PWM - GEG

$155 Find Cheap Flights from Portland to Spokane - Compare and Save

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

KAYAK searches hundreds of travel sites at once for deals on flights to Spokane

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Spokane, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Spokane, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$372
Typical prices: $682-$642
Delta
Thu 9/17Tue 9/22
PWM - GEG • 1 stop
Cheapest one-way
$155
American Airlines
Tue 8/25
PWM - GEG • 2 stops
Top airlines
Delta
Cheapest • from $372 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Portland and Spokane. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Denver (DEN)
Cheapest • Avg $542 (round-trip)
Denver (DEN)
Shortest trip • 8h 25m (one-way)
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 100% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Spokane!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Portland to Spokane (PWM-GEG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Spokane that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Spokane

Thu, Sep 17 - Tue, Sep 22
Delta Logo
6:05 am - 11:28 am
PWM
-
GEG
8h 23m
1 stop
Delta Logo
12:38 pm - 11:25 pm
GEG
-
PWM
7h 47m
1 stop
$372Delta
Thu, Sep 17 - Tue, Sep 22
Delta Logo
6:05 am - 11:28 am
PWM
-
GEG
8h 23m
1 stop
Delta Logo
7:00 am - 11:17 pm
GEG
-
PWM
13h 17m
2 stops
$377Delta
Thu, Sep 17 - Tue, Sep 22
American Airlines Logo
10:47 am - 8:25 pm
PWM
-
GEG
12h 38m
2 stops
American Airlines Logo
6:00 am - 9:56 pm
GEG
-
PWM
12h 56m
2 stops
$392American Airlines
Thu, Sep 3 - Tue, Sep 8
Delta Logo
2:14 pm - 9:30 pm
PWM
-
GEG
10h 16m
1 stop
Delta Logo
12:38 pm - 11:30 pm
GEG
-
PWM
7h 52m
1 stop
$443Delta
Sun, Sep 13 - Sat, Sep 19
Southwest Logo
6:10 am - 4:15 pm
PWM
-
GEG
13h 05m
2 stops
Southwest Logo
1:40 pm - 10:35 am
GEG
-
PWM
17h 55m
2 stops
$462Southwest
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
$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
Sun, Sep 13 - Sat, Sep 19
Southwest Logo
7:40 am - 2:10 pm
PWM
-
GEG
9h 30m
1 stop
Southwest Logo
1:40 pm - 10:35 am
GEG
-
PWM
17h 55m
2 stops
$471Southwest
Thu, Sep 3 - Tue, Sep 8
Delta Logo
4:47 pm - 11:59 pm
PWM
-
GEG
10h 12m
2 stops
Delta Logo
12:38 pm - 11:30 pm
GEG
-
PWM
7h 52m
1 stop
$474Delta
Thu, Sep 3 - Tue, Sep 8
Southwest Logo
5:55 am - 3:00 pm
PWM
-
GEG
12h 05m
2 stops
Southwest Logo
7:30 am - 10:05 pm
GEG
-
PWM
11h 35m
2 stops
$477Southwest
Booking Insights

KAYAK's insights & trends for Portland to Spokane flights

Get data-powered insights and trends into flights from Portland to Spokane to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Portland, Maine to Spokane?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Portland, Maine to Spokane departing in September.

What is the cheapest month to fly from Portland to Spokane?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to Spokane, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Portland to Spokane is February, where tickets cost $0 (return) on average. On the other hand, the most expensive months are March and June, where the average cost of round-trip tickets is $1,061 and $783 respectively.

Find deals

Good to know

Low seasonOctober
Cheapest flight$155
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Portland to Spokane

When to book flights from Portland to Spokane

Are your dates flexible? Find out the best times to travel from Portland to Spokane based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Portland to Spokane

  • What is the cheapest flight from Portland to Spokane?

    In the last 5 days, the lowest price for a flight from Portland to Spokane was $155 for a one-way ticket and $372 for a round-trip.

  • Do I need a passport to fly between Portland and Spokane?

    No

  • Which aircraft models fly most regularly from Portland to Spokane?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Portland to Spokane?

    SkyTeam is the only airline alliance operating flights between Portland and Spokane.

  • How does KAYAK find such low prices on flights from Portland to Spokane?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Spokane.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Spokane?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Spokane from Portland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Spokane?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Spokane with an airline and back to Portland with another airline. Booking your flights between Portland and GEG can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Spokane?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Spokane from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Portland to Spokane

 
See real verified KAYAK customer reviews for airlines flying from Portland to Spokane. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Spokane? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8396 reviews
7.8Comfort
7.2Food
7.8Entertainment
8.1Boarding
8.5Crew
Airline reviews

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

4.0 OkayMarilyn, Jun 2026
DEN - ATL
Read more Delta reviews

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Five hour delays every hour, I wish it were all at once

Flight delayed four separate times. I’m now one hour hours late to landing.

worst flight ever from Delta, it got delayed and kept on delaying..

Should never have had to go to Detroit from Orlando back to Tennessee!

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

Two delays on two separate planes with parts they could not easily find and replace.

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Everything you need to know for your flight from Portland to Spokane

Information on your arrival and departure airports

Portland (PWM)
Spokane (GEG)