What is the cheapest airline that flies from Arizona to Seattle/Tacoma Intl?

Frontier, Alaska Airlines, and Delta are the most popular carriers operating from Arizona to Seattle/Tacoma Intl

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

As of September 2025, 110 flights take off from Arizona and land in Seattle each day. The most common flight departure time for this route is 1:00PM, with 49% of daily flights taking off in the afternoon.

How long does it take to fly to Seattle?

Flight times vary depending on what airport in Arizona you fly out of and what airport in Seattle you fly into. For example, flying from Phoenix to Seattle takes 2h 58m on average. On the other hand, flying from Tucson to Seattle takes 3h 09m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What airlines fly to Seattle?

Alaska Airlines, Delta and Frontier are the top three most popular airlines that fly to Seattle from Arizona according to our data. Alaska Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 7 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

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

The number of flights available between Arizona and Seattle is 771 per week as of September 2025. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.

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

Prices for flights from Arizona to Seattle/Tacoma Intl Airport refresh daily.

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

There are 8 operators available for flights from Arizona to Seattle/Tacoma Intl Airport as of September 2025.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Arizona 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.

$71 Cheap Flights from Arizona to Seattle in 2025/26

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Find the cheapest flights from Arizona to Seattle

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

12:18 pm - 3:16 pmLAS-SEA

2h 58mnonstop

6:39 pm - 9:22 pmSEA-LAS

2h 43mnonstop

$90Frontier

Find Deal

Thu, Oct 16 - Mon, Oct 20

12:18 pm - 3:16 pmLAS-SEA

2h 58mnonstop

7:28 pm - 10:06 pmSEA-LAS

2h 38mnonstop

$91Frontier

Find Deal

Thu, Oct 16 - Sun, Oct 19

3:29 pm - 6:32 pmLAS-SEA

3h 03mnonstop

4:41 pm - 7:15 pmSEA-LAS

2h 34mnonstop

$119Multiple Airlines

Find Deal

Thu, Oct 30 - Wed, Nov 5

7:50 am - 10:37 amLAS-SEA

2h 47mnonstop

7:28 pm - 10:06 pmSEA-LAS

2h 38mnonstop

$126Multiple Airlines

Find Deal

Wed, Oct 15 - Sun, Oct 19

1:59 pm - 4:50 pmLAS-SEA

2h 51mnonstop

3:44 pm - 6:15 pmSEA-LAS

2h 31mnonstop

$157Delta

Find Deal

Tue, Oct 14 - Wed, Oct 15

1:15 pm - 4:45 pmTUS-SEA

3h 30mnonstop

9:25 am - 12:35 pmSEA-TUS

3h 10mnonstop

$177Delta

Find Deal

Tue, Oct 21 - Sat, Oct 25

6:20 pm - 10:30 pmTUS-SEA

5h 10m1 stop

6:35 am - 3:55 pmSEA-TUS

8h 20m1 stop

$207Southwest

Find Deal

Wed, Nov 5 - Sun, Nov 9

6:00 am - 8:22 amTUS-SEA

3h 22mnonstop

7:59 pm - 11:58 pmSEA-TUS

2h 59mnonstop

$209Alaska Airlines

Find Deal

Thu, Nov 20 - Mon, Nov 24

1:15 pm - 9:50 pmTUS-SEA

9h 35m2 stops

6:35 am - 3:55 pmSEA-TUS

8h 20m1 stop

$212Southwest

Find Deal

Wed, Nov 5 - Sun, Nov 9

11:59 am - 6:55 pmTUS-SEA

7h 56m1 stop

8:05 am - 4:29 pmSEA-TUS

7h 24m1 stop

$216Alaska Airlines

Find Deal

Mon, Dec 15 - Sun, Jan 11

Frontier flights from Arizona to Seattle

Our best Frontier deals on Arizona to Seattle flight tickets

Frontier

Oct 16

LAS12:18 pmLas Vegas Harry Reid Intl

2h 58m

SEA3:16 pmSeattle/Tacoma Intl

Oct 20

SEA6:39 pmSeattle/Tacoma Intl

2h 43m

LAS9:22 pmLas Vegas Harry Reid Intl

$90

Find similar

