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

Delta, Alaska Airlines, and Southwest are the most popular carriers operating from Portland to Spokane

What airlines fly to Spokane?

Alaska Airlines, Hawaiian Airlines and Delta are the top three most popular airlines that fly to Spokane from Portland according to our data. Alaska Airlines is the first choice among our users, with 83% of people opting to fly with this airline when traveling to Spokane. Keep in mind that there are 3 different airlines that fly to Spokane on a routine basis, so you have a few additional options to choose from.

How many flights depart from Portland to Spokane on average per day?

The number of flights available between Portland and Spokane is 4 per day as of October 2025. The most frequent departure time is 7:00AM, with 38% of daily flights leaving in the afternoon.

How many flights depart from Portland to Spokane on average per week?

As of October 2025, 34 flights take off from Portland and land in Spokane each week. The most common flight departure day for this route is Thu, with 29% of weekly flights taking off on this day.

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?

As of October 2025, there are 3 operators available to choose from 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.

$84 Cheap Flights from Portland to Spokane in 2025/26

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Find the cheapest flights from Portland to Spokane

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:35 pm - 6:45 pmPDX-GEG

1h 10mnonstop

12:34 pm - 1:57 pmGEG-PDX

1h 23mnonstop

$137Alaska Airlines

Find Deal

sáb., dic. 13 - mié., dic. 17

5:35 pm - 6:45 pmPDX-GEG

1h 10mnonstop

9:00 am - 1:50 pmGEG-PDX

4h 50m1 stop

$142Alaska Airlines

Find Deal

sáb., dic. 13 - mié., dic. 17

7:59 pm - 12:10 amPDX-GEG

4h 11m1 stop

7:38 pm - 12:14 amGEG-PDX

4h 36m1 stop

$147Delta

Find Deal

vie., nov. 21 - lun., dic. 1

2:50 pm - 3:59 pmPDX-GEG

1h 09mnonstop

5:51 am - 9:32 amGEG-PDX

3h 41m1 stop

$152Alaska Airlines

Find Deal

jue., nov. 27 - jue., dic. 4

7:00 am - 8:13 amPDX-GEG

1h 13mnonstop

5:00 am - 6:26 amGEG-PDX

1h 26mnonstop

$156Alaska Airlines

Find Deal

vie., nov. 21 - lun., dic. 1

10:30 am - 11:38 amPDX-GEG

1h 08mnonstop

5:00 am - 6:26 amGEG-PDX

1h 26mnonstop

$157Alaska Airlines

Find Deal

vie., nov. 21 - dom., nov. 23

11:35 am - 2:55 pmPDX-GEG

3h 20m1 stop

7:36 pm - 12:16 amGEG-PDX

4h 40m1 stop

$167Delta

Find Deal

mié., dic. 3 - mié., dic. 3

5:30 am - 8:36 amPDX-GEG

3h 06m1 stop

7:36 pm - 10:40 pmGEG-PDX

3h 04m1 stop

$188Delta

Find Deal

vie., nov. 28 - vie., dic. 5

4:40 pm - 11:30 pmPDX-GEG

6h 50m1 stop

5:50 pm - 11:10 pmGEG-PDX

5h 20m1 stop

$289Southwest

Find Deal

vie., nov. 14 - dom., nov. 16

11:30 am - 9:40 pmPDX-GEG

10h 10m1 stop

5:50 pm - 11:10 pmGEG-PDX

5h 20m1 stop

$294Southwest

