Sky Harbor Intl

$20+ 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 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
GEG — PHX
Nov 26 — Dec 31
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Find cheap flights from Spokane to Sky Harbor Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from Spokane to Phoenix Sky Harbor Intl are usually found in August or January, booked 57 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap 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 October 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$155
(Priceline)

One-way from

$20
(Frontier)

Popular in

March

Cheapest in

August

Average price

$308

Good round-trip deal

$341 or less

Good one-way deal

$184 or less
Provider with most accurate pricing for Spokane-Phoenix Sky Harbor Intl flight deals.
Provider most trusted by Cheapflights users for Spokane-Phoenix Sky Harbor Intl flights.
From Spokane to Phoenix Sky Harbor Intl
One-way flight from Spokane to Phoenix Sky Harbor Intl
Highest demand for flights based on searches. 9% potential increase in price ($36 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Average for round-trip flights in October 2025
Price to beat on a round-trip flight from Spokane to Phoenix Sky Harbor Intl.
Price to beat on a one-way flight from Spokane to Phoenix Sky Harbor Intl.

Find 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 October 27, 2025.

This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/234:48 pmGEG - PHX
Nonstop3h 04mFrontier
Tue 12/307:00 amPHX - GEG
1 stop5h 07mFrontier
Deal found 10/26$155
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.
Thu 12/412:08 pmGEG - PHX
1 stop11h 36mFrontier
Sun 12/77:00 amPHX - GEG
1 stop5h 13mFrontier
Deal found 10/25$163
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1312:03 pmGEG - PHX
1 stop11h 26mMultiple Airlines
Wed 11/198:00 amPHX - GEG
1 stop5h 26mMultiple Airlines
Deal found 10/26$164
This Hawaiian Airlines 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/91:33 pmGEG - PHX
1 stop5h 20mHawaiian Airlines
Tue 12/167:56 pmPHX - GEG
1 stop5h 03mHawaiian Airlines
Deal found 10/25$170
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/169:00 amGEG - PHX
1 stop7h 49mAlaska Airlines
Tue 12/167:56 pmPHX - GEG
1 stop5h 03mAlaska Airlines
Deal found 10/26$171
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.
Tue 12/2312:02 pmGEG - PHX
1 stop11h 27mFrontier
Thu 1/12:02 pmPHX - GEG
Nonstop2h 51mFrontier
Deal found 10/24$174
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:34 pmGEG - PHX
1 stop7h 41mAlaska Airlines
Thu 12/47:00 amPHX - GEG
1 stop8h 23mAlaska Airlines
Deal found 10/25$176
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/83:05 pmGEG - PHX
Nonstop2h 36mAmerican Airlines
Fri 12/1212:15 pmPHX - GEG
Nonstop2h 52mAmerican Airlines
Deal found 10/27$177
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:34 pmGEG - PHX
1 stop7h 41mMultiple Airlines
Sun 12/77:00 amPHX - GEG
1 stop5h 13mMultiple Airlines
Deal found 10/26$181
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/912:03 pmGEG - PHX
1 stop22h 22mFrontier
Wed 11/121:16 pmPHX - GEG
1 stop22h 52mFrontier
Deal found 10/26$183
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/143:33 pmGEG - PHX
1 stop7h 14mDelta
Tue 11/187:15 amPHX - GEG
1 stop7h 50mDelta
Deal found 10/25$187

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 October 27, 2025.
Use the filters below to find and compare flights from Spokane to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Spokane

