What is the cheapest airline that flies from Spokane to Portland?

Delta and United Airlines are the most popular carriers operating from Spokane to Portland

What airlines fly to Portland, Maine?

Delta, Alaska Airlines and Southwest are the top three most popular airlines that fly to Portland, Maine from Spokane according to our data. Delta is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Portland, Maine. Keep in mind that there are 5 different airlines that fly to Portland, Maine on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Spokane Airport to Portland Airport are refreshed on a daily basis.

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

The number of operators available for flights from Spokane Airport to Portland Airport is 3 as of December 2025.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Spokane Airport to Portland Airport.

What documentation or ID do you need to fly to Portland Airport?

The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$296 Cheap Flights from Spokane to Portland in 2025/26

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Find the cheapest flights from Spokane to Portland

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One-way

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Cheap round-trip flights

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6:00 am - 10:50 pm

GEG

PWM

13h 50m2 stops

12:49 pm - 11:10 pm

PWM

GEG

13h 21m2 stops

$486American Airlines

Sat, Mar 28 - Sat, Apr 4

6:00 am - 10:50 pm

GEG

PWM

13h 50m2 stops

12:49 pm - 11:10 pm

PWM

GEG

13h 21m2 stops

$489American Airlines

Sat, Mar 28 - Sat, Apr 4

6:00 am - 10:50 pm

GEG

PWM

13h 50m2 stops

12:49 pm - 11:10 pm

PWM

GEG

13h 21m2 stops

$490American Airlines

Sat, Mar 28 - Sat, Apr 4

5:55 am - 12:05 am

GEG

PWM

15h 10m2 stops

2:50 pm - 1:05 am

PWM

GEG

13h 15m2 stops

$505Southwest

Fri, Mar 13 - Mon, Mar 30

6:53 am - 9:01 am

GEG

PWM

23h 08m2 stops

6:00 am - 3:21 pm

PWM

GEG

12h 21m2 stops

$527United Airlines

Sat, Jan 17 - Wed, Jan 21

6:00 am - 10:50 pm

GEG

PWM

13h 50m2 stops

5:57 pm - 11:45 am

PWM

GEG

20h 48m1 stop

$553American Airlines

Sat, Mar 28 - Sat, Apr 4

6:09 am - 10:01 pm

GEG

PWM

12h 52m2 stops

7:10 am - 11:35 am

PWM

GEG

7h 25m1 stop

$554American Airlines

Sat, Jun 6 - Sat, Jun 13

1:48 pm - 2:31 pm

GEG

PWM

21h 43m2 stops

9:40 am - 7:16 pm

PWM

GEG

12h 36m2 stops

$561United Airlines

Sat, Jan 17 - Wed, Jan 21

6:00 am - 10:50 pm

GEG

PWM

13h 50m2 stops

5:38 pm - 11:45 am

PWM

GEG

21h 07m1 stop

$578American Airlines

Fri, Mar 13 - Mon, Mar 30

11:25 am - 2:39 pm

GEG

PWM

24h 14m1 stop

6:00 am - 3:21 pm

PWM

GEG

12h 21m2 stops

$595United Airlines

Tue, Jan 13 - Sat, Jan 17

United Airlines flights from Spokane to Portland, Maine

Our best United Airlines deals on Spokane to Portland, Maine flight tickets

United Airlines

Jan 17

GEG6:53 amSpokane

23h 08m

2 stops

PWM9:01 amPortland

Jan 21

PWM6:00 amPortland

12h 21m

2 stops

GEG3:21 pmSpokane

$527

Find similar

United Airlines

Jan 17

GEG1:48 pmSpokane

21h 43m

2 stops

PWM2:31 pmPortland

Jan 21

PWM9:40 amPortland

12h 36m

2 stops

GEG7:16 pmSpokane

$561

Find similar

United Airlines

Jan 13

GEG11:25 amSpokane

24h 14m

1 stop

PWM2:39 pmPortland

Jan 17

PWM6:00 amPortland

12h 21m

2 stops

GEG3:21 pmSpokane

$595

Find similar

American Airlines flights from Spokane to Portland, Maine

Our best American Airlines deals on Spokane to Portland, Maine flight tickets

American Airlines

Mar 28

GEG6:00 amSpokane

13h 50m

2 stops

PWM10:50 pmPortland

Apr 4

PWM12:49 pmPortland

13h 21m

2 stops

GEG11:10 pmSpokane

$486

Find similar

American Airlines

Mar 28

GEG6:00 amSpokane

13h 50m

2 stops

PWM10:50 pmPortland

Apr 4

PWM12:49 pmPortland

13h 21m

2 stops

GEG11:10 pmSpokane

$489

Find similar

American Airlines

Mar 28

GEG6:00 amSpokane

13h 50m

2 stops

PWM10:50 pmPortland

Apr 4

PWM12:49 pmPortland

13h 21m

2 stops

GEG11:10 pmSpokane

$490

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SpokanePortland

GEG - PWM

GEGPWM

Spokane

Sat 3/28

6:00 am-10:50 pm

2 stops13h 50m

Portland

Sat 4/4

12:49 pm-11:10 pm

2 stops13h 21m

$486

SpokanePortland

GEG - PWM

GEGPWM

Spokane

Sat 3/28

6:00 am-10:50 pm

2 stops13h 50m

Portland

Sat 4/4

12:49 pm-11:10 pm

2 stops13h 21m

$489

SpokanePortland

GEG - PWM

GEGPWM

Spokane

Sat 3/28

6:00 am-10:50 pm

2 stops13h 50m

Portland

Sat 4/4

12:49 pm-11:10 pm

2 stops13h 21m

$490

SpokanePortland

GEG - PWM

