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Spokane

$282+ Cheap flights from Portland, ME to Spokane (PWM - GEG)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — GEG
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
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 January 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$282
(Delta)

Popular in

February

Cheapest in

April
Provider with most accurate pricing for Portland-Spokane flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Spokane flights.
Search Deals
From Portland to Spokane
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($108 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
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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 January 8, 2026.

This Delta deal was found by Cheapflights users on 1/6. 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.
Thu 2/52:35 pmPWM - GEG
2 stops12h 24mDelta
Mon 2/99:20 amGEG - PWM
2 stops12h 00mDelta
Deal found 1/6$282
This American Airlines deal was found by Cheapflights users on 1/5. 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.
Thu 1/296:00 amPWM - GEG
2 stops15h 49mAmerican Airlines
Thu 2/56:00 amGEG - PWM
2 stops14h 43mAmerican Airlines
Deal found 1/5$354
This Delta deal was found by Cheapflights users on 1/7. 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.
Tue 10/2711:30 amPWM - GEG
2 stops10h 18mDelta
Sat 10/319:10 amGEG - PWM
2 stops11h 39mDelta
Deal found 1/7$418
This United Airlines deal was found by Cheapflights users on 1/7. 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.
Tue 10/273:35 pmPWM - GEG
1 stop8h 34mUnited Airlines
Sat 10/315:00 amGEG - PWM
1 stop7h 49mUnited Airlines
Deal found 1/7$447
This American Airlines deal was found by Cheapflights users on 1/6. 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.
Fri 8/76:15 amPWM - GEG
1 stop9h 01mAmerican Airlines
Mon 8/106:00 amGEG - PWM
1 stop8h 49mAmerican Airlines
Deal found 1/6$482
This Southwest deal was found by Cheapflights users on 1/6. 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.
Sun 6/286:45 amPWM - GEG
1 stop13h 25mSouthwest
Mon 7/66:25 amGEG - PWM
1 stop12h 45mSouthwest
Deal found 1/6$520

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 January 8, 2026.
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

Thu 1/29

6:00 am-6:49 pm

2 stops15h 49m

Spokane

Thu 2/5

6:00 am-11:43 pm

2 stops14h 43m

$354

PortlandSpokane

PWM - GEG

PWMGEG

Portland

Sun 6/28

6:45 am-5:10 pm

1 stop13h 25m

Spokane

Mon 7/6

6:25 am-10:10 pm

1 stop12h 45m

$520

PortlandSpokane

PWM - GEG

PWMGEG

Portland

Sun 6/28

12:50 pm-11:44 pm

2 stops13h 54m

Spokane

Mon 7/6

7:21 pm-10:49 am

2 stops12h 28m

$604

PortlandSpokane

PWM - GEG

PWMGEG

Portland

Thu 2/5

6:00 am-3:21 pm

2 stops12h 21m

Spokane

Mon 2/9

5:00 am-11:30 pm

3 stops15h 30m

$773

PortlandSpokane

PWM - GEG

PWMGEG

Portland

Thu 1/29

9:40 am-9:22 pm

3 stops14h 42m

Spokane

Thu 2/5

5:00 am-11:30 pm

3 stops15h 30m

$1,102

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Compare providers for flights from Portland to Spokane

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Spokane in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland, Maine-Spokane flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Spokane flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Spokane flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-Spokane flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Spokane flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, April is the cheapest month in which you can book a flight from Portland, Maine to Spokane (average of $175). Flying from Portland, Maine to Spokane in December is currently the most expensive (average of $419). 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 January 8, 2026.
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
4,250 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,250 reviews
Southwest
8.0
Very good
4,250 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,029 reviews
Southwest
8.0
Very good
4,250 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,141 reviews
Southwest
8.0
Very good
4,250 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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.

  • How long is the flight from Portland, Maine to Spokane?

    For as low as $520, American Airlines can have you in Spokane from Portland, Maine in 13h 25m. Portland, Maine and Spokane are separated by a distance of 2261 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Delta, at $175, was found to be the cheapest airline from Portland, Maine to Spokane.Alternate airlines to your destination round-trip include Southwest and United Airlines. You may be able to fly from Portland, Maine to Spokane for 69% less than the average price by searching for these airlines.

  • 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, April is the cheapest month in which you can book a flight from Portland, Maine to Spokane (average of $175). Flying from Portland, Maine to Spokane in December is currently the most expensive (average of $419). 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
Post Falls
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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$259Average$509FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$361Average$459FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$488Average$780FlexibilityNo cancel feeOn-time69%

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