What airlines fly to Idaho?

Alaska Airlines, Delta and United Airlines are the top three most popular airlines that fly to Idaho from Eugene according to our data. Alaska Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Idaho. Keep in mind that there are 3 different airlines that fly to Idaho on a routine basis, so you have a few additional options to choose from.

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

Allegiant Air, Southwest, and Alaska Airlines are the most popular carriers operating from Eugene to Idaho

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

Prices for flights from Eugene Airport to Idaho are updated daily.

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

As of August 2026, there are 2 operators available to choose from for flights from Eugene Airport to Idaho.

How old do you have to be to fly from Eugene Airport to Idaho?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Eugene Airport to Idaho.

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

The travel and health documents you'll need for your trip to Idaho 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 Idaho. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$139 Cheap Flights from Eugene to Idaho in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Eugene to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:26 am - 3:44 pmEUG Eugene-BOI Boise Air Term. Gowen Fld

9h 18m2 stops Portland Sacramento Intl

8:30 am - 2:23 pmBOI Boise Air Term. Gowen Fld-EUG Eugene

6h 53m1 stop San Diego

$288Alaska Airlines

Sat, Oct 31 - Wed, Nov 4

5:45 am - 3:10 pmEUG Eugene-BOI Boise Air Term. Gowen Fld

8h 25m1 stop Denver Intl

7:00 am - 1:50 pmBOI Boise Air Term. Gowen Fld-EUG Eugene

7h 50m1 stop Las Vegas Harry Reid Intl

$295Southwest

Tue, Dec 15 - Tue, Dec 22

4:11 pm - 9:31 pmEUG Eugene-BOI Boise Air Term. Gowen Fld

4h 20m1 stop San Francisco

6:15 am - 11:43 amBOI Boise Air Term. Gowen Fld-EUG Eugene

6h 28m1 stop San Francisco

$295United Airlines

Wed, Sep 9 - Thu, Sep 10

1:57 pm - 9:31 pmEUG Eugene-BOI Boise Air Term. Gowen Fld

6h 34m1 stop San Francisco

7:05 pm - 10:43 pmBOI Boise Air Term. Gowen Fld-EUG Eugene

4h 38m1 stop San Francisco

$295United Airlines

Mon, Sep 14 - Mon, Sep 21

4:03 pm - 3:32 pmEUG Eugene-BOI Boise Air Term. Gowen Fld

22h 29m2 stops Portland Sacramento Intl

6:49 pm - 8:24 pmBOI Boise Air Term. Gowen Fld-EUG Eugene

26h 35m1 stop San Diego

$298Alaska Airlines

Fri, Sep 11 - Mon, Sep 14

12:00 pm - 11:47 pmEUG Eugene-GEG Spokane

11h 47m1 stop San Diego

7:00 am - 10:23 pmGEG Spokane-EUG Eugene

15h 23m1 stop San Diego

$303Alaska Airlines

Thu, Dec 3 - Mon, Dec 7

7:08 am - 8:20 pmEUG Eugene-BOI Boise Air Term. Gowen Fld

12h 12m1 stop San Diego

7:20 am - 10:05 pmBOI Boise Air Term. Gowen Fld-EUG Eugene

15h 45m1 stop San Diego

$303Alaska Airlines

Wed, Sep 30 - Sat, Oct 3

4:41 pm - 10:10 pmEUG Eugene-IDA Idaho Falls Fanning Field

4h 29m1 stop Salt Lake City

6:56 pm - 11:59 pmIDA Idaho Falls Fanning Field-EUG Eugene

6h 03m2 stops Salt Lake City Seattle/Tacoma Intl

$379Delta

Sat, Oct 17 - Mon, Oct 19

6:05 am - 11:27 amEUG Eugene-BOI Boise Air Term. Gowen Fld

4h 22m1 stop Seattle/Tacoma Intl

7:03 am - 11:49 pmBOI Boise Air Term. Gowen Fld-EUG Eugene

17h 46m2 stops Los Angeles Salt Lake City

$384Delta

Wed, Oct 7 - Tue, Oct 13

6:05 am - 11:27 amEUG Eugene-BOI Boise Air Term. Gowen Fld

4h 22m1 stop Seattle/Tacoma Intl

12:08 pm - 5:01 pmBOI Boise Air Term. Gowen Fld-EUG Eugene

5h 53m1 stop Seattle/Tacoma Intl

$385Delta

Fri, Oct 9 - Tue, Oct 13

Cheap last minute flights

Enter your travel dates to find the best prices.

