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Spokane

$353+ 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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — GEG
Sep 13 — Sep 201
Sun 9/13
Sun 9/20
1 adult, Economy
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Cheap 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 August 14, 2026.

This United Airlines deal was found by Cheapflights users on 8/11. 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.
Fri 10/238:03 am -
2 stops15h 46m
Sat 10/315:00 am -
1 stop8h 02m
Deal found 8/11$353
This American Airlines deal was found by Cheapflights users on 8/11. 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 10/2311:57 am -
2 stops11h 46m
Sat 10/316:00 am -
2 stops12h 26m
Deal found 8/11$358
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/102:03 pm -
2 stops12h 04m
Mon 9/146:30 am -
2 stops14h 17m
Deal found 8/12$361
This United Airlines deal was found by Cheapflights users on 8/13. 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 11/143:23 pm -
1 stop8h 48m
Tue 11/175:00 am -
1 stop8h 02m
Deal found 8/13$415
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/157:32 am -
2 stops15h 49m
Fri 9/186:30 am -
2 stops12h 43m
Deal found 8/12$427
This Delta deal was found by Cheapflights users on 8/12. 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 9/106:00 am -
1 stop8h 28m
Mon 9/1411:43 am -
1 stop8h 45m
Deal found 8/12$459
This Delta deal was found by Cheapflights users on 8/13. 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.
Fri 8/282:14 pm -
1 stop10h 16m
Tue 9/17:54 pm -
2 stops11h 51m
Deal found 8/13$492

Find 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 August 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$353
(United Airlines)

Popular in

March

Cheapest in

December

Average price

$720
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. 28% potential increase in price ($296 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

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 August 14, 2026.
Use the filters below to find and compare flights from Portland to Spokane that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandSpokane

PWM Portland - GEG Spokane

PWMGEG

Portland

Fri 10/23

8:03 am-8:49 pm

2 stops15h 46m

Spokane

Sat 10/31

5:00 am-4:02 pm

1 stop8h 02m

$353

PortlandSpokane

PWM Portland - GEG Spokane

PWMGEG

Portland

Fri 10/23

11:57 am-8:43 pm

2 stops11h 46m

Spokane

Sat 10/31

6:00 am-9:26 pm

2 stops12h 26m

$358

PortlandSpokane

PWM Portland - GEG Spokane

PWMGEG

Portland

Thu 9/10

2:03 pm-11:07 pm

2 stops12h 04m

Spokane

Mon 9/14

5:00 am-6:46 pm

1 stop10h 46m

$399

PortlandSpokane

PWM Portland - GEG Spokane

PWMGEG

Portland

Sat 11/14

3:23 pm-9:11 pm

1 stop8h 48m

Spokane

Tue 11/17

5:00 am-9:51 pm

2 stops13h 51m

$420
Quickest round-trip

PortlandSpokane

PWM Portland - GEG Spokane

PWMGEG

Portland

Thu 9/10

6:00 am-11:28 am

1 stop8h 28m

Spokane

Mon 9/14

11:43 am-11:28 pm

1 stop8h 45m

$459

PortlandSpokane

PWM Portland - GEG Spokane

PWMGEG

Portland

Fri 8/28

2:14 pm-9:30 pm

1 stop10h 16m

Spokane

Tue 9/1

7:54 pm-10:45 am

2 stops11h 51m

$492

PortlandSpokane

PWM Portland - GEG Spokane

PWMGEG

Portland

Fri 8/28

9:08 am-8:42 pm

2 stops14h 34m

Spokane

Tue 9/1

5:20 am-10:00 pm

2 stops13h 40m

$497

PortlandSpokane

PWM Portland - GEG Spokane

PWMGEG

Portland

Tue 12/8

6:00 am-9:09 pm

3 stops18h 09m

Spokane

Wed 12/9

5:00 am-6:13 pm

2 stops10h 13m

$530

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Sorted by cheapest first

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 August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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 FlightHub the most. FlightHub 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.

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 August 14, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican 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.
Delta
7.8
Good
8,502 reviews

Crew

8.5

Food

7.2

Overall

7.8

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MSP - GEG

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than
Delta
7.8
Good
8,502 reviews
Delta
7.8
Good
8,502 reviews

Crew

8.5

Food

7.2

Overall

7.8

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MSP - GEG

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than
United Airlines
7.4
Good
10,108 reviews
Delta
7.8
Good
8,502 reviews

Crew

8.5

Food

7.2

Overall

7.8

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MSP - GEG

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than
American Airlines
7.1
Good
11,929 reviews
Delta
7.8
Good
8,502 reviews

Crew

8.5

Food

7.2

Overall

7.8

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MSP - GEG

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than

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 $358, United Airlines can have you in Spokane from Portland, Maine in 11h 46m. 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 $332, was found to be the cheapest airline from Portland, Maine to Spokane.Alternate airlines to your destination round-trip include United Airlines and American Airlines. You may be able to fly from Portland, Maine to Spokane for 54% 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.

See more FAQs

Traveling to a place near Spokane?

Book flights to Spokane if you plan to visit one of these locations
Airway Heights
Spokane Valley
Post Falls

Browse thousands of different options on Cheapflights for your next trip

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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 August 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$332Average$598FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$391Average$813FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$438Average$672FlexibilityNo cancel feeOn-time71%

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