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Spokane

$172+ Cheap flights from Portland, ME to Spokane (PWM - GEG)

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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — GEG
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Portland to Spokane

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Spokane (GEG). 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 July 29, 2025.

Round-trip from

$338
(United Airlines)

One-way from

$172
(Delta)

Popular in

October

Cheapest in

April

Average price

$701
From Portland to Spokane
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One-way flight from Portland to Spokane
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Portland to Spokane

Cheapest flights from Portland to Spokane
Explore the most affordable flight options available from Portland to Spokane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/276:14 amPWM - GEG
1 stop8h 28mUnited Airlines
Sat 10/47:15 amGEG - PWM
2 stops13h 44mUnited Airlines
Deal found 7/28$338
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/256:00 amPWM - GEG
1 stop8h 41mDelta
Tue 10/286:00 amGEG - PWM
2 stops26h 05mDelta
Deal found 7/27$340
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Tue 9/166:01 amPWM - GEG
1 stop9h 43mAmerican Airlines
Sat 9/271:30 pmGEG - PWM
1 stop19h 19mAmerican Airlines
Deal found 7/28$408
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1610:30 amPWM - GEG
2 stops14h 35mSouthwest
Sat 9/273:05 pmGEG - PWM
2 stops15h 35mSouthwest
Deal found 7/28$420
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/136:23 pmPWM - GEG
3 stops24h 18mMultiple Airlines
Sun 8/173:46 pmGEG - PWM
3 stops22h 39mMultiple Airlines
Deal found 7/29$856

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Spokane 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 July 29, 2025.
Use the filters below to find and compare flights from Portland to Spokane that are best for you.

Fly from

Portland

Fly to

Spokane

Route

Depart

Return

Price

PortlandSpokane

PWM - GEG

PWMGEG

Portland

Sat 9/27

6:14 am-11:42 am

1 stop8h 28m

Spokane

Sat 10/4

7:15 am-11:59 pm

2 stops13h 44m

$338

PortlandSpokane

PWM - GEG

PWMGEG

Portland

Sat 10/25

6:00 am-11:41 am

1 stop8h 41m

Spokane

Tue 10/28

6:00 am-11:05 am

2 stops26h 05m

$340

PortlandSpokane

PWM - GEG

PWMGEG

Portland

Tue 9/16

6:01 am-12:44 pm

1 stop9h 43m

Spokane

Sat 9/27

1:30 pm-11:49 am

1 stop19h 19m

$408

PortlandSpokane

PWM - GEG

PWMGEG

Portland

Tue 9/16

10:30 am-10:05 pm

2 stops14h 35m

Spokane

Sat 9/27

3:05 pm-9:40 am

2 stops15h 35m

$420

PortlandSpokane

PWM - GEG

PWMGEG

Portland

Wed 8/13

6:23 pm-3:41 pm

3 stops24h 18m

Spokane

Sun 8/17

3:46 pm-5:25 pm

3 stops22h 39m

$856

PortlandSpokane

PWM - GEG

PWMGEG

Portland

Tue 10/7

6:00 am-3:53 pm

2 stops12h 53m

$172

PortlandSpokane

PWM - GEG

PWMGEG

Portland

Tue 10/7

6:00 am-12:20 pm

1 stop9h 20m

$207

PortlandSpokane

PWM - GEG

PWMGEG

Portland

Mon 12/22

5:30 am-4:25 pm

2 stops13h 55m

$309

PortlandSpokane

PWM - GEG

PWMGEG

Portland

Sun 8/31

6:14 am-12:36 pm

2 stops9h 22m

$319

PortlandSpokane

PWM - GEG

PWMGEG

Portland

Thu 8/7

12:46 pm-5:02 pm

3 stops31h 16m

$419

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Portland to Spokane

Have a flexible travel schedule? Discover the best time to fly to Spokane from Portland 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 Portland to Spokane

What is the cheapest month to book a flight from Portland, Maine to Spokane?

Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Spokane (average of $326). Flying from Portland, Maine to Spokane in March is currently the most expensive (average of $452). 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.

Reviews of airlines servicing Spokane

Get insights into the airlines that provide service to Spokane. 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 Spokane. Reviews last updated July 29, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Portland to Spokane. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,977 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,899 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Related info for your journey

Find useful and relevant information for your journey from Portland to Spokane. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Portland, Maine to Spokane round-trip?

    United Airlines, at $338, was found to be the cheapest airline from Portland, Maine to Spokane.Alternate airlines to your destination round-trip include Delta and American Airlines. You may be able to fly from Portland, Maine to Spokane for 40% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Portland, Maine to Spokane one-way?

    The cheapest airlines for a one-way flight from Portland, Maine to Spokane are Delta ($172), American Airlines ($207), and Southwest ($309).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Spokane 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 Portland, Maine to Spokane?

    Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Spokane (average of $326). Flying from Portland, Maine to Spokane in March is currently the most expensive (average of $452). 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 Spokane?

Book flights to Spokane if you plan to visit one of these locations
Sandpoint
Spokane Valley

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Top 3 airlines flying from Portland to Spokane

Discover the top 3 airlines that operate flights from Portland to Spokane. 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$259Average$526FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$366Average$459FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$488Average$780FlexibilityNo cancel feeOn-time69%

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