Find Deal

mié., nov. 12 - jue., nov. 13

Delta flights from Portland to Spokane

Our best Delta deals on Portland to Spokane flight tickets

Delta

Nov 21

PDX7:59 pmPortland

4h 11m

1 stop

GEG12:10 amSpokane

Dec 1

GEG7:38 pmSpokane

4h 36m

1 stop

PDX12:14 amPortland

$147

Find similar

Delta

Dec 3

PDX11:35 amPortland

3h 20m

1 stop

GEG2:55 pmSpokane

Dec 3

GEG7:36 pmSpokane

4h 40m

1 stop

PDX12:16 amPortland

$167

Find similar

Delta

Nov 28

PDX5:30 amPortland

3h 06m

1 stop

GEG8:36 amSpokane

Dec 5

GEG7:36 pmSpokane

3h 04m

1 stop

PDX10:40 pmPortland

$188

Find similar

Alaska Airlines flights from Portland to Spokane

Our best Alaska Airlines deals on Portland to Spokane flight tickets

Alaska Airlines

Dec 13

PDX5:35 pmPortland

1h 10m

GEG6:45 pmSpokane

Dec 17

GEG12:34 pmSpokane

1h 23m

PDX1:57 pmPortland

$137

Find similar

Alaska Airlines

Dec 13

PDX5:35 pmPortland

1h 10m

GEG6:45 pmSpokane

Dec 17

GEG9:00 amSpokane

4h 50m

1 stop

PDX1:50 pmPortland

$142

Find similar

Alaska Airlines

Nov 27

PDX2:50 pmPortland

1h 09m

GEG3:59 pmSpokane

Dec 4

GEG5:51 amSpokane

3h 41m

1 stop

PDX9:32 amPortland

$152

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandSpokane

PDX - GEG

PDXGEG

Portland

sáb. 12/13

5:35 pm-6:45 pm

Nonstop1h 10m

Spokane

mié. 12/17

12:34 pm-1:57 pm

Nonstop1h 23m

$137

PortlandSpokane

PDX - GEG

PDXGEG

Portland

sáb. 12/13

5:35 pm-6:45 pm

Nonstop1h 10m

Spokane

mié. 12/17

9:00 am-1:50 pm

1 stop4h 50m

$142

PortlandSpokane

PDX - GEG

PDXGEG

Portland

vie. 11/21

7:59 pm-12:10 am

1 stop4h 11m

Spokane

lun. 12/1

7:38 pm-12:14 am

1 stop4h 36m

$147

PortlandSpokane

PDX - GEG

PDXGEG

Portland

jue. 11/27

2:50 pm-3:59 pm

Nonstop1h 09m

Spokane

jue. 12/4

5:51 am-9:32 am

1 stop3h 41m

$152

PortlandSpokane

PDX - GEG

PDXGEG

Portland

vie. 11/21

7:00 am-8:13 am

Nonstop1h 13m

Spokane

lun. 12/1

5:00 am-6:26 am

Nonstop1h 26m

$156

PortlandSpokane

PDX - GEG

PDXGEG

Portland

vie. 11/21

10:30 am-11:38 am

Nonstop1h 08m

Spokane

dom. 11/23

5:00 am-6:26 am

Nonstop1h 26m

$157

PortlandSpokane

PDX - GEG

PDXGEG

Portland

mié. 12/3

11:35 am-2:55 pm

1 stop3h 20m

Spokane

mié. 12/3

7:36 pm-12:16 am

1 stop4h 40m

$167

PortlandSpokane

PDX - GEG

PDXGEG

Portland

vie. 11/28

5:30 am-8:36 am

1 stop3h 06m

Spokane

vie. 12/5

7:36 pm-10:40 pm

1 stop3h 04m

$188

PortlandSpokane

PDX - GEG

PDXGEG

Portland

vie. 11/14

4:40 pm-11:30 pm

1 stop6h 50m

Spokane

dom. 11/16

5:50 pm-11:10 pm

1 stop5h 20m

$289

PortlandSpokane

PDX - GEG

PDXGEG

Portland

mié. 11/12

11:30 am-9:40 pm

1 stop10h 10m

Spokane

jue. 11/13

5:50 pm-11:10 pm

1 stop5h 20m

$294

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland 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

Prices

Airlines

Other information

What is the cheapest month to fly to Spokane?