GEGPWM

Spokane

Fri 3/13

5:55 am-12:05 am

2 stops15h 10m

Portland

Mon 3/30

2:50 pm-1:05 am

2 stops13h 15m

$505

SpokanePortland

GEG - PWM

GEGPWM

Spokane

Sat 1/17

6:53 am-9:01 am

2 stops23h 08m

Portland

Wed 1/21

6:00 am-3:21 pm

2 stops12h 21m

$527

SpokanePortland

GEG - PWM

GEGPWM

Spokane

Sat 3/28

6:00 am-10:50 pm

2 stops13h 50m

Portland

Sat 4/4

5:57 pm-11:45 am

1 stop20h 48m

$553

SpokanePortland

GEG - PWM

GEGPWM

Spokane

Sat 6/6

6:09 am-10:01 pm

2 stops12h 52m

Portland

Sat 6/13

7:10 am-11:35 am

1 stop7h 25m

$554

SpokanePortland

GEG - PWM

GEGPWM

Spokane

Sat 1/17

1:48 pm-2:31 pm

2 stops21h 43m

Portland

Wed 1/21

9:40 am-7:16 pm

2 stops12h 36m

$561

SpokanePortland

GEG - PWM

GEGPWM

Spokane

Fri 3/13

6:00 am-10:50 pm

2 stops13h 50m

Portland

Mon 3/30

5:38 pm-11:45 am

1 stop21h 07m

$578

SpokanePortland

GEG - PWM

GEGPWM

Spokane

Tue 1/13

11:25 am-2:39 pm

1 stop24h 14m

Portland

Sat 1/17

6:00 am-3:21 pm

2 stops12h 21m

$595

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

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

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

Prices

Airlines

What is the cheapest day to depart on your flight to Portland, Maine?

On average, the least expensive day to fly to Portland, Maine from Spokane is on a Saturday. momondo users have found tickets for Saturday departures for as low as $488. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Spokane because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $904.

What is the cheapest time of day to depart on your flight to Portland, Maine?

In the evening is the cheapest time of day to fly from Spokane to Portland, Maine when you can find flight prices for as low as $614. Flying to Portland, Maine in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $662. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You could potentially save up to 55% on your flight if you consider stops on a Spokane to Portland, Maine flight.

When to book flights from Spokane to Portland, Maine

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

Estimated round-trip price

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

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

Fastest flight time	13h 04m
Direct flights	None

The fastest flight from Spokane to Portland, Maine takes 13h 04m

There are no direct flights from Spokane to Portland, Maine. There are no popular flight routes from Spokane to Portland, Maine.

Search flight deals

How far is Spokane to Portland by plane?
The distance between Spokane and Portland is about 2257.6 mi. Typically, this will take 13h 04m by plane in normal conditions.
When did momondo last update prices for flights from Spokane Airport to Portland Airport?
Prices for flights from Spokane Airport to Portland Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Spokane Airport to Portland Airport?
The number of operators available for flights from Spokane Airport to Portland Airport is 3 as of December 2025.
How old do you have to be to fly from Spokane Airport to Portland Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Spokane Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Spokane to Portland, Maine?
momondo data reveals that the most frequently booked airline on the route from Spokane to Portland, Maine is Delta, representing 38% of all bookings. The subsequent popular airlines are United Airlines at 38% and Southwest at 25%.

Best airlines flying from Spokane to Portland, Maine

Compare and see reviews for airlines that fly from Spokane to Portland, Maine with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $256	Free Cancellation	Rating 7.9 8,021 reviews	Search Delta flights
Southwest	PriceFrom $361	Free Cancellation	Rating 8.0 4,256 reviews	Search Southwest flights
United Airlines	PriceFrom $455	Free Cancellation	Rating 7.4 9,116 reviews	Search United Airlines flights

North Conway

Boothbay Harbor

Jackson

Conway

Freeport

Lewiston

Brunswick

Bartlett

Gorham

Auburn

Windham

Intervale

Oxford

Bath

Georgetown

Falmouth

Tamworth

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Spokane to Portland for you.

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

All flight searches from Spokane to Portland on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Spokane to Portland.

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

Yes momondo offers price alerts on flights to Portland from Spokane. 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.