How many flights depart from Oregon to Idaho on average per day?

The number of flights available between Oregon and Idaho is 31 per day as of July 2025. The most frequent departure time is 9:00PM, with 36% of daily flights leaving in the afternoon.

What airlines fly to Idaho?

Alaska Airlines, Delta and Allegiant Air are the top three most popular airlines that fly to Idaho from Oregon according to our data. Alaska Airlines is the first choice among our users, with 68% of people opting to fly with this airline when traveling to Idaho. Keep in mind that there are 6 different airlines that fly to Idaho on a routine basis, so you have a few additional options to choose from.

How many flights depart from Oregon to Idaho on average per week?

The number of flights available between Oregon and Idaho is 219 per week as of July 2025. The most frequent departure day is Wed, with 16% of weekly flights leaving on this day.

What is the cheapest airline that flies from Oregon to Idaho?

Alaska Airlines, Southwest, and Delta are the most popular carriers operating from Oregon to Idaho

How long is the flight from Oregon to Idaho?

Flight times from Oregon to Idaho vary, but if you’re flying out of Portland and flying into Boise (one of the most popular routes), then the duration is 1h 10m on average. Another popular route from Oregon to Idaho is flying from Medford to Boise, which will take roughly 3h 03m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Oregon to Idaho?

Prices for flights from Oregon to Idaho are updated daily.

How many operators does momondo search for flights from Oregon to Idaho?

The number of operators available for flights from Oregon to Idaho is 7 as of July 2025.

How old do you have to be to fly from Oregon to Idaho?

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 Oregon to Idaho.

What documentation or ID do you need to fly to Idaho?

The necessary travel and health documents for your Idaho trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$69 Cheap Flights from Oregon to Idaho in 2025

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Find the cheapest flights from Oregon to Idaho