Frontier

Oct 16

LAS12:18 pmLas Vegas Harry Reid Intl

2h 58m

SEA3:16 pmSeattle/Tacoma Intl

Oct 19

SEA7:28 pmSeattle/Tacoma Intl

2h 38m

LAS10:06 pmLas Vegas Harry Reid Intl

$91

Find similar

Frontier

Oct 9

LAS12:18 pmLas Vegas Harry Reid Intl

2h 58m

SEA3:16 pmSeattle/Tacoma Intl

Oct 12

SEA7:28 pmSeattle/Tacoma Intl

2h 38m

LAS10:06 pmLas Vegas Harry Reid Intl

$92

Find similar

Delta flights from Arizona to Seattle

Our best Delta deals on Arizona to Seattle flight tickets

Delta

Oct 14

LAS1:59 pmLas Vegas Harry Reid Intl

2h 51m

SEA4:50 pmSeattle/Tacoma Intl

Oct 15

SEA3:44 pmSeattle/Tacoma Intl

2h 31m

LAS6:15 pmLas Vegas Harry Reid Intl

$157

Find similar

Delta

Oct 21

TUS1:15 pmTucson

3h 30m

SEA4:45 pmSeattle/Tacoma Intl

Oct 25

SEA9:25 amSeattle/Tacoma Intl

3h 10m

TUS12:35 pmTucson

$177

Find similar

Delta

Oct 15

TUS1:15 pmTucson

3h 30m

SEA4:45 pmSeattle/Tacoma Intl

Oct 20

SEA9:25 amSeattle/Tacoma Intl

3h 10m

TUS12:35 pmTucson

$187

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Las VegasSeattle

LAS - SEA

LASSEA

Las Vegas Harry Reid Intl

Thu 10/16

12:18 pm-3:16 pm

Nonstop2h 58m

Seattle/Tacoma Intl

Mon 10/20

6:39 pm-9:22 pm

Nonstop2h 43m

$90

Las VegasSeattle

LAS - SEA

LASSEA

Las Vegas Harry Reid Intl

Thu 10/16

12:18 pm-3:16 pm

Nonstop2h 58m

Seattle/Tacoma Intl

Sun 10/19

7:28 pm-10:06 pm

Nonstop2h 38m

$91

Las VegasSeattle

LAS - SEA

LASSEA

Las Vegas Harry Reid Intl

Thu 10/30

3:29 pm-6:32 pm

Nonstop3h 03m

Seattle/Tacoma Intl

Wed 11/5

4:41 pm-7:15 pm

Nonstop2h 34m

$119

Las VegasSeattle

LAS - SEA

LASSEA

Las Vegas Harry Reid Intl

Wed 10/15

7:50 am-10:37 am

Nonstop2h 47m

Seattle/Tacoma Intl

Sun 10/19

7:28 pm-10:06 pm

Nonstop2h 38m

$126

Las VegasSeattle

LAS - SEA

LASSEA

Las Vegas Harry Reid Intl

Tue 10/14

1:59 pm-4:50 pm

Nonstop2h 51m

Seattle/Tacoma Intl

Wed 10/15

3:44 pm-6:15 pm

Nonstop2h 31m

$157

TucsonSeattle

TUS - SEA

TUSSEA

Tucson

Tue 10/21

1:15 pm-4:45 pm

Nonstop3h 30m

Seattle/Tacoma Intl

Sat 10/25

9:25 am-12:35 pm

Nonstop3h 10m

$177

TucsonSeattle

TUS - SEA

TUSSEA

Tucson

Wed 11/5

6:20 pm-10:30 pm

1 stop5h 10m

Seattle/Tacoma Intl

Sun 11/9

6:35 am-3:55 pm

1 stop8h 20m

$207

TucsonSeattle

TUS - SEA

TUSSEA

Tucson

Thu 11/20

6:00 am-8:22 am

Nonstop3h 22m

Seattle/Tacoma Intl

Mon 11/24

7:59 pm-11:58 pm

Nonstop2h 59m

$209

TucsonSeattle

TUS - SEA

TUSSEA

Tucson

Wed 11/5

1:15 pm-9:50 pm

2 stops9h 35m

Seattle/Tacoma Intl

Sun 11/9

6:35 am-3:55 pm

1 stop8h 20m

$212

TucsonSeattle

TUS - SEA

TUSSEA

Tucson

Mon 12/15

11:59 am-6:55 pm

1 stop7h 56m

Seattle/Tacoma Intl

Sun 1/11

8:05 am-4:29 pm

1 stop7h 24m

$216

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How to get the cheapest flight ticket from Arizona 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

Prices

Airlines

Other information

What is the cheapest month to fly to Seattle?

In general, January is the cheapest month to fly from Arizona to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $147. If you don’t want to visit Seattle in January, then you should wait until February to fly from Arizona, when ticket prices are also cheap, with an average price of $167.

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

On average, the least expensive day to fly to Seattle from Arizona is on a Friday. momondo users have found tickets for Friday departures for as low as $267. 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 Arizona because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $447.

