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Mesa

$64+ Cheap flights from Seattle (SEA) to Mesa, AZ

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PHX
nov. 26 — dic. 31
mié. 11/26
mié. 12/3
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Mesa are usually found in January or August, booked 71 days in advance, depart on a Wednesday or Monday and return on a Friday

Find flight deals from Seattle to Mesa

Cheapest flights from Seattle to Mesa
Explore the most affordable flight options available from Seattle to Mesa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 27, 2025.

This Expedia deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/121:37 pmSEA - PHX
1 stop7h 21mMultiple Airlines
mié. 11/197:35 pmPHX - SEA
Nonstop3h 15mMultiple Airlines
Deal found 10/24$109
This CheapOair deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/121:37 pmSEA - PHX
1 stop7h 21mFrontier
lun. 11/1710:53 pmPHX - SEA
1 stop14h 14mFrontier
Deal found 10/27$110
This Booking.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/812:48 pmSEA - PHX
1 stop22h 40mFrontier
mié. 12/107:43 pmPHX - SEA
1 stop15h 23mFrontier
Deal found 10/25$111
This Southwest deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/55:40 amSEA - PHX
2 stops7h 30mSouthwest
lun. 12/88:45 pmPHX - SEA
Nonstop3h 10mSouthwest
Deal found 10/27$112
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/135:21 pmSEA - PHX
Nonstop2h 59mFrontier
sáb. 12/203:43 pmPHX - SEA
2 stops19h 28mFrontier
Deal found 10/26$113
This Travelocity deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/1312:58 pmSEA - PHX
1 stop10h 31mMultiple Airlines
mar. 11/187:35 pmPHX - SEA
Nonstop3h 15mMultiple Airlines
Deal found 10/26$114
This Frontier deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/138:22 pmSEA - PHX
Nonstop3h 02mFrontier
dom. 11/166:00 amPHX - SEA
Nonstop3h 18mFrontier
Deal found 10/25$115
This Southwest deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/165:50 amSEA - PHX
1 stop6h 20mSouthwest
sáb. 11/227:40 pmPHX - SEA
1 stop6h 10mSouthwest
Deal found 10/27$116
This Alaska Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/48:09 pmSEA - PHX
Nonstop2h 56mAlaska Airlines
mié. 12/103:10 pmPHX - SEA
Nonstop3h 16mAlaska Airlines
Deal found 10/27$117
This Frontier deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/85:21 pmSEA - PHX
Nonstop2h 59mFrontier
vie. 12/121:42 pmPHX - SEA
Nonstop3h 19mFrontier
Deal found 10/24$118
This Frontier deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/1412:48 pmSEA - PHX
1 stop10h 56mFrontier
lun. 12/224:33 pmPHX - SEA
Nonstop3h 20mFrontier
Deal found 10/25$119
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/319:22 pmSEA - PHX
Nonstop3h 02mFrontier
sáb. 11/86:11 pmPHX - SEA
1 stop18h 46mFrontier
Deal found 10/26$120

Cheap flight deals from Seattle to Mesa

Keep the following information in mind while searching for Seattle to Mesa flight deals. Data was last updated octubre 27, 2025.

Round-trip from

$109
(Expedia)

One-way from

$64
(Southwest)

Popular in

December

Cheapest in

January

Average price

$223
From Seattle/Tacoma Intl to Mesa
Search Deals
One-way flight from Seattle/Tacoma Intl to Mesa
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Mesa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 27, 2025.
Use the filters below to find and compare flights from Seattle to Mesa that are best for you.