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

7:15 am - 7:24 amBOI-GEG

1h 09mnonstop

5:12 am - 7:20 amGEG-BOI

1h 08mnonstop

$97Hawaiian Airlines

Find Deal

Wed, Aug 20 - Tue, Aug 26

9:40 pm - 11:59 pmPDX-BOI

1h 19mnonstop

4:00 pm - 4:22 pmBOI-PDX

1h 22mnonstop

$116Hawaiian Airlines

Find Deal

Wed, Aug 27 - Tue, Sep 2

7:30 am - 12:41 pmBOI-GEG

6h 11m1 stop

1:21 pm - 8:20 pmGEG-BOI

5h 59m1 stop

$117Delta

Find Deal

Wed, Aug 20 - Tue, Aug 26

6:59 pm - 7:08 pmBOI-GEG

1h 09mnonstop

7:48 pm - 9:57 pmGEG-BOI

1h 09mnonstop

$127Alaska Airlines

Find Deal

Wed, Aug 20 - Mon, Aug 25

7:15 am - 7:24 amBOI-GEG

1h 09mnonstop

9:54 am - 12:03 pmGEG-BOI

1h 09mnonstop

$131Alaska Airlines

Find Deal

Wed, Aug 20 - Wed, Aug 20

9:00 am - 12:41 pmBOI-GEG

4h 41m1 stop

5:30 pm - 11:50 pmGEG-BOI

5h 20m1 stop

$147Delta

Find Deal

Wed, Aug 20 - Mon, Aug 25

12:07 pm - 8:31 pmPDX-BOI

7h 24m1 stop

9:26 pm - 11:11 amBOI-PDX

14h 45m1 stop

$159Spirit Airlines

Find Deal

Mon, Sep 22 - Mon, Sep 29

10:55 am - 10:25 pmPDX-BOI

10h 30m2 stops

11:30 am - 5:00 pmBOI-PDX

6h 30m1 stop

$162Southwest

Find Deal

Wed, Aug 27 - Wed, Sep 3

5:55 pm - 12:05 amPDX-BOI

5h 10m1 stop

11:30 am - 5:00 pmBOI-PDX

6h 30m1 stop

$164Southwest

Find Deal

Fri, Aug 29 - Tue, Sep 2

8:04 pm - 1:21 pmPDX-BOI

16h 17m1 stop

9:16 pm - 11:12 amBOI-PDX

14h 56m1 stop

$165Spirit Airlines

Find Deal

Fri, Sep 5 - Mon, Sep 8

Southwest flights from Oregon to Idaho

Our best Southwest deals on Oregon to Idaho flight tickets

Southwest

Aug 27

PDX10:55 amPortland

10h 30m

2 stops

BOI10:25 pmBoise Air Term. Gowen Fld

Sep 3

BOI11:30 amBoise Air Term. Gowen Fld

6h 30m

1 stop

PDX5:00 pmPortland

$162

Find similar

Southwest

Aug 29

PDX5:55 pmPortland

5h 10m

1 stop

BOI12:05 amBoise Air Term. Gowen Fld

Sep 2

BOI11:30 amBoise Air Term. Gowen Fld

6h 30m

1 stop

PDX5:00 pmPortland

$164

Find similar

Southwest

Aug 30

PDX5:05 pmPortland

5h 00m

1 stop

BOI11:05 pmBoise Air Term. Gowen Fld

Aug 31

BOI1:05 pmBoise Air Term. Gowen Fld

7h 45m

1 stop

PDX7:50 pmPortland

$169

Find similar

Hawaiian Airlines flights from Oregon to Idaho

Our best Hawaiian Airlines deals on Oregon to Idaho flight tickets

Hawaiian Airlines

Aug 20

BOI7:15 amBoise Air Term. Gowen Fld

1h 09m

GEG7:24 amSpokane

Aug 26

GEG5:12 amSpokane

1h 08m

BOI7:20 amBoise Air Term. Gowen Fld

$97

Find similar

Hawaiian Airlines

Aug 27

PDX9:40 pmPortland

1h 19m

BOI11:59 pmBoise Air Term. Gowen Fld

Sep 2

BOI4:00 pmBoise Air Term. Gowen Fld

1h 22m

PDX4:22 pmPortland

$116

Find similar

Hawaiian Airlines

Aug 27

PDX9:40 pmPortland

1h 19m

BOI11:59 pmBoise Air Term. Gowen Fld

Aug 30

BOI6:00 amBoise Air Term. Gowen Fld

1h 20m

PDX6:20 amPortland

$117

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BoiseSpokane

BOI - GEG

BOIGEG

Boise Air Term. Gowen Fld

Wed 8/20

7:15 am-7:24 am

Nonstop1h 09m

Spokane

Tue 8/26

5:12 am-7:20 am

Nonstop1h 08m

$97

PortlandBoise

PDX - BOI

PDXBOI

Portland

Wed 8/27

9:40 pm-11:59 pm

Nonstop1h 19m

Boise Air Term. Gowen Fld

Tue 9/2

4:00 pm-4:22 pm

Nonstop1h 22m

$116

BoiseSpokane

BOI - GEG

BOIGEG

Boise Air Term. Gowen Fld

Wed 8/20

7:30 am-12:41 pm

1 stop6h 11m

Spokane

Tue 8/26

1:21 pm-8:20 pm

1 stop5h 59m

$117

BoiseSpokane

BOI - GEG

BOIGEG

Boise Air Term. Gowen Fld

Wed 8/20

6:59 pm-7:08 pm

Nonstop1h 09m

Spokane

Mon 8/25

7:48 pm-9:57 pm

Nonstop1h 09m

$127

BoiseSpokane

BOI - GEG

BOIGEG

Boise Air Term. Gowen Fld

Wed 8/20

7:15 am-7:24 am

Nonstop1h 09m

Spokane

Wed 8/20

9:54 am-12:03 pm

Nonstop1h 09m

$131

BoiseSpokane

BOI - GEG

BOIGEG

Boise Air Term. Gowen Fld

Wed 8/20

9:00 am-12:41 pm

1 stop4h 41m

Spokane

Mon 8/25

5:30 pm-11:50 pm

1 stop5h 20m

$147

PortlandBoise

PDX - BOI

PDXBOI

Portland

Mon 9/22

12:07 pm-8:31 pm

1 stop7h 24m

Boise Air Term. Gowen Fld

Mon 9/29

9:26 pm-11:11 am

1 stop14h 45m

$159

PortlandBoise

PDX - BOI

PDXBOI

Portland

Wed 8/27

10:55 am-10:25 pm

2 stops10h 30m

Boise Air Term. Gowen Fld

Wed 9/3

11:30 am-5:00 pm

1 stop6h 30m

$162

PortlandBoise

PDX - BOI

PDXBOI

Portland

Fri 8/29

5:55 pm-12:05 am

1 stop5h 10m

Boise Air Term. Gowen Fld

Tue 9/2

11:30 am-5:00 pm

1 stop6h 30m

$164

PortlandBoise

PDX - BOI

PDXBOI

Portland

Fri 9/5

8:04 pm-1:21 pm

1 stop16h 17m

Boise Air Term. Gowen Fld

Mon 9/8

9:16 pm-11:12 am

1 stop14h 56m

$165

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How to get the cheapest flight ticket from Oregon to Idaho

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 Idaho?

In general, April is the cheapest month to fly from Oregon to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $218. If you don’t want to visit Idaho in April, then you should wait until August to fly from Oregon, when ticket prices are also cheap, with an average price of $219.

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

Our data shows that Wednesday is the least expensive day to fly to Idaho. Tickets to fly out on this day can be as low as $223. On the other hand, Sunday is the most expensive day to depart from Oregon because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $328.

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

According to our data, the cheapest time of day to fly to Idaho is in the evening. momondo users have found flights departing from Oregon to Idaho in the evening for as low as $248. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Idaho, so prices are often more expensive at around $344 per ticket.

What is the cheapest Oregon to Idaho flight route?

Fly from Portland to Boise Air Term. Gowen Fld for the best Oregon - Idaho flight prices

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

You are more likely to see cheaper flights to Idaho from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to Idaho for around $271 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Idaho from Oregon for as low as $192 on momondo.

What cabin class options are available on Oregon to Idaho flights?

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

Can stopping save me money on Oregon to Idaho flights?

