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Sky Harbor Intl

$81+ Cheap flights from Spokane (GEG) to Sky Harbor Intl (PHX)

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
GEG — PHX
Aug 18 — Aug 251
Tue 8/18
Tue 8/25
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Spokane to Phoenix Sky Harbor Intl are usually found in January or February, booked 54 days in advance, depart on a Thursday or Wednesday and return on a Wednesday

Cheap flight deals from Spokane to Sky Harbor Intl

Cheapest flights from Spokane to Sky Harbor Intl
Explore the most affordable flight options available from Spokane to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 19, 2026.

This Southwest deal was found by Cheapflights users on 7/16. 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.
Sat 8/228:00 am
GEG
-
PHX
Nonstop2h 35m
Southwest
Tue 8/258:25 pm
PHX
-
GEG
Nonstop2h 30m
Southwest
Deal found 7/16$197
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 8/2710:12 am
GEG
-
PHX
1 stop13h 12m
Multiple Airlines
Wed 9/210:09 pm
PHX
-
GEG
1 stop11h 10m
Multiple Airlines
Deal found 7/15$199
This Trip.com deal was found by Cheapflights users on 7/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/267:00 am
GEG
-
PHX
1 stop8h 00m
Alaska Airlines
Wed 12/27:04 pm
PHX
-
GEG
1 stop5h 43m
Alaska Airlines
Deal found 7/16$204
This Southwest deal was found by Cheapflights users on 7/16. 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.
Sat 8/226:15 am
GEG
-
PHX
1 stop6h 20m
Southwest
Mon 8/2410:40 am
PHX
-
GEG
Nonstop2h 35m
Southwest
Deal found 7/16$207
This Southwest deal was found by Cheapflights users on 7/16. 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.
Tue 8/115:45 am
GEG
-
PHX
1 stop9h 05m
Southwest
Tue 8/188:25 pm
PHX
-
GEG
Nonstop2h 30m
Southwest
Deal found 7/16$213
This Alaska Airlines deal was found by Cheapflights users on 7/14. 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.
Tue 8/257:03 am
GEG
-
PHX
1 stop7h 30m
Alaska Airlines
Sat 8/293:15 pm
PHX
-
GEG
1 stop7h 34m
Alaska Airlines
Deal found 7/14$217
This Alaska Airlines deal was found by Cheapflights users on 7/14. 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.
Tue 10/207:16 am
GEG
-
PHX
1 stop13h 25m
Alaska Airlines
Sat 10/242:45 pm
PHX
-
GEG
1 stop6h 55m
Alaska Airlines
Deal found 7/14$233
This Alaska Airlines deal was found by Cheapflights users on 7/14. 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.
Thu 8/135:00 am
GEG
-
PHX
1 stop4h 49m
Alaska Airlines
Mon 8/173:13 pm
PHX
-
GEG
1 stop7h 54m
Alaska Airlines
Deal found 7/14$237

Find flight deals from Spokane to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Spokane (GEG) to Sky Harbor Intl (PHX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$197
(Southwest)

One-way from

$81
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$459

Good round-trip deal

$364 or less

Good one-way deal

$164 or less
Provider with most accurate pricing for Spokane-Phoenix Sky Harbor Intl flight deals.
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Provider most trusted by Cheapflights users for Spokane-Phoenix Sky Harbor Intl flights.
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From Spokane to Phoenix Sky Harbor Intl
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One-way flight from Spokane to Phoenix Sky Harbor Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in July 2026
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Price to beat on a round-trip flight from Spokane to Phoenix Sky Harbor Intl.
Search Deals
Price to beat on a one-way flight from Spokane to Phoenix Sky Harbor Intl.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Spokane to Sky Harbor Intl 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 July 19, 2026.
Use the filters below to find and compare flights from Spokane to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Tue 8/25

7:03 am-2:33 pm

1 stop7h 30m

Phoenix Sky Harbor Intl

Sat 8/29

3:15 pm-10:49 pm

1 stop7h 34m

$217
Quickest round-trip

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Tue 9/22

7:30 am-10:05 am

Nonstop2h 35m

Phoenix Sky Harbor Intl

Tue 9/29

8:25 pm-10:55 pm

Nonstop2h 30m

$237

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Mon 8/10

8:53 am-4:14 pm

1 stop7h 21m

Phoenix Sky Harbor Intl

Mon 8/17

1:05 pm-11:07 pm

1 stop10h 02m

$237

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Thu 10/15

6:15 pm-11:05 pm

1 stop4h 50m

Phoenix Sky Harbor Intl

Mon 10/19

8:55 pm-11:40 pm

Nonstop2h 45m

$247

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Thu 8/6

5:10 pm-9:55 pm

1 stop4h 45m

Phoenix Sky Harbor Intl

Sat 8/8

3:50 pm-6:20 pm

Nonstop2h 30m

$247

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Sat 8/15

8:00 am-10:35 am

Nonstop2h 35m

Phoenix Sky Harbor Intl

Sat 8/22

5:25 am-1:00 pm

2 stops7h 35m

$252

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Tue 9/8

10:36 am-6:55 pm

1 stop8h 19m

Phoenix Sky Harbor Intl

Sat 9/19

6:38 pm-11:59 pm

1 stop5h 21m

$257

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Sat 8/22

11:45 am-7:48 pm

1 stop8h 03m

Phoenix Sky Harbor Intl

Mon 8/24

4:06 pm-10:25 pm

1 stop6h 19m

$259

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Sat 9/5

2:15 pm-6:55 pm

1 stop4h 40m

Phoenix Sky Harbor Intl

Mon 9/7

5:15 am-12:35 pm

1 stop7h 20m

$278

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Thu 8/13

4:20 pm-6:55 pm

Nonstop2h 35m

Phoenix Sky Harbor Intl

Sat 8/15

8:10 am-10:45 am

Nonstop2h 35m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/15

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Spokane to Sky Harbor Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Spokane to Sky Harbor Intl in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
Super.comPrice Accuracy-Trust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
BudgetAirPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Spokane-Phoenix Sky Harbor Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Spokane-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Spokane-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Spokane-Phoenix Sky Harbor Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Spokane-Phoenix Sky Harbor Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Spokane to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport

