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$186+ Cheap flights from Spokane to Portland, ME (GEG - PWM)

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
GEG — PWM
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
1 adult, Economy
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Cheap flight deals from Spokane to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Spokane (GEG) to Portland (PWM). 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 March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$367
(Southwest)

One-way from

$186
(Southwest)

Popular in

July

Cheapest in

March

Average price

$361
Provider with most accurate pricing for Spokane-Portland flight deals.
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Provider most trusted by Cheapflights users for Spokane-Portland flights.
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From Spokane to Portland
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One-way flight from Spokane to Portland
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Highest demand for flights based on searches. 5% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Spokane to Portland

Cheapest flights from Spokane to Portland
Explore the most affordable flight options available from Spokane to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

This Southwest deal was found by Cheapflights users on 3/24. 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 5/203:20 pmGEG - PWM
2 stops17h 10mSouthwest
Wed 5/282:20 pmPWM - GEG
2 stops11h 55mSouthwest
Deal found 3/24$367
This American Airlines deal was found by Cheapflights users on 3/24. 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 10/211:40 pmGEG - PWM
1 stop18h 44mAmerican Airlines
Mon 10/277:12 amPWM - GEG
1 stop8h 47mAmerican Airlines
Deal found 3/24$400
This Delta deal was found by Cheapflights users on 3/24. 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.
Mon 10/610:59 pmGEG - PWM
1 stop9h 40mDelta
Wed 11/125:30 amPWM - GEG
2 stops10h 34mDelta
Deal found 3/24$432
This United deal was found by Cheapflights users on 3/23. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/611:32 amGEG - PWM
2 stops23h 17mUnited Airlines
Wed 11/126:00 amPWM - GEG
3 stops34h 09mUnited Airlines
Deal found 3/23$712

Cheapflights Fare Finder

Customize your flight search to find flights from Spokane to Portland 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 March 25, 2025.
Use the filters below to find and compare flights from Spokane to Portland that are best for you.

Fly from

Spokane

Fly to

Portland

Route

Depart

Return

Price

SpokanePortland

GEG - PWM

GEGPWM

Spokane

Tue 5/20

3:20 pm-11:30 am

2 stops17h 10m

Portland

Wed 5/28

2:20 pm-11:15 pm

2 stops11h 55m

$367

SpokanePortland

GEG - PWM

GEGPWM

Spokane

Sun 6/1

11:09 pm-12:35 pm

1 stop10h 26m

Portland

Fri 6/6

5:00 pm-12:05 am

2 stops10h 05m

$484

SpokanePortland

GEG - PWM

GEGPWM

Spokane

Thu 6/12

1:51 pm-11:29 am

1 stop18h 38m

Portland

Thu 6/19

1:17 pm-11:20 pm

2 stops13h 03m

$598

SpokanePortland

GEG - PWM

GEGPWM

Spokane

Mon 5/19

6:00 am-9:56 am

2 stops24h 56m

Portland

Thu 5/22

3:28 pm-8:48 pm

1 stop8h 20m

$751

SpokanePortland

GEG - PWM

GEGPWM

Spokane

Mon 5/12

6:15 pm-11:30 am

2 stops14h 15m

$186

SpokanePortland

GEG - PWM

GEGPWM

Spokane

Mon 5/12

12:39 pm-11:59 pm

1 stop8h 20m

$399

SpokanePortland

GEG - PWM

GEGPWM

Spokane

Sun 3/30

9:27 am-11:41 am

3 stops23h 14m

$790

SpokanePortland

GEG - PWM

GEGPWM

Spokane

Mon 5/12

5:29 am-9:16 pm

3 stops12h 47m

$854

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Compare providers for flights from Spokane to Portland

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 Spokane to Portland in March.
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 Spokane-Portland, Maine flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Spokane-Portland, Maine flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Spokane-Portland, Maine flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Spokane-Portland, Maine 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 Spokane-Portland, Maine 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 Spokane to Portland

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

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

Currently, January is the cheapest month in which you can book a flight from Spokane to Portland, Maine (average of $296). Flying from Spokane to Portland, Maine in April is currently the most expensive (average of $423). 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 PWM?

Find hourly flight availability from Spokane to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 25, 2025.

It’s optimal to fly from Spokane to Portland, Maine in the afternoon. By choosing this option you can save up to 8% on the cost of your flight, compared to a flight at noon.

Rainfall in Portland by month

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

In terms of precipitation, rainfall in Portland, Maine ranges from 2.9 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. August is typically the driest time to visit Portland, Maine when rainfall is around 2.9 in.

Temperature in Portland by month

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

If weather is an important factor for your trip to Portland, Maine, 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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated March 25, 2025.
Read through reviews of airlines operating flights from Spokane to Portland, such as Southwest, Delta and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,272 reviews

Overall

8.0

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Crew

8.6

Food

7.1

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
4,272 reviews
Southwest
8.0
Very good
4,272 reviews

Overall

8.0

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Crew

8.6

Food

7.1

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
7,890 reviews
Southwest
8.0
Very good
4,272 reviews

Overall

8.0

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Crew

8.6

Food

7.1

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
8,605 reviews
Southwest
8.0
Very good
4,272 reviews

Overall

8.0

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Crew

8.6

Food

7.1

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
4,272 reviews

Overall

8.0

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Crew

8.6

Food

7.1

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 Spokane to Portland. 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 Spokane to Portland, Maine round-trip?

    Cheapflights users have booked flights from Spokane to Portland, Maine round-trip from $367. Other airlines that can offer you cheap pricing are Delta, from $484, and American Airlines, from $598. Southwest is 39% cheaper than the average price of flights available within the next 90 days to this destination.

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

    One-way options have recently been found by users for as low as $186 on Southwest. Other airlines that offer cheap prices include Delta from $399 and United Airlines from $854 one-way.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Spokane to Portland, Maine (average of $296). Flying from Spokane to Portland, Maine in April is currently the most expensive (average of $423). 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
North Conway
Bath
Brunswick
Auburn
Conway
Lewiston

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Top 4 airlines flying from Spokane to Portland

Discover the top 4 airlines that operate flights from Spokane to Portland. 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 March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$297Average$507FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$361Average$476FlexibilityNo cancel feeOn-time63%
DeltaCheapest$382Average$615FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$517Average$806FlexibilityNo cancel feeOn-time69%
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