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$300+ Cheap flights from Spokane to Portland, ME (GEG - PWM)

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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
GEG — PWM
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
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 November 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$300
(Delta)

Popular in

July

Cheapest in

March

Average price

$482
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
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($64 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 20, 2025.

This Delta deal was found by Cheapflights users on 11/20. 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 12/56:05 amGEG - PWM
2 stops14h 54mDelta
Tue 12/96:08 amPWM - GEG
1 stop8h 54mDelta
Deal found 11/20$467
This United Airlines deal was found by Cheapflights users on 11/20. 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 12/55:25 amGEG - PWM
2 stops10h 29mUnited Airlines
Tue 12/96:00 amPWM - GEG
3 stops15h 44mUnited Airlines
Deal found 11/20$487

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 November 20, 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

Thu 1/8

5:05 am-12:20 am

2 stops16h 15m

Portland

Mon 1/12

2:35 pm-12:08 am

2 stops12h 33m

$300

SpokanePortland

GEG - PWM

GEGPWM

Spokane

Fri 12/5

6:05 am-11:59 pm

2 stops14h 54m

Portland

Tue 12/9

6:08 am-12:02 pm

1 stop8h 54m

$467

SpokanePortland

GEG - PWM

GEGPWM

Spokane

Fri 12/5

5:25 am-6:54 pm

2 stops10h 29m

Portland

Tue 12/9

6:00 am-6:44 pm

3 stops15h 44m

$487

SpokanePortland

GEG - PWM

GEGPWM

Spokane

Fri 5/1

6:15 am-11:25 pm

2 stops14h 10m

Portland

Fri 5/8

5:30 am-5:00 pm

2 stops14h 30m

$499

SpokanePortland

GEG - PWM

GEGPWM

Spokane

Sat 3/28

6:01 am-11:40 pm

2 stops14h 39m

Portland

Sat 4/4

1:11 pm-11:01 pm

2 stops12h 50m

$682

SpokanePortland

GEG - PWM

GEGPWM

Spokane

Fri 5/1

2:03 pm-4:55 pm

1 stop23h 52m

Portland

Fri 5/8

1:15 pm-10:56 pm

2 stops12h 41m

$694

SpokanePortland

GEG - PWM

GEGPWM

Spokane

Sun 11/30

11:59 pm-5:05 pm

2 stops14h 06m

$454

SpokanePortland

GEG - PWM

GEGPWM

Spokane

Sun 11/30

5:30 am-9:06 am

3 stops24h 36m

$678

SpokanePortland

GEG - PWM

GEGPWM

Spokane

Sun 11/30

4:05 pm-3:48 pm

1 stop20h 43m

$742

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

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 November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Spokane-Portland, Maine flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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, September is the cheapest month in which you can book a flight from Spokane to Portland, Maine (average of $148). Flying from Spokane to Portland, Maine in December is currently the most expensive (average of $324). 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 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 November 20, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Spokane to Portland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,249 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,249 reviews
Southwest
8.0
Very good
4,249 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
8,002 reviews
Southwest
8.0
Very good
4,249 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,027 reviews
Southwest
8.0
Very good
4,249 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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.

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

    Airlines like Delta fly from Spokane to Portland, Maine in about 16h 15m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 2261 mi.

  • 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 $256. Other airlines that can offer you cheap pricing are Southwest, from $361, and United Airlines, from $455. Delta is 49% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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, September is the cheapest month in which you can book a flight from Spokane to Portland, Maine (average of $148). Flying from Spokane to Portland, Maine in December is currently the most expensive (average of $324). 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
North Conway
Brunswick
Auburn
Conway

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Top 3 airlines flying from Spokane to Portland

Discover the top 3 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 November 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$256Average$426FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$361Average$437FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$455Average$657FlexibilityNo cancel feeOn-time69%

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