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$176+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — GEG
Apr 16 — Apr 231
Wed 4/16
Wed 4/23
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 April 11, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$371
(Delta)

One-way from

$176
(American Airlines)

Popular in

May

Cheapest in

April

Average price

$361
Provider with most accurate pricing for Portland-Spokane flight deals.
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Provider most trusted by Cheapflights users for Portland-Spokane flights.
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From Portland to Spokane
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One-way flight from Portland to Spokane
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Highest demand for flights based on searches. 11% potential increase in price ($72 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 11, 2025.

This Delta deal was found by Cheapflights users on 4/10. 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.
Wed 5/145:00 pmPWM - GEG
2 stops10h 05mDelta
Wed 5/2112:39 pmGEG - PWM
1 stop8h 20mDelta
Deal found 4/10$371
This Southwest deal was found by Cheapflights users on 4/10. 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.
Wed 5/1412:30 pmPWM - GEG
2 stops13h 25mSouthwest
Wed 5/215:25 pmGEG - PWM
2 stops14h 40mSouthwest
Deal found 4/10$416
This American Airlines deal was found by Cheapflights users on 4/10. 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.
Sat 8/212:00 pmPWM - GEG
2 stops13h 57mAmerican Airlines
Sat 8/96:10 amGEG - PWM
2 stops13h 36mAmerican Airlines
Deal found 4/10$523
This United Airlines deal was found by Cheapflights users on 4/10. 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 4/2511:45 amPWM - GEG
2 stops12h 05mUnited Airlines
Tue 4/296:15 amGEG - PWM
2 stops14h 12mUnited Airlines
Deal found 4/10$537
This Mytrip deal was found by Cheapflights users on 4/10. 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.
Sat 4/1912:00 pmPWM - GEG
3 stops23h 45mMultiple Airlines
Sun 4/279:35 amGEG - PWM
2 stops23h 06mMultiple Airlines
Deal found 4/10$1,110

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 April 11, 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

Wed 5/14

5:00 pm-12:05 am

2 stops10h 05m

Spokane

Wed 5/21

12:39 pm-11:59 pm

1 stop8h 20m

$371

PortlandSpokane

PWM - GEG

PWMGEG

Portland

Wed 5/14

12:30 pm-10:55 pm

2 stops13h 25m

Spokane

Wed 5/21

5:25 pm-11:05 am

2 stops14h 40m

$416

PortlandSpokane

PWM - GEG

PWMGEG

Portland

Sat 8/2

12:00 pm-10:57 pm

2 stops13h 57m

Spokane

Sat 8/9

6:10 am-10:46 pm

2 stops13h 36m

$523

PortlandSpokane

PWM - GEG

PWMGEG

Portland

Fri 4/25

11:45 am-8:50 pm

2 stops12h 05m

Spokane

Tue 4/29

6:15 am-11:27 pm

2 stops14h 12m

$537

PortlandSpokane

PWM - GEG

PWMGEG

Portland

Tue 8/12

6:00 am-12:35 pm

1 stop9h 35m

$176

PortlandSpokane

PWM - GEG

PWMGEG

Portland

Tue 8/12

10:30 am-10:15 pm

2 stops14h 45m

$181

PortlandSpokane

PWM - GEG

PWMGEG

Portland

Tue 8/12

6:00 am-11:08 pm

3 stops20h 08m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/11

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

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 $453). 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.

Rainfall in Spokane by month

Plan your trip to Spokane by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Spokane ranges from 0.6 - 2.3 inches per month. November is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit Spokane when rainfall is around 0.6 in.

Temperature in Spokane by month

Plan your trip to Spokane by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Spokane, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.6 F).

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 April 11, 2025.
Southwest
8.0
Very good
4,279 reviews

Food

7.1

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,279 reviews
Southwest
8.0
Very good
4,279 reviews

Food

7.1

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,911 reviews
Southwest
8.0
Very good
4,279 reviews

Food

7.1

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,636 reviews
Southwest
8.0
Very good
4,279 reviews

Food

7.1

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,279 reviews

Food

7.1

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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?

    Delta, at $371, was found to be the cheapest airline from Portland, Maine to Spokane.Alternate airlines to your destination round-trip include Southwest and American Airlines. You may be able to fly from Portland, Maine to Spokane for 34% 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 American Airlines ($176), Southwest ($181), and United Airlines ($319).

  • 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 $453). 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 Portland?

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

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Top 4 airlines flying from Portland to Spokane

Discover the top 4 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 April 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$259Average$541FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$366Average$466FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$396Average$620FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$526Average$833FlexibilityNo cancel feeOn-time69%

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