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Cheap flights from Spokane to Phoenix Sky Harbor Intl Airport from C$ 136

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 25/4. Fares are subject to change and may not be available on all flights or dates of travel.
GEG — PHX
25 Feb — 4 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Spokane to Sky Harbor Intl

Enter your travel dates to find the best prices.

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 26 January 2026.

Tue 10/37:00 a.m.
GEG
-
PHX
1 stop7h 45m
Alaska Airlines
Wed 18/37:20 a.m.
PHX
-
GEG
1 stop6h 33m
Alaska Airlines
Deal found 24/1C$ 299
Wed 25/27:00 a.m.
GEG
-
PHX
1 stop15h 42m
Alaska Airlines
Sat 28/26:00 a.m.
PHX
-
GEG
1 stop6h 06m
Alaska Airlines
Deal found 26/1C$ 301
Tue 14/42:47 p.m.
GEG
-
PHX
1 stop8h 04m
Alaska Airlines
Tue 21/46:28 p.m.
PHX
-
GEG
1 stop27h 52m
Alaska Airlines
Deal found 26/1C$ 316
Wed 25/212:00 p.m.
GEG
-
PHX
2 stops10h 42m
Alaska Airlines
Wed 4/36:00 a.m.
PHX
-
GEG
1 stop6h 06m
Alaska Airlines
Deal found 26/1C$ 322
Wed 11/37:15 p.m.
GEG
-
PHX
1 stop4h 24m
Delta
Tue 17/36:00 a.m.
PHX
-
GEG
1 stop6h 45m
Delta
Deal found 24/1C$ 327
Wed 25/27:00 a.m.
GEG
-
PHX
1 stop15h 42m
Alaska Airlines
Tue 10/35:00 a.m.
PHX
-
GEG
1 stop6h 06m
Alaska Airlines
Deal found 26/1C$ 330
Mon 9/37:00 a.m.
GEG
-
PHX
1 stop7h 45m
Alaska Airlines
Wed 18/36:00 a.m.
PHX
-
GEG
1 stop7h 53m
Alaska Airlines
Deal found 24/1C$ 341
Mon 9/37:00 a.m.
GEG
-
PHX
1 stop7h 45m
Alaska Airlines
Tue 17/33:27 p.m.
PHX
-
GEG
1 stop8h 32m
Alaska Airlines
Deal found 24/1C$ 344
Sat 28/212:35 p.m.
GEG
-
PHX
1 stop6h 30m
Southwest
Sat 7/311:55 p.m.
PHX
-
GEG
Nonstop2h 35m
Southwest
Deal found 26/1C$ 345
Tue 12/56:00 a.m.
GEG
-
PHX
1 stop6h 58m
Alaska Airlines
Tue 12/53:43 p.m.
PHX
-
GEG
2 stops8h 12m
Alaska Airlines
Deal found 26/1C$ 356

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 26 January 2026.

Round-trip from

C$ 270

One-way from

C$ 136

Popular in

March

Cheapest in

August

Average price

C$ 416

Good round-trip deal

C$ 552 or less
Alaska Airlines
  • Alaska Airlines
  • 14/4-22/4
  • 2 total stops
  • 11h 19m total
  • Spokane to Phoenix
Search Deals
Alaska Airlines
  • Alaska Airlines
  • 21/4
  • 1 total stop
  • 5h 04m total
  • Spokane to Phoenix
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Spokane to Phoenix Sky Harbor Intl.
Search Deals

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 629,999 searches. Data last updated 26 January 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

Spokane

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Wed 25/2

7:00 a.m.-11:42 p.m.

1 stop15h 42m

Phoenix Sky Harbor Intl

Tue 10/3

5:00 a.m.-11:06 a.m.

1 stop6h 06m

C$ 330

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Sat 28/2

5:10 a.m.-1:45 p.m.

1 stop7h 35m

Phoenix Sky Harbor Intl

Sat 7/3

11:55 p.m.-1:30 a.m.

Nonstop2h 35m

C$ 345

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Mon 16/3

6:20 a.m.-10:42 p.m.

1 stop16h 22m

Phoenix Sky Harbor Intl

Wed 18/3

6:00 a.m.-1:53 p.m.

1 stop7h 53m

C$ 373

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Tue 10/3

7:00 a.m.-2:45 p.m.

1 stop7h 45m

Phoenix Sky Harbor Intl

Mon 16/3

8:33 p.m.-7:29 a.m.

