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Cheap flights from Portland, Maine to Spokane from $155

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to Spokane departing on 8/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland, Maine to Spokane

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:50 pm - 10:35 pm
PWM
-
GEG
12h 45m
2 stops
Delta Logo
7:46 pm - 10:45 am
GEG
-
PWM
11h 59m
2 stops
$309Delta
Wed, Sep 9 - Wed, Sep 16
American Airlines Logo
6:30 am - 1:19 pm
PWM
-
GEG
9h 49m
1 stop
American Airlines Logo
6:30 am - 10:13 pm
GEG
-
PWM
12h 43m
2 stops
$380American Airlines
Wed, Sep 9 - Wed, Sep 16
American Airlines Logo
6:00 am - 1:37 pm
PWM
-
GEG
10h 37m
2 stops
American Airlines Logo
6:00 am - 6:46 pm
GEG
-
PWM
9h 46m
1 stop
$463American Airlines
Mon, Sep 7 - Fri, Sep 11
American Airlines Logo
6:00 am - 1:37 pm
PWM
-
GEG
10h 37m
2 stops
American Airlines Logo
6:00 am - 11:59 pm
GEG
-
PWM
14h 59m
2 stops
$468American Airlines
Mon, Sep 7 - Fri, Sep 11
American Airlines Logo
6:19 am - 1:09 pm
PWM
-
GEG
9h 50m
1 stop
American Airlines Logo
6:30 am - 10:47 pm
GEG
-
PWM
13h 17m
2 stops
$481American Airlines
Sat, Jul 4 - Sat, Jul 11
Southwest Logo
11:35 am - 8:05 pm
PWM
-
GEG
11h 30m
2 stops
Southwest Logo
6:25 am - 11:45 pm
GEG
-
PWM
14h 20m
2 stops
$483Southwest
Sat, Jul 4 - Sat, Jul 11
American Airlines Logo
6:00 am - 1:37 pm
PWM
-
GEG
10h 37m
2 stops
American Airlines Logo
6:00 am - 6:46 pm
GEG
-
PWM
9h 46m
1 stop
$484American Airlines
Mon, Sep 7 - Fri, Sep 11
American Airlines Logo
6:00 am - 1:37 pm
PWM
-
GEG
10h 37m
2 stops
American Airlines Logo
6:00 am - 6:46 pm
GEG
-
PWM
9h 46m
1 stop
$486American Airlines
Mon, Sep 7 - Fri, Sep 11
American Airlines Logo
6:30 am - 1:19 pm
PWM
-
GEG
9h 49m
1 stop
American Airlines Logo
6:00 am - 6:46 pm
GEG
-
PWM
9h 46m
1 stop
$487American Airlines
Wed, Sep 9 - Wed, Sep 16
American Airlines Logo
6:00 am - 1:37 pm
PWM
-
GEG
10h 37m
2 stops
American Airlines Logo
6:00 am - 10:13 pm
GEG
-
PWM
13h 13m
2 stops
$489American Airlines
Mon, Sep 7 - Fri, Sep 11

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Southwest flights from Portland, Maine to Spokane

Our best Southwest deals on Portland, Maine to Spokane flight tickets
Southwest
Jul 4
PWM11:35 amPortland
11h 30m
2 stops
GEG8:05 pmSpokane
Jul 11
GEG6:25 amSpokane
14h 20m
2 stops
PWM11:45 pmPortland
$483
Southwest
Jul 3
PWM5:35 amPortland
11h 00m
2 stops
GEG1:35 pmSpokane
Jul 11
GEG6:25 amSpokane
14h 20m
2 stops
PWM11:45 pmPortland
$579
Southwest
Jul 3
PWM7:40 amPortland
8h 55m
1 stop
GEG1:35 pmSpokane
Jul 11
GEG6:25 amSpokane
14h 20m
2 stops
PWM11:45 pmPortland
$601

American Airlines flights from Portland, Maine to Spokane

Our best American Airlines deals on Portland, Maine to Spokane flight tickets
American Airlines
Sep 9
PWM6:30 amPortland
9h 49m
1 stop
GEG1:19 pmSpokane
Sep 16
GEG6:30 amSpokane
12h 43m
2 stops
PWM10:13 pmPortland
$380
American Airlines
Sep 7
PWM6:00 amPortland
10h 37m
2 stops
GEG1:37 pmSpokane
Sep 11
GEG6:00 amSpokane
9h 46m
1 stop
PWM6:46 pmPortland
$463
American Airlines
Sep 7
PWM6:00 amPortland
10h 37m
2 stops
GEG1:37 pmSpokane
Sep 11
GEG6:00 amSpokane
14h 59m
2 stops
PWM11:59 pmPortland
$468

momondo Fare Finder

 
Customize your flight search to find flights from Portland, Maine 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, momondo users made 832,500 searches. Data last updated June 14, 2026.
Use the filters below to find and compare flights from Portland, Maine to Spokane that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandSpokane

PWM - GEG

PWMGEG

Portland

Wed 9/9

12:50 pm-10:35 pm

2 stops12h 45m

Spokane

Wed 9/16

7:46 pm-10:45 am

2 stops11h 59m

$309

PortlandSpokane

PWM - GEG

PWMGEG

Portland

Wed 9/9

6:30 am-1:19 pm

1 stop9h 49m

Spokane

Wed 9/16

6:30 am-10:13 pm

2 stops12h 43m

$380

PortlandSpokane

PWM - GEG

PWMGEG

Portland

Mon 9/7

6:00 am-1:37 pm

2 stops10h 37m

Spokane

Fri 9/11

6:00 am-6:46 pm

1 stop9h 46m

$463

PortlandSpokane

PWM - GEG

PWMGEG

Portland

Mon 9/7

6:00 am-1:37 pm

2 stops10h 37m

Spokane

Fri 9/11

6:00 am-11:59 pm

2 stops14h 59m

$468

PortlandSpokane

PWM - GEG

PWMGEG

Portland

Sat 7/4

6:19 am-1:09 pm

1 stop9h 50m

Spokane

Sat 7/11

6:30 am-10:47 pm

2 stops13h 17m

$481

PortlandSpokane

PWM - GEG

PWMGEG

Portland

Sat 7/4

11:35 am-8:05 pm

2 stops11h 30m

Spokane

Sat 7/11

6:25 am-11:45 pm

2 stops14h 20m

$483

PortlandSpokane

PWM - GEG

PWMGEG

Portland

Mon 9/7

6:00 am-1:37 pm

2 stops10h 37m

Spokane

Fri 9/11

6:00 am-6:46 pm

1 stop9h 46m

$484

PortlandSpokane

PWM - GEG

PWMGEG

Portland

Mon 9/7

6:00 am-1:37 pm

2 stops10h 37m

Spokane

Fri 9/11

6:00 am-6:46 pm

1 stop9h 46m

$486
Quickest round-trip

PortlandSpokane

PWM - GEG

PWMGEG

Portland

Wed 9/9

6:30 am-1:19 pm

1 stop9h 49m

Spokane

Wed 9/16

6:00 am-6:46 pm

1 stop9h 46m

$487

PortlandSpokane

PWM - GEG

PWMGEG

Portland

Mon 9/7

6:00 am-1:37 pm

2 stops10h 37m

Spokane

Fri 9/11

6:00 am-10:13 pm

2 stops13h 13m

$489

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Spokane from

How to get the cheapest flight ticket from Portland, Maine to Spokane

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Portland, Maine and Spokane?

What is the cheapest month to fly to Spokane?

The month of November is, on average, the cheapest month to fly to Spokane from Portland, Maine, with most prices found around $0. If you’re not able to fly to Spokane in November, then February is your next best option. Flight prices from Portland, Maine to Spokane during February average around $0.

Can stopping save me money on Portland, Maine to Spokane flights?

You could potentially save up to 28% on your flight if you consider stops on a Portland, Maine to Spokane flight.

When to book flights from Portland, Maine to Spokane

Are you open to changing your travel dates? Check out the ideal times to fly from Portland, Maine to Spokane according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland, Maine to Spokane (PWM to GEG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Spokane

Fastest flight time

8h 09m

Direct flights

None
The fastest flight from Portland, Maine to Spokane takes 8h 09m
There are no direct flights from Portland, Maine to Spokane. There are no popular flight routes from Portland, Maine to Spokane.
Search flight deals

Frequently asked questions about flying from Portland, Maine to Spokane

  • How far is Portland to Spokane by plane?

    There are 2257.6 mi between Portland and Spokane. Typically, this will take 8h 09m by plane in normal conditions.

  • When did momondo last update prices for flights from Portland Airport to Spokane Airport?

    Prices for flights from Portland Airport to Spokane Airport refresh daily.

  • How many operators does momondo search for flights from Portland Airport to Spokane Airport?

  • How old do you have to be to fly from Portland Airport to Spokane Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Spokane Airport.

  • What documentation or ID do you need to fly to Spokane Airport?

    The required travel and health documents for your Spokane Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Spokane Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Portland, Maine to Spokane?

Best airlines flying from Portland, Maine to Spokane

Compare and see reviews for airlines that fly from Portland, Maine to Spokane with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $332Free CancellationRating
7.9
8,404 reviews
Search Delta flights

Traveling to a place near Spokane?

Book flights to Spokane if you plan to visit one of these locations
Coeur d'Alene
Sandpoint
Spokane Valley
Post Falls
Bonners Ferry
Airway Heights
Kellogg
Newport
Ritzville

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Spokane?

Finding the right flight to Spokane from Portland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Spokane quick and easy, saving you time and money.

Can I find flights from Portland to Spokane with flexible booking policies on momondo?

Yes. All flights to Spokane from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Portland to Spokane?

momondo provides multiple filters to help you find the best flight to Spokane from Portland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Portland to Spokane right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Spokane from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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