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Wed 12/10

7:00 am-3:13 pm

1 stop7h 13m

Phoenix Sky Harbor Intl

Tue 12/16

7:56 pm-11:59 pm

1 stop5h 03m

$176

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Fri 11/14

3:33 pm-11:47 pm

1 stop7h 14m

Phoenix Sky Harbor Intl

Tue 11/18

7:15 am-2:05 pm

1 stop7h 50m

$187

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Sat 12/6

9:00 am-5:49 pm

1 stop7h 49m

Phoenix Sky Harbor Intl

Wed 12/10

6:00 am-12:39 pm

1 stop7h 39m

$190

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Fri 12/12

7:17 pm-12:46 am

1 stop4h 29m

Phoenix Sky Harbor Intl

Mon 12/15

8:00 am-12:29 pm

1 stop5h 29m

$197

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Thu 1/8

7:00 am-3:03 pm

1 stop7h 03m

Phoenix Sky Harbor Intl

Thu 1/15

3:11 pm-9:57 pm

1 stop7h 46m

$216

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Mon 1/12

10:05 am-5:53 pm

1 stop6h 48m

Phoenix Sky Harbor Intl

Thu 1/15

7:35 pm-12:23 am

1 stop5h 48m

$216

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Tue 12/9

3:24 pm-9:15 pm

1 stop4h 51m

Phoenix Sky Harbor Intl

Sun 12/14

6:02 am-11:59 pm

1 stop18h 57m

$219

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Fri 1/30

7:00 am-3:03 pm

1 stop7h 03m

Phoenix Sky Harbor Intl

Mon 2/2

3:45 pm-10:26 pm

1 stop7h 41m

$225

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Tue 2/24

12:00 pm-6:31 pm

1 stop5h 31m

Phoenix Sky Harbor Intl

Tue 3/10

7:04 pm-11:37 pm

1 stop4h 33m

$225

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Wed 11/12

10:15 am-5:56 pm

1 stop6h 41m

Phoenix Sky Harbor Intl

Mon 11/17

10:41 pm-8:11 am

1 stop10h 30m

$232

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 23 results
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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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
JustAirTicketPrice Accuracy-Trust Score*1 star

*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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Spokane-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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?

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

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 57 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, August is the cheapest month in which you can book a flight from Spokane to Phoenix Sky Harbor Intl Airport (average of $123). Flying from Spokane to Phoenix Sky Harbor Intl Airport in June is currently the most expensive (average of $237). 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 October 27, 2025.

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 at noon, which can drop the price by up to 43% versus a flight in the evening.

What is the cheapest day to fly from Spokane to Phoenix Sky Harbor Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Spokane to Sky Harbor Intl. Price data was last updated on October 26, 2025.

Travelers seeking maximum savings on their Spokane to Phoenix Sky Harbor Intl Airport flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 October 27, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta 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.

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Comfort

7.8

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.

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Comfort

7.8

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.

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Comfort

7.8

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.

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Comfort

7.8

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.

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Comfort

7.8

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.

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Comfort

7.8

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 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 4 outbound flights to Phoenix Sky Harbor Intl per day. 8 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 7h 13m. Alaska Airlines provides one of the quickest options available for as low as $176. 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?

    Frontier, at $103, was found to be the cheapest airline from Spokane to Phoenix Sky Harbor Intl Airport.Alternate airlines to your destination round-trip include Hawaiian Airlines and Allegiant Air. Users have found that Frontier is 70% 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 $91. However, be on the lookout for offers from Alaska Airlines and Southwest, 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 Alaska Airlines (89%), American Airlines (89%) and Southwest (78%).

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

    Looking at all options, your cheapest flight can be booked for $119. While the most popular route (Spokane - Phoenix Sky Harbor Intl) can be booked for $60 on average, our data indicates $337 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, August is the cheapest month in which you can book a flight from Spokane to Phoenix Sky Harbor Intl Airport (average of $123). Flying from Spokane to Phoenix Sky Harbor Intl Airport in June is currently the most expensive (average of $237). 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
Payson
Chandler
Casa Grande
Globe
Goodyear
Peoria
Camp Verde
Buckeye
Surprise
Paradise Valley
Avondale
Guadalupe

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Top 8 airlines flying from Spokane to Sky Harbor Intl

Discover the top 8 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 October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$103Average$229FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$111Average$209FlexibilityNo cancel feeOn-time85%
Allegiant AirCheapest$120Average$239FlexibilityNo cancel feeOn-time88%
DeltaCheapest$163Average$245FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$176Average$401FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$205Average$376FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$206Average$340FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$218Average$382FlexibilityNo cancel feeOn-time71%

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