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$91+ Cheap flights from Spokane (GEG) 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
GEG — PHX
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
1 adult, Economy
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Cheapflights Tip: The best prices from Spokane to Mesa are usually found in August or December, booked 57 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Cheap flight deals from Spokane to Mesa

Cheapest flights from Spokane to Mesa
Explore the most affordable flight options available from Spokane to Mesa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/18. 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.
Sun 2/229:17 pm
GEG
-
PHX
1 stop10h 53m
Multiple Airlines
Wed 3/49:52 am
PHX
-
GEG
1 stop26h 35m
Multiple Airlines
Deal found 1/18$155
This Kiwi.com deal was found by Cheapflights users on 1/19. 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.
Sun 3/19:15 pm
GEG
-
PHX
1 stop10h 55m
Multiple Airlines
Wed 3/46:51 pm
PHX
-
GEG
1 stop17h 36m
Multiple Airlines
Deal found 1/19$160
This Kiwi.com deal was found by Cheapflights users on 1/18. 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.
Sun 3/19:15 pm
GEG
-
PHX
1 stop10h 55m
Multiple Airlines
Thu 3/56:00 am
PHX
-
GEG
1 stop6h 27m
Multiple Airlines
Deal found 1/18$163
This Kiwi.com deal was found by Cheapflights users on 1/18. 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.
Thu 2/1912:22 pm
GEG
-
PHX
2 stops31h 30m
Frontier
Wed 2/256:51 pm
PHX
-
GEG
1 stop17h 36m
Frontier
Deal found 1/18$172
This Mytrip deal was found by Cheapflights users on 1/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/228:12 pm
GEG
-
PHX
Nonstop2h 47m
Frontier
Wed 3/412:17 pm
PHX
-
GEG
1 stop24h 10m
Frontier
Deal found 1/18$179
This Kiwi.com deal was found by Cheapflights users on 1/19. 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.
Sun 2/229:17 pm
GEG
-
PHX
2 stops16h 46m
Multiple Airlines
Wed 2/256:51 pm
PHX
-
GEG
1 stop17h 36m
Multiple Airlines
Deal found 1/19$186
This Kiwi.com deal was found by Cheapflights users on 1/19. 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.
Sun 2/159:17 pm
GEG
-
PHX
1 stop10h 53m
Multiple Airlines
Thu 2/196:00 am
PHX
-
GEG
1 stop6h 27m
Multiple Airlines
Deal found 1/19$191
This Super.com deal was found by Cheapflights users on 1/18. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/18:12 pm
GEG
-
PHX
Nonstop2h 47m
Frontier
Thu 3/58:00 am
PHX
-
GEG
Nonstop2h 55m
Frontier
Deal found 1/18$192
This Expedia deal was found by Cheapflights users on 1/19. 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.
Thu 4/911:19 am
GEG
-
PHX
1 stop8h 55m
Multiple Airlines
Wed 4/152:54 pm
PHX
-
GEG
1 stop4h 19m
Multiple Airlines
Deal found 1/19$194

Find flight deals from Spokane to Mesa

Keep the following information in mind while searching for Spokane to Mesa flight deals. Data was last updated January 20, 2026.

Round-trip from

$155
(Kiwi.com)

One-way from

$91
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$304
From Spokane to Mesa
Search Deals
One-way flight from Spokane to Mesa
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Spokane 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 January 20, 2026.
Use the filters below to find and compare flights from Spokane to Mesa that are best for you.