How far ahead should I book a flight from Spokane to Phoenix Sky Harbor Intl Airport?

To ensure you get the cheapest price possible for a flight from Spokane to Phoenix Sky Harbor Intl Airport, you should look to book at least 53 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Spokane to Phoenix Sky Harbor Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Spokane to Phoenix Sky Harbor Intl Airport (average of $264). Flying from Spokane to Phoenix Sky Harbor Intl Airport in July is currently the most expensive (average of $459). 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 PHX?

Find hourly flight availability from Spokane to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 19, 2026.

When flying from Spokane to Phoenix Sky Harbor Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 62% versus a flight in the morning.

How much does it cost to fly round-trip from Spokane to Phoenix Sky Harbor Intl Airport?

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. 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 Sky Harbor Intl. Reviews last updated July 19, 2026.
Get a feel of what it's like to fly with Southwest,Alaska Airlines, andDelta from Spokane to Phoenix Sky Harbor Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Sherrie,Jan 2024

LAX - PHX

It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Sherrie,Jan 2024

LAX - PHX

It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.
Alaska Airlines
7.9
Good
12,675 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Sherrie,Jan 2024

LAX - PHX

It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.
Delta
7.8
Good
8,475 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Sherrie,Jan 2024

LAX - PHX

It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.
American Airlines
7.1
Good
11,822 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Sherrie,Jan 2024

LAX - PHX

It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.
Frontier
5.6
Fair
2,785 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Sherrie,Jan 2024

LAX - PHX

It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.

Related info for your journey

Find useful and relevant information for your journey from Spokane to Sky Harbor Intl. 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 Phoenix Sky Harbor Intl?

    For a flight from Spokane to Phoenix Sky Harbor Intl, you will be flying from Spokane. Spokane (GEG) is just 5.6 mi from the center of the city. Spokane is the only Spokane airport and it handles 5 outbound flights to Phoenix Sky Harbor Intl per day. 7 airlines have flights to Phoenix Sky Harbor Intl from Spokane on a regular basis.

  • How long is the flight from Spokane to Phoenix Sky Harbor Intl Airport?

    A quick flight from Spokane to Phoenix Sky Harbor Intl Airport can take about 2h 35m. Alaska Airlines provides one of the quickest options available for as low as $237. Spokane and Phoenix Sky Harbor Intl Airport are separated by a distance of 1021 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Spokane to Phoenix Sky Harbor Intl Airport round-trip?

    Allegiant Air, at $66, was found to be the cheapest airline from Spokane to Phoenix Sky Harbor Intl Airport.Alternate airlines to your destination round-trip include Frontier and Hawaiian Airlines. Users have found that Allegiant Air is 81% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Spokane to Phoenix Sky Harbor Intl Airport one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $24. However, be on the lookout for offers from American Airlines and Alaska Airlines, as they are both options that can get you from Spokane to Phoenix Sky Harbor Intl Airport for a low price.

  • What are the most reliable airlines from Spokane to Phoenix Sky Harbor Intl Airport?

    The top 3 most reliable airlines when flying from Spokane to Phoenix Sky Harbor Intl Airport are Porter Airlines (97%), American Airlines (94%) and Alaska Airlines (88%).

  • What are the cheapest flights from Spokane to Phoenix Sky Harbor Intl Airport?

    Looking at all options, your cheapest flight can be booked for $129. While the most popular route (Spokane - Phoenix Sky Harbor Intl) can be booked for $217 on average, our data indicates $370 when flying from Spokane to Phoenix Sky Harbor Intl Airport.

  • Can I find deals for flights from Spokane to Sky Harbor Intl that include hotel bookings?

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

  • How can I find direct flights from Spokane to Sky Harbor Intl?

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

  • Can I find deals for business class flights from Spokane to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from Spokane to Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Spokane to Phoenix Sky Harbor Intl Airport (average of $264). Flying from Spokane to Phoenix Sky Harbor Intl Airport in July is currently the most expensive (average of $459). 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

Traveling to a place near Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
Glendale
Buckeye
Goodyear
Surprise
Wickenburg
Paradise Valley
Peoria
Casa Grande
Chandler
Camp Verde
Globe
Payson
Fountain Hills
Guadalupe

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Spokane to Sky Harbor Intl

Discover the top 7 airlines that operate flights from Spokane to Sky Harbor Intl. 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 July 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$66Average$179FlexibilityNo cancel feeOn-time88%
FrontierCheapest$88Average$228FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$130Average$209FlexibilityNo cancel feeOn-time85%
DeltaCheapest$158Average$217FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$196Average$433FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$227Average$370FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$248Average$421FlexibilityNo cancel feeOn-time63%

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