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Cheap flights from Spokane (GEG) to Phoenix

GEG — PHX
Oct 28 — Nov 41
Wed 10/28
Wed 11/4
1 adult, Economy
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Cheapflights Tip: The best prices from Spokane to Phoenix are usually found in January or December, booked 54 days in advance, depart on a Thursday or Wednesday and return on a Wednesday

Find flight deals from Spokane to Phoenix

Popular in

June

Cheapest in

January

Average price

$350
Highest demand for flights based on searches. 13% potential increase in price ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Best time to book a flight from Spokane to Phoenix

Have a flexible travel schedule? Discover the best time to fly to Phoenix from Spokane with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Spokane to Phoenix

How far ahead should I book a flight from Spokane to Phoenix?

Booking 53 days in advance of your planned departure date is, on average, the best time to get cheap flights from Spokane to Phoenix. 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?

Currently, January is the cheapest month in which you can book a flight from Spokane to Phoenix (average of $237). Flying from Spokane to Phoenix in June is currently the most expensive (average of $415). 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?

When flying from Spokane to Phoenix, 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 48% versus a flight in the morning.

Reviews of airlines servicing Phoenix

Peruse reviews from past customers who have flown with Southwest,Alaska Airlines, andDelta from Spokane to Phoenix to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,202 reviews

Crew

8.6

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Reviews

1 / 20
10.0
Excellent

Edward,Sep 2026

MCO - BWI

Changed flight which was easy. Gate Agent booked me from extra leg room seat on original flight to row 15 on new flight that did not have extra leg room - even though it was an exit row. The row in front of me with extra leg room had an empty seat.
Southwest
8.0
Very good
4,202 reviews
Southwest
8.0
Very good
4,202 reviews

Crew

8.6

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Reviews

1 / 20
10.0
Excellent

Edward,Sep 2026

MCO - BWI

Changed flight which was easy. Gate Agent booked me from extra leg room seat on original flight to row 15 on new flight that did not have extra leg room - even though it was an exit row. The row in front of me with extra leg room had an empty seat.
Alaska Airlines
7.9
Good
12,982 reviews
Southwest
8.0
Very good
4,202 reviews

Crew

8.6

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Reviews

1 / 20
10.0
Excellent

Edward,Sep 2026

MCO - BWI

Changed flight which was easy. Gate Agent booked me from extra leg room seat on original flight to row 15 on new flight that did not have extra leg room - even though it was an exit row. The row in front of me with extra leg room had an empty seat.
Delta
7.8
Good
8,606 reviews
Southwest
8.0
Very good
4,202 reviews

Crew

8.6

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Reviews

1 / 20
10.0
Excellent

Edward,Sep 2026

MCO - BWI

Changed flight which was easy. Gate Agent booked me from extra leg room seat on original flight to row 15 on new flight that did not have extra leg room - even though it was an exit row. The row in front of me with extra leg room had an empty seat.
American Airlines
7.0
Good
12,096 reviews
Southwest
8.0
Very good
4,202 reviews

Crew

8.6

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Reviews

1 / 20
10.0
Excellent

Edward,Sep 2026

MCO - BWI

Changed flight which was easy. Gate Agent booked me from extra leg room seat on original flight to row 15 on new flight that did not have extra leg room - even though it was an exit row. The row in front of me with extra leg room had an empty seat.
Frontier
5.6
Fair
2,569 reviews
Southwest
8.0
Very good
4,202 reviews

Crew

8.6

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Reviews

1 / 20
10.0
Excellent

Edward,Sep 2026

MCO - BWI

Changed flight which was easy. Gate Agent booked me from extra leg room seat on original flight to row 15 on new flight that did not have extra leg room - even though it was an exit row. The row in front of me with extra leg room had an empty seat.

Related info for your journey

  • What airport do you fly from for flights from Spokane to Phoenix?

    Most people fly from Spokane (GEG) if they book a flight from Spokane to Phoenix. On average, Spokane has 4 outbound flights to Phoenix per day from 7 airlines. Spokane is conveniently located just 5.6 mi from Spokane’s city center.

  • What are the cheapest airlines flying from Spokane to Phoenix round-trip?

    According to our current data, Allegiant Air ($66), Frontier ($88), and Delta ($164) offers the cheapest pricing from Spokane to Phoenix. You may be able to fly from Spokane to Phoenix for 81% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Spokane to Phoenix 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 Allegiant Air and Delta, as they are both options that can get you from Spokane to Phoenix for a low price.

  • What are the most reliable airlines from Spokane to Phoenix?

    No one likes to see their flight delayed. When booking a flight from Spokane to Phoenix consider choosing Porter Airlines (96%), Southwest (77%) or American Airlines (77%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Spokane to Phoenix?

    On average you can expect to pay $352 for a flight from Spokane to Phoenix. The cheapest flight overall is $137 while the most popular route, (Spokane - Phoenix Sky Harbor Intl) is currently priced at $217.

  • Can I find deals for flights from Spokane to Phoenix that include hotel bookings?

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

  • How can I find direct flights from Spokane to Phoenix?

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

  • Can I find deals for business class flights from Spokane to Phoenix?

    Yes. Cheapflights offers flight deals from Spokane to Phoenix 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?

    Currently, January is the cheapest month in which you can book a flight from Spokane to Phoenix (average of $237). Flying from Spokane to Phoenix in June is currently the most expensive (average of $415). 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

Browse thousands of different options on Cheapflights for your next trip

Top 7 airlines flying from Spokane to Phoenix

AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$66Average$181FlexibilityNo cancel feeOn-time88%
FrontierCheapest$88Average$230FlexibilityNo cancel feeOn-time62%
DeltaCheapest$164Average$224FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$216Average$418FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$234Average$379FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$237Average$402FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$258Average$422FlexibilityNo cancel feeOn-time69%

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