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

Flying to Seattle from Arizona at noon is the least expensive time of day to depart. momondo users have found prices as low as $232 when looking at flights departing at noon. Flights to Seattle are more costly in the evening, with an average ticket price of $475. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

Fly from Phoenix Sky Harbor Intl to Seattle/Tacoma Intl for the best Arizona - 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 Arizona when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $190 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Arizona for as low as $165 on momondo.

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

There are 4 cabin classes available to choose from on Arizona 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.

Can stopping save me money on Arizona to Seattle flights?

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

Cheap Arizona to Seattle flight deals and tips

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

Best Price Found	$107
Fastest flight time	2h 35m
Direct flights	Every day
Airports in Seattle	1 airport

The best one-way flight to Seattle from Arizona in the past 72 hours is $107. The best round-trip flight deal from Arizona to Seattle found on momondo in the last 72 hours is $171.

The fastest flight from Arizona to Seattle takes 2h 35m

Direct flights go from Arizona to Seattle every day.

There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

Search flight deals

When did momondo last update prices for flights from Arizona to Seattle/Tacoma Intl Airport?
Prices for flights from Arizona to Seattle/Tacoma Intl Airport refresh daily.
How many operators does momondo search for flights from Arizona to Seattle/Tacoma Intl Airport?
There are 8 operators available for flights from Arizona to Seattle/Tacoma Intl Airport as of September 2025.
How old do you have to be to fly from Arizona to Seattle/Tacoma Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Arizona 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.
What is the most popular plane model from Arizona to Seattle?
momondo data reveals that the most frequently booked plane model on the route from Arizona to Seattle is Boeing 737-800 Passenger/BBJ2 (winglets), representing 19.73% of all bookings. The subsequent popular models are Boeing 737-900 Passenger/BBJ3 (winglets) at 18.80%, Boeing 737 MAX 9 at 14.04%, and Airbus A320neo at 11.42%.

Best airlines flying from Arizona to Seattle

Compare and see reviews for airlines that fly from Arizona to Seattle with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $53	Free Cancellation	Rating 5.8 3,166 reviews	Search Frontier flights
Hawaiian Airlines	PriceFrom $88	Free Cancellation	Rating 7.8 2,743 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $97	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
Delta	PriceFrom $98	Free Cancellation	Rating 7.9 7,971 reviews	Search Delta flights
Southwest	PriceFrom $106	Free Cancellation	Rating 8.0 4,244 reviews	Search Southwest flights
American Airlines	PriceFrom $143	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $211	Free Cancellation	Rating 7.4 8,922 reviews	Search United Airlines flights

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Ocean Shores

Renton

Olympia

Lynnwood

Kent

Marysville

Puyallup

Federal Way

Kirkland

Tukwila

Shoreline

Lakewood

Centralia

Fife

Cle Elum

Redmond

Westport

Why use momondo?

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

Finding the right flight to Seattle from Arizona 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 Seattle quick and easy, saving you time and money.

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

All flight searches from Arizona to Seattle on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Arizona to Seattle.

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

Price alerts on flights to Seattle from Arizona 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.

An easier way to manage your Seattle trip

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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Cheap flights from Arizona to Seattle from $71

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Arizona to Seattle departing on 10/2. 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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Big names and deals

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Filter for what you want

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Find the cheapest flights from Arizona to Seattle

Cheap round-trip flights

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Cheap last minute flights

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Frontier flights from Arizona to Seattle

Our best Frontier deals on Arizona to Seattle flight tickets

Delta flights from Arizona to Seattle

Our best Delta deals on Arizona to Seattle flight tickets

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How to get the cheapest flight ticket from Arizona 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 cheapest month to fly to Seattle?

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

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

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

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

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

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

There are 4 cabin classes available to choose from on Arizona 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.

Can stopping save me money on Arizona to Seattle flights?

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

What is the cheapest airline that flies from Arizona to Seattle/Tacoma Intl?

Frontier, Alaska Airlines, and Delta are the most popular carriers operating from Arizona to Seattle/Tacoma Intl

What airlines fly to Seattle?

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

As of September 2025, 110 flights take off from Arizona and land in Seattle each day. The most common flight departure time for this route is 1:00PM, with 49% of daily flights taking off in the afternoon.

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

The number of flights available between Arizona and Seattle is 771 per week as of September 2025. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.

How long does it take to fly to Seattle?

Cheap Arizona to Seattle flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Seattle

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

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

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

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

What is the most popular plane model from Arizona to Seattle?

Best airlines flying from Arizona to Seattle

Compare and see reviews for airlines that fly from Arizona to Seattle with momondo

Traveling to a place near Seattle?

Why use momondo?

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

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

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

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

An easier way to manage your Seattle trip

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Washington