $146. If you don’t want to visit Seattle in January, then you should wait until September to fly from Phoenix, when ticket prices are also cheap, with an average price of $158.

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

On average, the least expensive day to fly to Seattle from Phoenix is on a Friday. momondo users have found tickets for Friday departures for as low as $252. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Phoenix because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $395.

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

Flying to Seattle from Phoenix in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $210 when looking at flights departing in the afternoon. Flights to Seattle are more costly in the morning, with an average ticket price of $361. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

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

You are more likely to see cheaper flights to Seattle from Phoenix when booking 6 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $183 when searching 6 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Phoenix for as low as $160 on momondo.

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

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

Cheap Phoenix to Seattle flight deals and tips

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

Best Price Found

$43

Fastest flight time

3h 00m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from Phoenix in the past 72 hours is $43. The best round-trip flight deal from Phoenix to Seattle found on momondo in the last 72 hours is $86.
The fastest flight from Phoenix to Seattle takes 3h 00m
Direct flights go from Phoenix to Seattle every day.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

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

    There are 1114.3 mi between Phoenix and Seattle/Tacoma Intl. By plane, this route typically takes 3h 05m.

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

    Prices for flights from Phoenix to Seattle/Tacoma Intl Airport are refreshed on a daily basis.

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

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

    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 Phoenix to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Best airlines flying from Phoenix to Seattle

Compare and see reviews for airlines that fly from Phoenix to Seattle with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $43Free CancellationRating
5.9
3,277 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $95Free CancellationRating
6.3
7,890 reviews
Search Spirit Airlines flights
DeltaPriceFrom $98Free CancellationRating
8.0
7,897 reviews
Search Delta flights
SouthwestPriceFrom $100Free CancellationRating
8.0
4,275 reviews
Search Southwest flights
Hawaiian AirlinesPriceFrom $104Free CancellationRating
7.9
2,347 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $118Free CancellationRating
8.0
9,835 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $167Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $182Free CancellationRating
7.4
8,619 reviews
Search United Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
Tacoma
SeaTac
Ocean Shores
Olympia
Kent
Renton
Federal Way
Tukwila
Puyallup
Kirkland
Lakewood
Lynnwood
Fife
Shoreline
Marysville
Centralia
Redmond
Cle Elum
Lacey

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Phoenix to Seattle. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Seattle from Phoenix which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seattle from Phoenix.

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

If you are not ready to book a flight from Phoenix to Seattle now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seattle and let you know when they change.


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mié. 4/9
mié. 4/16

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