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Cheap flights from Spokane to Phoenix Sky Harbor Intl Airport from C$ 122

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
GEG — PHX
11 Oct — 18 Oct1
1 adult
1 adult, Economy

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 11 September 2025.

Round-trip from

C$ 244

One-way from

C$ 122

Popular in

March

Cheapest in

October

Average price

C$ 414

Good round-trip deal

C$ 507 or less
Alaska Airlines
  • Alaska Airlines
  • 21/10-23/10
  • 2 total stops
  • 14h 41m total
  • Spokane to Phoenix
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Alaska Airlines
  • Alaska Airlines
  • 15/10
  • 1 total stop
  • 8h 17m total
  • Spokane to Phoenix
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 81 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 17 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Spokane to Phoenix Sky Harbor Intl.
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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 11 September 2025.

Tue 21/107:00 a.m.GEG - PHX
1 stop8h 17mAlaska Airlines
Thu 23/104:17 p.m.PHX - GEG
1 stop6h 24mAlaska Airlines
Deal found 10/9C$ 244
Tue 7/107:00 a.m.GEG - PHX
1 stop8h 17mAlaska Airlines
Thu 9/104:17 p.m.PHX - GEG
1 stop6h 24mAlaska Airlines
Deal found 10/9C$ 258
Mon 20/105:05 a.m.GEG - PHX
1 stop4h 20mSouthwest
Mon 27/106:05 p.m.PHX - GEG
1 stop6h 15mSouthwest
Deal found 10/9C$ 263
Mon 20/106:10 a.m.GEG - PHX
1 stop6h 42mDelta
Mon 27/107:04 p.m.PHX - GEG
1 stop4h 39mDelta
Deal found 11/9C$ 273
Tue 4/117:00 a.m.GEG - PHX
1 stop5h 34mHawaiian Airlines
Tue 18/115:03 p.m.PHX - GEG
1 stop5h 11mHawaiian Airlines
Deal found 10/9C$ 276
Wed 8/107:00 a.m.GEG - PHX
1 stop8h 17mAlaska Airlines
Wed 15/107:00 a.m.PHX - GEG
1 stop5h 37mAlaska Airlines
Deal found 10/9C$ 283
Tue 21/105:54 p.m.GEG - PHX
2 stops15h 50mAlaska Airlines
Mon 27/1010:53 a.m.PHX - GEG
1 stop8h 01mAlaska Airlines
Deal found 10/9C$ 284
Wed 22/105:11 a.m.GEG - PHX
1 stop8h 26mAlaska Airlines
Mon 27/103:15 p.m.PHX - GEG
1 stop8h 41mAlaska Airlines
Deal found 11/9C$ 285
Tue 30/97:00 a.m.GEG - PHX
1 stop8h 30mAlaska Airlines
Tue 7/106:00 p.m.PHX - GEG
1 stop6h 27mAlaska Airlines
Deal found 11/9C$ 287
Wed 22/106:34 a.m.GEG - PHX
Nonstop2h 48mAmerican Airlines
Mon 27/108:36 p.m.PHX - GEG
Nonstop2h 40mAmerican Airlines
Deal found 10/9C$ 288
Wed 5/117:00 a.m.GEG - PHX
1 stop14h 21mAlaska Airlines
Thu 6/116:20 a.m.PHX - GEG
1 stop7h 06mAlaska Airlines
Deal found 10/9C$ 303
Mon 20/107:00 a.m.GEG - PHX
1 stop8h 17mAlaska Airlines
Fri 31/103:15 p.m.PHX - GEG
2 stops7h 44mAlaska Airlines
Deal found 11/9C$ 312

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 11 September 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 22/10

7:00 a.m.-3:17 p.m.

1 stop8h 17m

Phoenix Sky Harbor Intl

Mon 27/10

3:15 p.m.-11:56 p.m.

1 stop8h 41m

C$ 244

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Tue 21/10

7:00 a.m.-3:17 p.m.

1 stop8h 17m

Phoenix Sky Harbor Intl

Thu 23/10

4:17 p.m.-10:41 p.m.

1 stop6h 24m

C$ 244

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Mon 3/11

9:22 a.m.-3:27 p.m.

1 stop5h 05m

Phoenix Sky Harbor Intl

Fri 7/11

8:05 a.m.-2:57 p.m.

1 stop7h 52m

C$ 273

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Fri 5/12

4:40 p.m.-12:44 a.m.

1 stop7h 04m

Phoenix Sky Harbor Intl

Mon 8/12

7:55 p.m.-12:11 a.m.

1 stop5h 16m

C$ 273

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Thu 23/10

7:00 a.m.-3:17 p.m.

1 stop8h 17m

Phoenix Sky Harbor Intl

Sat 25/10

4:17 p.m.-10:41 p.m.

1 stop6h 24m

C$ 273

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Fri 24/10

4:50 p.m.-11:38 p.m.

1 stop6h 48m

Phoenix Sky Harbor Intl

Mon 27/10

7:05 a.m.-2:57 p.m.

1 stop7h 52m

C$ 273

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Sat 25/10

7:00 a.m.-3:17 p.m.

1 stop8h 17m

Phoenix Sky Harbor Intl

Mon 27/10

3:15 p.m.-11:56 p.m.

1 stop8h 41m

C$ 273

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Sat 11/10

7:00 a.m.-3:17 p.m.

1 stop8h 17m

Phoenix Sky Harbor Intl

Tue 14/10

4:17 p.m.-10:41 p.m.

1 stop6h 24m

C$ 273

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Tue 4/11

7:00 a.m.-1:34 p.m.

1 stop5h 34m

Phoenix Sky Harbor Intl

Thu 13/11

7:35 p.m.-12:22 a.m.

1 stop5h 47m

C$ 276

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Thu 23/10

7:00 a.m.-3:17 p.m.

1 stop8h 17m

Phoenix Sky Harbor Intl

Mon 27/10

9:31 a.m.-6:54 p.m.

1 stop9h 23m

C$ 285

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 20 results
1
2

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 29 August 2025.

Booking 51 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, September is the cheapest month in which you can book a flight from Spokane to Phoenix Sky Harbor Intl Airport (average of C$ 247). Flying from Spokane to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of C$ 316). 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 11 September 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 in the evening, which can drop the price by up to 57% 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 11 September 2025.
See what other customers who have flown with Southwest and 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.
Southwest
8.0
Very good
4,248 reviews
Check prices

Food

7.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews
Check prices

Food

7.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,248 reviews
Check prices

Food

7.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 2 outbound flights to Phoenix Sky Harbor Intl per day from 2 airlines. 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$ 273, Alaska Airlines can have you in Phoenix Sky Harbor Intl Airport from Spokane in 5h 05m. Airlines will cover a distance of 1643 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying 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$ 238. Another option worth looking into is Southwest, starting at C$ 256 round trip. These flights start at 48% 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 Southwest (77%), American Airlines (74%) or Alaska Airlines (70%) 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$ 593, our data shows the cheapest flight currently is C$ 218. When looking at the most popular route, (Spokane - Phoenix Sky Harbor Intl), you can expect to pay C$ 291 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, September is the cheapest month in which you can book a flight from Spokane to Phoenix Sky Harbor Intl Airport (average of C$ 247). Flying from Spokane to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of C$ 316). 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
Litchfield Park
Peoria
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 2 airlines flying from Spokane to Sky Harbor Intl

Discover the top 2 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 629,999 searches. Data last updated 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 238AverageC$ 344FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
SouthwestCheapestC$ 256AverageC$ 508FlexibilityNo cancel feeOn-time63%
Search Southwest 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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