1 stop10h 56m

C$ 384

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Tue 10/3

7:00 a.m.-2:45 p.m.

1 stop7h 45m

Phoenix Sky Harbor Intl

Fri 20/3

7:00 a.m.-11:59 p.m.

1 stop16h 59m

C$ 411

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Wed 11/3

5:00 p.m.-11:39 p.m.

1 stop6h 39m

Phoenix Sky Harbor Intl

Sat 21/3

8:45 a.m.-10:50 p.m.

1 stop14h 05m

C$ 412

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Sun 22/2

5:00 a.m.-10:51 a.m.

1 stop4h 51m

Phoenix Sky Harbor Intl

Wed 25/2

3:40 p.m.-10:51 p.m.

2 stops8h 11m

C$ 414

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Wed 22/4

10:30 a.m.-6:26 p.m.

1 stop7h 56m

Phoenix Sky Harbor Intl

Sun 26/4

6:37 a.m.-10:20 p.m.

1 stop15h 43m

C$ 423

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Mon 9/3

7:00 a.m.-2:45 p.m.

1 stop7h 45m

Phoenix Sky Harbor Intl

Mon 16/3

8:33 p.m.-7:29 a.m.

1 stop10h 56m

C$ 426

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Sat 14/3

12:00 p.m.-9:55 p.m.

1 stop9h 55m

Phoenix Sky Harbor Intl

Tue 17/3

3:27 p.m.-11:59 p.m.

1 stop8h 32m

C$ 429

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/1

Showing 1-10 of 22 results
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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 23 January 2026.

Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from Spokane to Phoenix Sky Harbor Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 C$ 151). Flying from Spokane to Phoenix Sky Harbor Intl Airport in June is currently the most expensive (average of C$ 325). 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 26 January 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 80% versus a flight in the afternoon.

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 26 January 2026.
See what other customers who have flown with American Airlines from Spokane to Phoenix Sky Harbor Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,189 reviews
Check prices

Boarding

7.5

Overall

7.2

Entertainment

6.9

Food

6.4

Comfort

7.2

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,189 reviews
American Airlines
7.2
Good
11,189 reviews
Check prices

Boarding

7.5

Overall

7.2

Entertainment

6.9

Food

6.4

Comfort

7.2

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

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?

    Most people fly from Spokane (GEG) if they book a flight from Spokane to Phoenix Sky Harbor Intl. On average, Spokane has 6 outbound flights to Phoenix Sky Harbor Intl per day from 1 airline. Spokane is conveniently located just 9.0 km from Spokane’s city centre.

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

    For as low as C$ 410, Alaska Airlines can have you in Phoenix Sky Harbor Intl Airport from Spokane in 7h 35m. Airlines will cover a distance of 1643 km. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Spokane to Phoenix Sky Harbor Intl Airport round-trip?

    Flying on American Airlines is currently your cheapest option to Phoenix Sky Harbor Intl Airport, with prices starting at C$ 191. This flight start at 58% lower than the current average price 3 months from now.

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

    Consider Porter Airlines (80%), Southwest (77%) or Frontier (71%) when booking your flight. These represent the most reliable airlines when flying from Spokane to Phoenix Sky Harbor Intl Airport.

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

    While on average a flight from Spokane to Phoenix Sky Harbor Intl Airport is generally C$ 888, our data shows the cheapest flight currently is C$ 145. When looking at the most popular route, (Spokane - Phoenix Sky Harbor Intl), you can expect to pay C$ 442 for that flight.

  • 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 C$ 151). Flying from Spokane to Phoenix Sky Harbor Intl Airport in June is currently the most expensive (average of C$ 325). 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

Travelling 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
Wickenburg
Peoria
Goodyear
Litchfield Park
Fountain Hills

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Spokane to Sky Harbor Intl

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Sky Harbor Intl flights
Bellingham to Sky Harbor Intl flights
Bellingham to Phoenix-Mesa Gateway flights

Top airline flying from Spokane to Sky Harbor Intl

Discover the top airline 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 629,999 searches. Data last updated 26 January 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 191AverageC$ 750FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Spokane to Sky Harbor Intl?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Sky Harbor Intl from Spokane today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Spokane to Sky Harbor Intl?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Spokane to Sky Harbor Intl.

Can Cheapflights find flights from Spokane to Sky Harbor Intl with no change fees?

Yes, we can. To see specific flights from Spokane to Sky Harbor Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Spokane to Sky Harbor Intl become cheaper?

Yes, Cheapflights offers price alerts on Spokane to Sky Harbor Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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