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Cheap flights from Spokane to Phoenix Sky Harbor Intl Airport from C$ 153

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 19/8. Fares are subject to change and may not be available on all flights or dates of travel.
GEG — PHX
22 Aug — 29 Aug1
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 23 July 2026.

Tue 25/87:03 a.m.
GEG
-
PHX
1 stop7h 30m
Alaska Airlines
Sat 29/83:15 p.m.
PHX
-
GEG
1 stop7h 34m
Alaska Airlines
Deal found 23/7C$ 305
Tue 27/107:19 a.m.
GEG
-
PHX
1 stop13h 22m
Alaska Airlines
Fri 30/103:42 p.m.
PHX
-
GEG
1 stop7h 09m
Alaska Airlines
Deal found 22/7C$ 314
Tue 6/107:19 a.m.
GEG
-
PHX
1 stop7h 41m
Alaska Airlines
Tue 6/107:24 p.m.
PHX
-
GEG
1 stop27h 27m
Alaska Airlines
Deal found 23/7C$ 321
Wed 28/107:19 a.m.
GEG
-
PHX
1 stop7h 41m
Alaska Airlines
Tue 3/113:56 p.m.
PHX
-
GEG
1 stop6h 40m
Alaska Airlines
Deal found 22/7C$ 322
Tue 18/87:30 a.m.
GEG
-
PHX
Nonstop2h 35m
Southwest
Tue 25/88:25 p.m.
PHX
-
GEG
Nonstop2h 30m
Southwest
Deal found 22/7C$ 334
Wed 2/97:30 a.m.
GEG
-
PHX
Nonstop2h 35m
Southwest
Sun 6/98:30 p.m.
PHX
-
GEG
Nonstop2h 30m
Southwest
Deal found 22/7C$ 341
Fri 30/103:37 p.m.
GEG
-
PHX
1 stop5h 02m
Alaska Airlines
Mon 2/118:51 p.m.
PHX
-
GEG
1 stop25h 45m
Alaska Airlines
Deal found 21/7C$ 342
Thu 3/94:20 p.m.
GEG
-
PHX
Nonstop2h 35m
Southwest
Thu 10/99:15 a.m.
PHX
-
GEG
1 stop6h 20m
Southwest
Deal found 22/7C$ 348
Tue 8/97:03 a.m.
GEG
-
PHX
1 stop5h 59m
Alaska Airlines
Wed 16/912:13 p.m.
PHX
-
GEG
1 stop11h 40m
Alaska Airlines
Deal found 23/7C$ 349
Mon 14/126:10 a.m.
GEG
-
PHX
Nonstop2h 40m
Southwest
Thu 17/124:35 p.m.
PHX
-
GEG
2 stops8h 10m
Southwest
Deal found 22/7C$ 355
Sat 22/85:12 a.m.
GEG
-
PHX
1 stop4h 46m
Alaska Airlines
Sat 29/87:00 a.m.
PHX
-
GEG
1 stop15h 49m
Alaska Airlines
Deal found 22/7C$ 356
Sat 15/86:15 a.m.
GEG
-
PHX
1 stop4h 55m
Southwest
Wed 19/85:45 p.m.
PHX
-
GEG
1 stop4h 20m
Southwest
Deal found 23/7C$ 362

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 23 July 2026.

Round-trip from

C$ 305

One-way from

C$ 153

Popular in

July

Cheapest in

January

Average price

C$ 646
Alaska Airlines
  • Alaska Airlines
  • 25/8-29/8
  • 2 total stops
  • 15h 04m total
  • Spokane to Phoenix
Search Deals
Alaska Airlines
  • Alaska Airlines
  • 19/8
  • 1 total stop
  • 7h 30m total
  • Spokane to Phoenix
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 102 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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 23 July 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 25/8

7:03 a.m.-2:33 p.m.

1 stop7h 30m

Phoenix Sky Harbor Intl

Sat 29/8

12:13 p.m.-10:49 p.m.

1 stop10h 36m

C$ 322
Quickest round-trip

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Thu 3/9

4:20 p.m.-6:55 p.m.