Fly from

Spokane

Fly to

Mesa

Route

Depart

Return

Price

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Fri 2/20

3:45 pm-11:50 pm

1 stop7h 05m

Phoenix Sky Harbor Intl

Tue 2/24

6:30 pm-10:50 pm

1 stop5h 20m

$225

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Sat 3/14

11:30 am-6:22 pm

1 stop6h 52m

Phoenix Sky Harbor Intl

Fri 3/20

5:35 pm-12:03 am

1 stop6h 28m

$225

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Thu 2/26

3:45 pm-11:50 pm

1 stop7h 05m

Phoenix Sky Harbor Intl

Tue 3/3

6:30 pm-10:50 pm

1 stop5h 20m

$225

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Fri 2/27

11:22 am-7:04 pm

1 stop6h 42m

Phoenix Sky Harbor Intl

Wed 3/4

2:50 pm-8:56 pm

1 stop7h 06m

$225

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Sun 3/1

5:00 am-11:06 am

1 stop5h 06m

Phoenix Sky Harbor Intl

Mon 3/2

7:59 pm-12:04 am

1 stop5h 05m

$265

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Sat 2/21

5:00 am-1:13 pm

2 stops7h 13m

Phoenix Sky Harbor Intl

Wed 2/25

6:00 am-11:06 am

1 stop6h 06m

$285

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Mon 2/16

5:00 am-1:47 pm

1 stop7h 47m

Phoenix Sky Harbor Intl

Mon 2/23

4:42 pm-10:50 pm

1 stop7h 08m

$295

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Tue 2/24

2:10 pm-5:45 pm

Nonstop2h 35m

Phoenix Sky Harbor Intl

Tue 3/3

12:45 pm-2:30 pm

Nonstop2h 45m

$297

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Tue 3/3

7:00 am-3:45 pm

1 stop7h 45m

Phoenix Sky Harbor Intl

Sun 3/8

5:00 am-5:03 pm

1 stop12h 03m

$300

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Wed 3/11

6:15 am-11:51 am

1 stop5h 36m

Phoenix Sky Harbor Intl

Mon 3/16

6:15 am-1:00 pm

1 stop6h 45m

$304

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/18

Showing 1-10 of 21 results
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2
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Best time to book a flight from Spokane to Mesa

Have a flexible travel schedule? Discover the best time to fly to Mesa from Spokane 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 Spokane to Mesa

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

Use this chart to determine the optimal time to book a round-trip flight from Spokane to Mesa. Price data was last updated on January 16, 2026.

The price you pay for your flight from Spokane to Mesa may vary depending on when you book. For the best chance of a lower fare, look to book 57 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, March is the cheapest month in which you can book a flight from Spokane to Mesa (average of $95). Flying from Spokane to Mesa in September is currently the most expensive (average of $156). 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 GEG to MS9?

Find hourly flight availability from Spokane 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 January 20, 2026.

It’s optimal to fly from Spokane to Mesa in the evening. By choosing this option you can save up to 44% on the cost of your flight, compared to a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Spokane to Mesa. Price data was last updated on January 17, 2026.

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

Weekly flight availability from Spokane to Mesa

Explore weekly flight availability from Spokane 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 January 20, 2026.

The most flights from GEG to MS9 are scheduled on a Friday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 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 January 20, 2026.
Read through reviews of airlines operating flights from Spokane to Mesa, such as Alaska Airlines, Southwest, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,760 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
8.0
Very good
11,760 reviews
Alaska Airlines
8.0
Very good
11,760 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Southwest
8.0
Very good
4,267 reviews
Alaska Airlines
8.0
Very good
11,760 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Delta
7.9
Good
8,076 reviews
Alaska Airlines
8.0
Very good
11,760 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
American Airlines
7.2
Good
11,164 reviews
Alaska Airlines
8.0
Very good
11,760 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Frontier
5.7
Fair
3,056 reviews
Alaska Airlines
8.0
Very good
11,760 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Related info for your journey

Find useful and relevant information for your journey from Spokane 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 Spokane to Mesa?

    Spokane (GEG), located 5.6 mi from the city center, is the airport you fly out of when you book flights from Spokane to Mesa. 8 airlines have flights from Spokane to Mesa on a regular basis. Booking flights from Spokane to Mesa should not be difficult; the airport handles an average of 6 outbound flights to Mesa per day.

  • How long is the flight from Spokane to Mesa?

    Delta can get you from Spokane to Mesa in just under 7h 05m. Your travel time can differ by up to . Airlines will cover a distance of 1021 mi.

  • What are the cheapest airlines to fly from Spokane to Mesa one-way?

    One-way options have recently been found by users for as low as $20 on Frontier. Other airlines that offer cheap prices include American Airlines from $89 and Southwest from $108 one-way.

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

    The top 3 most reliable airlines when flying from Spokane to Mesa are Porter Airlines (80%), Southwest (77%) and Frontier (71%).

  • What are the cheapest flights from Spokane to Mesa?

    While on average a flight from Spokane to Mesa is generally $331, our data shows the cheapest flight currently is $76. When looking at the most popular route, (Spokane - Phoenix Sky Harbor Intl), you can expect to pay $152 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Spokane 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 Spokane to Mesa?

    Currently, March is the cheapest month in which you can book a flight from Spokane to Mesa (average of $95). Flying from Spokane to Mesa in September is currently the most expensive (average of $156). 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.

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Top 8 airlines flying from Spokane to Mesa

Discover the top 8 airlines that operate flights from Spokane 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 January 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$75Average$195FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$89Average$188FlexibilityNo cancel feeOn-time88%
Hawaiian AirlinesCheapest$110Average$209FlexibilityNo cancel feeOn-time85%
DeltaCheapest$126Average$234FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$176Average$390FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$186Average$361FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$221Average$380FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$227Average$397FlexibilityNo cancel feeOn-time63%

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