5:00 am - 1:29 pmEUG Eugene-IDA Idaho Falls Fanning Field

7h 29m1 stop Denver Intl

4:04 pm - 9:17 pmIDA Idaho Falls Fanning Field-EUG Eugene

6h 13m1 stop Denver Intl

$565United Airlines

Sat, Aug 22 - Mon, Aug 24

1:44 pm - 6:55 pmEUG Eugene-JAC Jackson Hole

4h 11m1 stop Salt Lake City

6:01 pm - 10:28 pmJAC Jackson Hole-EUG Eugene

5h 27m1 stop Salt Lake City

$619Delta

Tue, Aug 25 - Sat, Aug 29

2:29 pm - 10:49 pmEUG Eugene-GEG Spokane

8h 20m1 stop San Diego

7:03 am - 10:21 pmGEG Spokane-EUG Eugene

15h 18m1 stop San Diego

$623Alaska Airlines

Sat, Aug 22 - Sun, Aug 23

6:10 am - 4:57 pmEUG Eugene-JAC Jackson Hole

9h 47m2 stops Seattle/Tacoma Intl Salt Lake City

6:01 pm - 10:28 pmJAC Jackson Hole-EUG Eugene

5h 27m1 stop Salt Lake City

$624Delta

Tue, Aug 25 - Sat, Aug 29

7:10 am - 10:49 pmEUG Eugene-GEG Spokane

15h 39m1 stop San Diego

8:33 pm - 11:53 pmGEG Spokane-EUG Eugene

3h 20m1 stop Seattle/Tacoma Intl

$648Alaska Airlines

Sat, Aug 22 - Sun, Aug 30

1:55 pm - 9:25 pmEUG Eugene-GEG Spokane

7h 30m1 stop Las Vegas Harry Reid Intl

5:35 am - 1:30 pmGEG Spokane-EUG Eugene

7h 55m2 stops Las Vegas Harry Reid Intl San Jose

$652Southwest

Sat, Aug 22 - Sun, Aug 23

6:00 am - 6:20 pmEUG Eugene-GEG Spokane

12h 20m2 stops Sacramento Intl Phoenix Sky Harbor Intl

5:35 am - 1:30 pmGEG Spokane-EUG Eugene

7h 55m2 stops Las Vegas Harry Reid Intl San Jose

$663Southwest

Sat, Aug 22 - Sun, Aug 23

7:10 am - 2:50 pmEUG Eugene-GEG Spokane

7h 40m2 stops San Diego Boise Air Term. Gowen Fld

8:33 pm - 11:53 pmGEG Spokane-EUG Eugene

3h 20m1 stop Seattle/Tacoma Intl

$673Alaska Airlines

Sat, Aug 22 - Sun, Aug 30

12:47 pm - 8:40 pmEUG Eugene-JAC Jackson Hole

6h 53m1 stop Denver Intl

2:52 pm - 9:17 pmJAC Jackson Hole-EUG Eugene

7h 25m1 stop Denver Intl

$719United Airlines

Tue, Aug 25 - Sat, Aug 29

6:10 am - 4:57 pmEUG Eugene-JAC Jackson Hole

9h 47m2 stops Seattle/Tacoma Intl Salt Lake City

6:01 pm - 10:28 pmJAC Jackson Hole-EUG Eugene

5h 27m1 stop Salt Lake City

$729Delta

Tue, Aug 25 - Sat, Aug 29

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Alaska Airlines flights from Eugene to Idaho