Nonstop2h 35m

Phoenix Sky Harbor Intl

Wed 9/9

8:25 p.m.-10:55 p.m.

Nonstop2h 30m

C$ 334

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Wed 9/9

7:30 a.m.-10:05 a.m.

Nonstop2h 35m

Phoenix Sky Harbor Intl

Sat 26/9

7:35 a.m.-12:05 p.m.

1 stop4h 30m

C$ 348

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Sat 15/8

6:15 a.m.-11:10 a.m.

1 stop4h 55m

Phoenix Sky Harbor Intl

Wed 19/8

8:25 p.m.-10:55 p.m.

Nonstop2h 30m

C$ 348

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Sat 15/8

5:15 a.m.-11:17 a.m.

1 stop6h 02m

Phoenix Sky Harbor Intl

Wed 19/8

5:42 p.m.-11:59 p.m.

1 stop6h 17m

C$ 362

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Thu 13/8

5:00 a.m.-9:49 a.m.

1 stop4h 49m

Phoenix Sky Harbor Intl

Mon 17/8

1:05 p.m.-11:07 p.m.

1 stop10h 02m

C$ 365

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Wed 2/12

5:40 a.m.-3:40 p.m.

2 stops9h 00m

Phoenix Sky Harbor Intl

Sat 5/12

12:30 p.m.-4:35 p.m.

1 stop5h 05m

C$ 369

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Mon 17/8

5:30 a.m.-10:05 a.m.

1 stop4h 35m

Phoenix Sky Harbor Intl

Mon 24/8

10:40 a.m.-1:15 p.m.

Nonstop2h 35m

C$ 407

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Wed 23/9

7:30 a.m.-10:05 a.m.

Nonstop2h 35m

Phoenix Sky Harbor Intl

Wed 30/9

9:05 a.m.-3:05 p.m.

1 stop6h 00m

C$ 407

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Tue 25/8

6:15 a.m.-12:20 p.m.

1 stop6h 05m

Phoenix Sky Harbor Intl

Sat 29/8

7:20 a.m.-1:40 p.m.

2 stops6h 20m

C$ 428

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/7

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

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?

Booking 53 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$ 372). Flying from Spokane to Phoenix Sky Harbor Intl Airport in July is currently the most expensive (average of C$ 646). 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 23 July 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?

Airfare is below average for this route at the moment.

Spokane to Phoenix Sky Harbor Intl Airport flights typically cost between C$ 427 and C$ 693 in August.
The cheapest round-trip price found within the last 5 days was C$ 305 on Alaska Airlines (25 Aug-29 Aug).

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 23 July 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
7.1
Good
11,832 reviews
Check prices

Overall

7.1

Boarding

7.5

Entertainment

6.8

Food

6.4

Crew

7.9

Comfort

7.2

Reviews

1 / 20
6.0
Good

Kristin,Jul 2026

DCA - PHX

We got delayed because of filling up more gas then a storm hit after that so we sat in the plane for 1.5 hours more. It was hot while we waited.
American Airlines
7.1
Good
11,832 reviews
American Airlines
7.1
Good
11,832 reviews
Check prices

Overall

7.1

Boarding

7.5

Entertainment

6.8

Food

6.4

Crew

7.9

Comfort

7.2

Reviews

1 / 20
6.0
Good

Kristin,Jul 2026

DCA - PHX

We got delayed because of filling up more gas then a storm hit after that so we sat in the plane for 1.5 hours more. It was hot while we waited.

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 5 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$ 334, Alaska Airlines can have you in Phoenix Sky Harbor Intl Airport from Spokane in 2h 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$ 393. This flight start at 19% 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 (97%), American Airlines (94%) or Alaska Airlines (88%) when booking your flight. These represent the most reliable airlines 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 C$ 372). Flying from Spokane to Phoenix Sky Harbor Intl Airport in July is currently the most expensive (average of C$ 646). 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
Chandler
Wickenburg
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 23 July 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 393AverageC$ 770FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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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