The month of October is, on average, the cheapest month to fly to Spokane from Portland, with most prices found around $177. If you’re not able to fly to Spokane in October, then May is your next best option. Flight prices from Portland to Spokane during May average around $212.

What is the cheapest day to depart on your flight to Spokane?

The cheapest day to depart on your flight to Spokane is on a Thursday when prices can be found for as low as $251. This is often the case because there is less demand to fly during this day of the week. On the other hand, Wednesday is the most expensive day to depart from Portland because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $288.

What is the cheapest time of day to depart on your flight to Spokane?

According to our data, the cheapest time of day to fly to Spokane is in the morning. momondo users have found flights departing from Portland to Spokane in the morning for as low as $258. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $290. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Portland to Spokane flight route?

Fly from Portland to Spokane for the best Portland - Spokane flight prices

How far in advance should I book a flight to Spokane?

You are more likely to see cheaper flights to Spokane from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Spokane for around $265 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Spokane from Portland for as low as $176 on momondo.

What cabin class options are available on Portland to Spokane flights?

There are 4 cabin classes available to choose from on Portland to Spokane flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Portland to Spokane flight prices changed over time?

As of October 2025, prices for Portland to Spokane flights are approximately 42% more expensive when compared to flights at the same time last year.

When to book flights from Portland to Spokane

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

Estimated round-trip price

Cheap Portland to Spokane (PDX to GEG) flight deals and tips

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

Best Price Found	$154
Fastest flight time	1h 05m
Direct flights	Every day
Airports in Spokane	1 airport

The best one-way flight to Spokane from Portland in the past 72 hours is $154. The best round-trip flight deal from Portland to Spokane found on momondo in the last 72 hours is $131.

The fastest flight from Portland to Spokane takes 1h 05m

Direct flights go from Portland to Spokane every day.

There is 1 airport near Spokane: Spokane (GEG)

Search flight deals

How far is Portland to Spokane by plane?
A flight from Portland to Spokane will travel around 289.3 mi. 1h 05m is a normal flight duration for this route.
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?
As of October 2025, there are 3 operators available to choose from 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 plane model from Portland to Spokane?
momondo data reveals that the most frequently booked plane model on the route from Portland to Spokane is Embraer 175, representing 37.40% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 29.36%, Boeing 737 at 13.02%, and Boeing 737-900 Passenger/BBJ3 (winglets) at 11.91%.
What is the most popular airline from Portland to Spokane?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Portland to Spokane is Alaska Airlines (85% of total bookings). The next most popular airlines are Hawaiian Airlines (12%) and Delta (3%).

Best airlines flying from Portland to Spokane

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

Airline	Rating	Free Cancellation	Price
Hawaiian Airlines	PriceFrom $137	Free Cancellation	Rating 7.8 2,797 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $139	Free Cancellation	Rating 8.0 11,214 reviews	Search Alaska Airlines flights
Delta	PriceFrom $156	Free Cancellation	Rating 7.9 7,993 reviews	Search Delta flights

Alaska Airlines Flights From Portland to Spokane
Across 16 Alaska Airlines flights from Portland to Spokane this week, the average price was $272, with the best Alaska Airlines deals starting from $139 round-trip. 11,214 users have rated Alaska Airlines on momondo, with an average score of 8.0/10.
Hawaiian Airlines Flights From Portland to Spokane
$137 is the best Hawaiian Airlines flight deal from Portland to Spokane found on momondo over the last 72 hours. The average Hawaiian Airlines ticket price found was closer to $269, however, with flight time and availability significantly affecting the price. Hawaiian Airlines (7.8/10 from 2,797 user reviews) flies into Spokane from Portland 18 times in an average week so prices can vary.

Coeur d'Alene

Sandpoint

Spokane Valley

Bonners Ferry

Post Falls

Kellogg

Airway Heights

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?

Flights from Portland to Spokane with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Spokane from Portland.

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

If you are simply researching potential flights to Spokane, momondo offers a useful price alert feature which will track prices for flights to Spokane from Portland and alert you when they change.