Our best Alaska Airlines deals on Eugene to Idaho flight tickets

Alaska Airlines

Oct 31

EUG5:26 amEugene

9h 18m

2 stops

BOI3:44 pmBoise Air Term. Gowen Fld

Nov 4

BOI8:30 amBoise Air Term. Gowen Fld

6h 53m

1 stop

EUG2:23 pmEugene

$288

Alaska Airlines

Sep 11

EUG4:03 pmEugene

22h 29m

2 stops

BOI3:32 pmBoise Air Term. Gowen Fld

Sep 14

BOI6:49 pmBoise Air Term. Gowen Fld

26h 35m

1 stop

EUG8:24 pmEugene

$298

Alaska Airlines

Sep 23

EUG7:08 amEugene

12h 12m

1 stop

BOI8:20 pmBoise Air Term. Gowen Fld

Sep 29

BOI6:49 pmBoise Air Term. Gowen Fld

18h 52m

1 stop

EUG12:41 pmEugene

$303

Southwest flights from Eugene to Idaho

Our best Southwest deals on Eugene to Idaho flight tickets

Southwest

Sep 10

EUG11:20 amEugene

8h 25m

1 stop

BOI8:45 pmBoise Air Term. Gowen Fld

Sep 15

BOI6:25 amBoise Air Term. Gowen Fld

8h 35m

1 stop

EUG2:00 pmEugene

$295

Southwest

Sep 10

EUG11:20 amEugene

8h 25m

1 stop

BOI8:45 pmBoise Air Term. Gowen Fld

Sep 15

BOI6:00 amBoise Air Term. Gowen Fld

9h 00m

2 stops

EUG2:00 pmEugene

$300

Southwest

Sep 9

EUG12:25 pmEugene

9h 05m

2 stops

BOI10:30 pmBoise Air Term. Gowen Fld

Sep 10

BOI6:30 amBoise Air Term. Gowen Fld

7h 10m

2 stops

EUG12:40 pmEugene

$305

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

EugeneBoise

EUG Eugene - BOI Boise Air Term. Gowen Fld

EUGBOI

Eugene

Sat 10/31

5:26 am-3:44 pm

2 stops9h 18m

Boise Air Term. Gowen Fld

Wed 11/4

8:30 am-2:23 pm

1 stop6h 53m

$288

EugeneBoise

EUG Eugene - BOI Boise Air Term. Gowen Fld

EUGBOI

Eugene

Tue 12/15

5:45 am-3:10 pm

1 stop8h 25m

Boise Air Term. Gowen Fld

Tue 12/22

7:00 am-1:50 pm

1 stop7h 50m

$295

EugeneBoise

EUG Eugene - BOI Boise Air Term. Gowen Fld

EUGBOI

Eugene

Wed 9/9

4:11 pm-9:31 pm

1 stop4h 20m

Boise Air Term. Gowen Fld

Thu 9/10

6:15 am-11:43 am

1 stop6h 28m

$295

EugeneBoise

EUG Eugene - BOI Boise Air Term. Gowen Fld

EUGBOI

Eugene

Mon 9/14

1:57 pm-9:31 pm

1 stop6h 34m

Boise Air Term. Gowen Fld

Mon 9/21

7:05 pm-10:43 pm

1 stop4h 38m

$295

EugeneBoise

EUG Eugene - BOI Boise Air Term. Gowen Fld

EUGBOI

Eugene

Fri 9/11

4:03 pm-3:32 pm

2 stops22h 29m

Boise Air Term. Gowen Fld

Mon 9/14

6:49 pm-8:24 pm

1 stop26h 35m

$298

EugeneSpokane

EUG Eugene - GEG Spokane

EUGGEG

Eugene

Thu 12/3

12:00 pm-11:47 pm

1 stop11h 47m

Spokane

Mon 12/7

7:00 am-10:23 pm

1 stop15h 23m

$303

EugeneBoise

EUG Eugene - BOI Boise Air Term. Gowen Fld

EUGBOI

Eugene

Wed 9/30

7:08 am-8:20 pm

1 stop12h 12m

Boise Air Term. Gowen Fld

Sat 10/3

7:20 am-10:05 pm

1 stop15h 45m

$303

EugeneIdaho Falls

EUG Eugene - IDA Idaho Falls Fanning Field

EUGIDA

Eugene

Sat 10/17

4:41 pm-10:10 pm

1 stop4h 29m

Idaho Falls Fanning Field

Mon 10/19

6:56 pm-11:59 pm

2 stops6h 03m

$379

EugeneBoise

EUG Eugene - BOI Boise Air Term. Gowen Fld

EUGBOI

Eugene

Wed 10/7

6:05 am-11:27 am

1 stop4h 22m

Boise Air Term. Gowen Fld

Tue 10/13

7:03 am-11:49 pm

2 stops17h 46m

$384

Quickest round-trip

EugeneBoise

EUG Eugene - BOI Boise Air Term. Gowen Fld

EUGBOI

Eugene

Fri 10/9

6:05 am-11:27 am

1 stop4h 22m

Boise Air Term. Gowen Fld

Tue 10/13

12:08 pm-5:01 pm

1 stop5h 53m

$385

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 Eugene 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

What is the cheapest month to fly to Idaho?

In general, January is the cheapest month to fly from Eugene to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $187. If you don’t want to visit Idaho in January, then you should wait until December to fly from Eugene, when ticket prices are also cheap, with an average price of $262.

Cheap Eugene to Idaho flight deals and tips

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

Best Price Found	$139
Fastest flight time	4h 05m
Direct flights	None

The best one-way flight to Idaho from Eugene in the past 72 hours is $139. The best round-trip flight deal from Eugene to Idaho found on momondo in the last 72 hours is $288.

The fastest flight from Eugene to Idaho takes 4h 05m

There are no direct flights from Eugene to Idaho. There are no popular flight routes from Eugene to Idaho.

Search flight deals

Frequently asked questions about flying from Eugene to Idaho

When did momondo last update prices for flights from Eugene Airport to Idaho?
Prices for flights from Eugene Airport to Idaho are updated daily.
How many operators does momondo search for flights from Eugene Airport to Idaho?
As of August 2026, there are 2 operators available to choose from for flights from Eugene Airport to Idaho.
How old do you have to be to fly from Eugene Airport to Idaho?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Eugene Airport to Idaho.
What documentation or ID do you need to fly to Idaho?
The travel and health documents you'll need for your trip to Idaho 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 Idaho. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Eugene to Idaho

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

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $186	Free Cancellation	Rating 7.9 12,815 reviews		Search Alaska Airlines flights
Delta	PriceFrom $187	Free Cancellation	Rating 7.8 8,504 reviews		Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Eugene 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 Eugene to Idaho for you.

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

momondo does allow users to show only those flights to Idaho from Eugene which offer a flexible booking policy as well as other useful filters and features.

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

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

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

Yes momondo offers price alerts on flights to Idaho from Eugene. 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.