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$215+ 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
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$371
(American Airlines)

One-way from

$215
(Delta)

Popular in

October

Cheapest in

April

Average price

$634
From Portland to Spokane
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One-way flight from Portland to Spokane
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High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/10. 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.
dom. 9/216:00 amPWM - GEG
1 stop9h 44mAmerican Airlines
vie. 9/261:30 pmGEG - PWM
1 stop7h 39mAmerican Airlines
Deal found 6/10$371
This Southwest deal was found by Cheapflights users on 6/10. 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.
dom. 9/215:35 amPWM - GEG
2 stops9h 50mSouthwest
vie. 9/267:30 amGEG - PWM
2 stops12h 40mSouthwest
Deal found 6/10$443
This Delta deal was found by Cheapflights users on 6/10. 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.
vie. 8/86:00 amPWM - GEG
1 stop8h 11mDelta
mié. 8/1312:45 pmGEG - PWM
1 stop8h 18mDelta
Deal found 6/10$518
This United Airlines deal was found by Cheapflights users on 6/10. 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.
mar. 7/86:01 amPWM - GEG
2 stops11h 46mUnited Airlines
mar. 7/156:25 pmGEG - PWM
2 stops12h 42mUnited Airlines
Deal found 6/10$524
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/33:17 pmPWM - GEG
3 stops28h 45mMultiple Airlines
dom. 7/139:33 amGEG - PWM
2 stops28h 52mMultiple Airlines
Deal found 6/11$737

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 junio 12, 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

dom. 9/21

6:00 am-12:44 pm

1 stop9h 44m

Spokane

vie. 9/26

1:30 pm-12:09 am

1 stop7h 39m

$371

PortlandSpokane

PWM - GEG

PWMGEG

Portland

dom. 9/21

5:35 am-12:25 pm

2 stops9h 50m

Spokane

vie. 9/26

7:30 am-11:10 pm

2 stops12h 40m

$443

PortlandSpokane

PWM - GEG

PWMGEG

Portland

vie. 8/8

6:00 am-11:11 am

1 stop8h 11m

Spokane

mié. 8/13

12:45 pm-12:03 am

1 stop8h 18m

$518

PortlandSpokane

PWM - GEG

PWMGEG

Portland

mar. 7/8

6:01 am-2:47 pm

2 stops11h 46m

Spokane

mar. 7/15

6:25 pm-10:07 am

2 stops12h 42m

$524

PortlandSpokane

PWM - GEG

PWMGEG

Portland

jue. 7/3

3:17 pm-5:02 pm

3 stops28h 45m

Spokane

dom. 7/13

9:33 am-5:25 pm

2 stops28h 52m

$737

PortlandSpokane

PWM - GEG

PWMGEG

Portland

mar. 8/12

5:00 pm-12:02 am

2 stops10h 02m

$215

PortlandSpokane

PWM - GEG

PWMGEG

Portland

mar. 8/12

1:13 pm-10:55 pm

2 stops12h 42m

$219

PortlandSpokane

PWM - GEG

PWMGEG

Portland

dom. 7/13

3:17 pm-5:02 pm

3 stops28h 45m

$380

PortlandSpokane

PWM - GEG

PWMGEG

Portland

mar. 8/12

3:50 pm-12:35 pm

3 stops23h 45m

$406

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 junio 12, 2025.
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,950 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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?

    American Airlines, at $371, was found to be the cheapest airline from Portland, Maine to Spokane.Alternate airlines to your destination round-trip include Southwest and Delta. You may be able to fly from Portland, Maine to Spokane for 32% 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 Delta ($215), American Airlines ($219), and United Airlines ($406).

  • 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

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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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$228Average$615FlexibilityNo cancel feeOn-time71%
DeltaCheapest$259Average$501FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$366Average$459FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$526Average$732FlexibilityNo cancel feeOn-time69%

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