Fly from

Seattle

Fly to

Mesa

Route

Depart

Return

Price

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

mar. 1/27

12:45 pm-7:55 pm

2 stops6h 10m

Phoenix Sky Harbor Intl

mar. 2/3

8:55 pm-11:05 pm

Nonstop3h 10m

$112

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

lun. 1/5

11:15 am-7:35 pm

1 stop7h 20m

Phoenix Sky Harbor Intl

vie. 1/9

9:15 am-4:00 pm

1 stop7h 45m

$116

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

dom. 2/15

5:15 am-1:35 pm

1 stop7h 20m

Phoenix Sky Harbor Intl

dom. 2/22

5:30 am-10:20 am

1 stop5h 50m

$116

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

vie. 1/16

2:15 pm-10:10 pm

1 stop6h 55m

Phoenix Sky Harbor Intl

mar. 1/20

6:00 pm-10:35 pm

1 stop5h 35m

$116

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

jue. 1/15

5:15 am-11:40 am

1 stop5h 25m

Phoenix Sky Harbor Intl

lun. 1/19

5:50 am-10:25 am

1 stop5h 35m

$116

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

vie. 2/6

2:15 pm-11:10 pm

1 stop7h 55m

Phoenix Sky Harbor Intl

lun. 2/9

5:45 pm-11:40 pm

1 stop6h 55m

$116

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

vie. 1/23

9:55 am-5:35 pm

1 stop6h 40m

Phoenix Sky Harbor Intl

lun. 1/26

4:25 pm-10:35 pm

1 stop7h 10m

$116

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

mié. 2/4

5:06 pm-8:55 pm

Nonstop2h 49m

Phoenix Sky Harbor Intl

dom. 2/8

7:00 am-9:18 am

Nonstop3h 18m

$117

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

vie. 12/5

5:40 am-2:10 pm

2 stops7h 30m

Phoenix Sky Harbor Intl

lun. 12/8

5:05 pm-10:55 pm

1 stop6h 50m

$122

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

mié. 12/17

7:10 am-11:08 am

Nonstop2h 58m

Phoenix Sky Harbor Intl

lun. 12/22

10:37 pm-12:53 am

Nonstop3h 16m

$137

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/24

Showing 1-10 of 21 results
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Best time to book a flight from Seattle to Mesa

Have a flexible travel schedule? Discover the best time to fly to Mesa from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Mesa

How far ahead should I book a flight from Seattle to Mesa?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Mesa. Price data was last updated on October 24, 2025.

The best time to book flights from Seattle to Mesa is 71 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Seattle to Mesa?

Currently, January is the cheapest month in which you can book a flight from Seattle to Mesa (average of $48). Flying from Seattle to Mesa in July is currently the most expensive (average of $88). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to MS9?

Find hourly flight availability from Seattle to Mesa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 27, 2025.

One of the essential ways to save on airfare from Seattle to Mesa is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 55% on airfare.

What is the cheapest day to fly from Seattle to Mesa?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Mesa. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Seattle to Mesa flight should consider departing on Wednesday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Seattle to Mesa

Explore weekly flight availability from Seattle to Mesa. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated octubre 27, 2025.

The most flights from SEA to MS9 are scheduled on a Monday (50 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (30 on average).

Reviews of airlines servicing Mesa

Get insights into the airlines that provide service to Mesa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Mesa. Reviews last updated octubre 27, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Seattle to Mesa by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,193 reviews

Crew

8.5

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
11,193 reviews
Alaska Airlines
8.0
Very good
11,193 reviews

Crew

8.5

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Southwest
8.0
Very good
4,238 reviews
Alaska Airlines
8.0
Very good
11,193 reviews

Crew

8.5

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Delta
7.9
Good
7,996 reviews
Alaska Airlines
8.0
Very good
11,193 reviews

Crew

8.5

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
American Airlines
7.2
Good
11,031 reviews
Alaska Airlines
8.0
Very good
11,193 reviews

Crew

8.5

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Frontier
5.8
Fair
3,123 reviews
Alaska Airlines
8.0
Very good
11,193 reviews

Crew

8.5

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Mesa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Mesa?

    Seattle/Tacoma Intl (SEA) is the airport you will fly out of if you book a flight from Seattle to Mesa. You should not have trouble finding flights to Mesa from Seattle/Tacoma Intl; the airport handles an average of 36 outbound flights to Mesa per day. You should also have plenty of airline options to choose from since 8 airlines have flights from the Seattle airport to Mesa. It is only a 11.4 mi journey to Seattle/Tacoma Intl (SEA) from Seattle’s city center.

  • How long is the flight from Seattle to Mesa?

    Airlines like Southwest fly from Seattle to Mesa in about 6h 10m. The time it takes to get you to your destination can typically vary by up to . There are 1107 mi between Seattle and Mesa.

  • What are the most reliable airlines from Seattle to Mesa?

    The top 3 most reliable airlines when flying from Seattle to Mesa are Aeromexico (100%), KLM (94%) and Air France (93%).

  • What are the cheapest flights from Seattle to Mesa?

    The cheapest flight price from Seattle to Mesa is $68. On average you can expect to pay $580. The most popular route, (Seattle/Tacoma Intl - Phoenix Sky Harbor Intl), can usually be booked for $65.

  • Can I find deals for flights from Seattle to Mesa that include hotel bookings?

    Yes. In addition to deals on Seattle to Mesa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Mesa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Mesa.

  • Can I find deals for business class flights from Seattle to Mesa?

    Yes. Cheapflights offers flight deals from Seattle to Mesa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Mesa?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Mesa (average of $48). Flying from Seattle to Mesa in July is currently the most expensive (average of $88). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 8 airlines flying from Seattle to Mesa

Discover the top 8 airlines that operate flights from Seattle to Mesa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$35Average$141FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$65Average$177FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$83Average$209FlexibilityNo cancel feeOn-time85%
DeltaCheapest$97Average$231FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$139Average$276FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$144Average$341FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$169Average$314FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$236Average$451FlexibilityNo cancel feeOn-time69%

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