You could potentially save up to 3% on your flight if you consider stops on a Oregon to Idaho flight.

Cheap Oregon to Idaho flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oregon to Idaho

Best Price Found	$69
Fastest flight time	1h 05m
Direct flights	Every day
Airports in Idaho	4 airports

The best one-way flight to Idaho from Oregon in the past 72 hours is $69. The best round-trip flight deal from Oregon to Idaho found on momondo in the last 72 hours is $97.

The fastest flight from Oregon to Idaho takes 1h 05m

Direct flights go from Oregon to Idaho every day.

There are 4 airports near Idaho: Idaho Falls Fanning Field (IDA), Spokane (GEG), Boise Air Term. Gowen Fld (BOI), Jackson Hole (JAC)

Search flight deals

When did momondo last update prices for flights from Oregon to Idaho?
Prices for flights from Oregon to Idaho are updated daily.
How many operators does momondo search for flights from Oregon to Idaho?
The number of operators available for flights from Oregon to Idaho is 7 as of July 2025.
How old do you have to be to fly from Oregon to Idaho?
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 Oregon to Idaho.
What documentation or ID do you need to fly to Idaho?
The necessary travel and health documents for your Idaho trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Oregon to Idaho?
momondo data reveals that the most frequently booked plane model on the route from Oregon to Idaho is Embraer 175, representing 43.44% of all bookings. The subsequent popular models are Boeing 737-900 Passenger/BBJ3 (winglets) at 16.80%, Boeing 737 at 15.44%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 12.16%.

Best airlines flying from Oregon to Idaho

Compare and see reviews for airlines that fly from Oregon to Idaho with momondo

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $68	Free Cancellation	Rating 7.2 702 reviews	Search Allegiant Air flights
Spirit Airlines	PriceFrom $91	Free Cancellation	Rating 6.3 8,049 reviews	Search Spirit Airlines flights
Hawaiian Airlines	PriceFrom $150	Free Cancellation	Rating 7.8 2,611 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $157	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
Delta	PriceFrom $166	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
Southwest	PriceFrom $246	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Oregon to Idaho?

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 Oregon to Idaho for you.

Can I find flights from Oregon to Idaho with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Oregon to Idaho flights to just show those with flexible booking policies.

How can momondo help me find flights from Oregon to Idaho?

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 Oregon to Idaho.

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

Price alerts on flights to Idaho from Oregon are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Idaho trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Idaho

Popular cities in Idaho

Flights to New Yorkfrom $39

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Flights to Orlandofrom $54

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Flights to San Franciscofrom $49

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Flights to Bostonfrom $77

Flights to Atlantafrom $29

Flights to Dallasfrom $55

Flights to Seattlefrom $93

Cheap flights from Oregon to Idaho from $69

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Idaho departing on 8/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Oregon to Idaho

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Southwest flights from Oregon to Idaho

Our best Southwest deals on Oregon to Idaho flight tickets

Hawaiian Airlines flights from Oregon to Idaho

Our best Hawaiian Airlines deals on Oregon to Idaho flight tickets

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Use the filters below to find and compare flights from Oregon to Idaho that are best for you.

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How to get the cheapest flight ticket from Oregon to Idaho

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 cheapest month to fly to Idaho?

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

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

What is the cheapest Oregon to Idaho flight route?

Fly from Portland to Boise Air Term. Gowen Fld for the best Oregon - Idaho flight prices

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

What cabin class options are available on Oregon to Idaho flights?

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

Can stopping save me money on Oregon to Idaho flights?

You could potentially save up to 3% on your flight if you consider stops on a Oregon to Idaho flight.

What is the cheapest airline that flies from Oregon to Idaho?

Alaska Airlines, Southwest, and Delta are the most popular carriers operating from Oregon to Idaho

What airlines fly to Idaho?

How many flights depart from Oregon to Idaho on average per day?

The number of flights available between Oregon and Idaho is 31 per day as of July 2025. The most frequent departure time is 9:00PM, with 36% of daily flights leaving in the afternoon.

How many flights depart from Oregon to Idaho on average per week?

The number of flights available between Oregon and Idaho is 219 per week as of July 2025. The most frequent departure day is Wed, with 16% of weekly flights leaving on this day.

How long is the flight from Oregon to Idaho?

Cheap Oregon to Idaho flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oregon to Idaho

Best Price Found

Fastest flight time

Direct flights

Airports in Idaho

When did momondo last update prices for flights from Oregon to Idaho?

How many operators does momondo search for flights from Oregon to Idaho?

How old do you have to be to fly from Oregon to Idaho?

What documentation or ID do you need to fly to Idaho?

What is the most popular plane model from Oregon to Idaho?

Best airlines flying from Oregon to Idaho

Compare and see reviews for airlines that fly from Oregon to Idaho with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Oregon to Idaho?

Can I find flights from Oregon to Idaho with flexible booking policies on momondo?

How can momondo help me find flights from Oregon to Idaho?

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

An easier way to manage your Idaho trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Idaho

Popular cities in Idaho

Popular flights according to clicks in the last 7 days on momondo