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Idaho

$107+ Cheap flights from Eugene (EUG) to Idaho

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
EUG — BOI
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Eugene to Idaho

Cheapest flights from Eugene to Idaho
Explore the most affordable flight options available from Eugene to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/221:00 pmEUG - BOI
1 stop5h 41mAlaska Airlines
Mon 12/292:39 pmBOI - EUG
1 stop7h 20mAlaska Airlines
Deal found 12/16$498
This Alaska Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:00 amEUG - BOI
1 stop12h 37mAlaska Airlines
Sun 1/49:50 pmBOI - EUG
1 stop12h 33mAlaska Airlines
Deal found 12/16$512
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2011:07 amEUG - IDA
1 stop29h 35mAllegiant Air
Mon 12/229:20 pmIDA - EUG
1 stop15h 58mAllegiant Air
Deal found 12/16$513
This Southwest deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:00 pmEUG - BOI
1 stop5h 25mSouthwest
Sat 12/275:35 amBOI - EUG
1 stop10h 15mSouthwest
Deal found 12/16$582
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/195:00 amEUG - JAC
1 stop7h 24mUnited Airlines
Sun 12/214:20 pmJAC - EUG
2 stops9h 10mUnited Airlines
Deal found 12/16$624
This Alaska Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/201:00 pmEUG - BOI
1 stop3h 01mAlaska Airlines
Wed 12/249:00 amBOI - EUG
1 stop4h 23mAlaska Airlines
Deal found 12/15$636
This Alaska Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/171:13 pmEUG - GEG
1 stop5h 52mAlaska Airlines
Wed 12/247:32 pmGEG - EUG
1 stop4h 05mAlaska Airlines
Deal found 12/16$639
This Southwest deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/203:30 pmEUG - BOI
1 stop8h 30mSouthwest
Wed 12/2412:05 pmBOI - EUG
2 stops10h 10mSouthwest
Deal found 12/15$642
This Alaska Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:00 amEUG - BOI
1 stop8h 06mAlaska Airlines
Sat 1/36:08 amBOI - EUG
1 stop4h 15mAlaska Airlines
Deal found 12/17$663
This Southwest deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/172:30 pmEUG - GEG
1 stop7h 30mSouthwest
Wed 12/2410:25 amGEG - EUG
2 stops10h 50mSouthwest
Deal found 12/16$682
This Southwest deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:00 pmEUG - GEG
1 stop6h 05mSouthwest
Wed 12/2410:25 amGEG - EUG
2 stops10h 50mSouthwest
Deal found 12/17$695
This Southwest deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/197:00 pmEUG - GEG
1 stop6h 05mSouthwest
Sun 12/219:30 amGEG - EUG
1 stop4h 25mSouthwest
Deal found 12/16$717

Find flight deals from Eugene to Idaho

Keep the following information in mind while searching for Eugene to Idaho flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$187
(Delta)

One-way from

$107
(Alaska Airlines)

Popular in

June

Cheapest in

August

Average price

$453
Provider with most accurate pricing for Eugene-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Eugene-Boise Air Term. Gowen Fld flights.
Search Deals
From Eugene to Idaho
Search Deals
One-way flight from Eugene to Idaho
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Eugene to Idaho that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Eugene to Idaho that are best for you.

Fly from

Eugene

Fly to

Idaho

Route

Depart

Return

Price

EugeneSpokane

EUG - GEG

EUGGEG

Eugene

Fri 1/23

6:10 am-10:45 am

1 stop4h 35m

Spokane

Sun 1/25

6:05 am-10:48 am

1 stop4h 43m

$187

EugeneSpokane

EUG - GEG

EUGGEG

Eugene

Thu 2/19

5:42 am-12:29 pm

1 stop6h 47m

Spokane

Mon 2/23

5:57 pm-9:31 pm

1 stop3h 34m

$187

EugeneSpokane

EUG - GEG

EUGGEG

Eugene

Sat 2/14

6:07 am-10:37 am

1 stop4h 30m

Spokane

Wed 2/18

6:05 am-10:40 am

1 stop4h 35m

$187

EugeneSpokane

EUG - GEG

EUGGEG

Eugene

Sun 1/18

3:02 pm-12:23 am

1 stop9h 21m

Spokane

Sat 1/24

7:30 am-4:54 pm

1 stop9h 24m

$187

EugeneSpokane

EUG - GEG

EUGGEG

Eugene

Fri 1/16

5:20 pm-10:52 pm

1 stop5h 32m

Spokane

Sun 1/18

7:20 am-10:48 am

1 stop3h 28m

$187

EugeneSpokane

EUG - GEG

EUGGEG

Eugene

Fri 2/6

9:00 am-12:44 pm

1 stop3h 44m

Spokane

Mon 2/9

12:10 pm-4:54 pm

1 stop4h 44m

$187

EugeneSpokane

EUG - GEG

EUGGEG

Eugene

Fri 1/16

5:20 pm-10:52 pm

1 stop5h 32m

Spokane

Mon 1/19

1:20 pm-4:37 pm

1 stop3h 17m

$187

EugeneBoise

EUG - BOI

EUGBOI

Eugene

Wed 2/18

1:29 pm-10:40 pm

1 stop8h 11m

Boise Air Term. Gowen Fld

Sat 2/21

6:28 am-9:31 pm

1 stop16h 03m

$187

EugeneBoise

EUG - BOI

EUGBOI

Eugene

Tue 1/13

5:42 am-10:52 am

1 stop4h 10m

Boise Air Term. Gowen Fld

Tue 1/20

1:55 pm-4:54 pm

1 stop3h 59m

$187

EugeneBoise

EUG - BOI

EUGBOI

Eugene

Thu 1/22

6:10 am-1:00 pm

1 stop5h 50m

Boise Air Term. Gowen Fld

Wed 1/28

5:15 pm-11:12 pm

1 stop6h 57m

$187

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 37 results
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Best time to book a flight from Eugene to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Eugene with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Eugene to Idaho

What is the cheapest month to book a flight from Eugene to Idaho?

Currently, October is the cheapest month in which you can book a flight from Eugene to Idaho (average of $171). Flying from Eugene to Idaho in June is currently the most expensive (average of $280). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Eugene to Idaho?

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated December 18, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from Eugene to Idaho have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,479 reviews

Crew

8.5

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,479 reviews
Alaska Airlines
8.0
Very good
11,479 reviews

Crew

8.5

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Delta
7.9
Good
8,009 reviews
Alaska Airlines
8.0
Very good
11,479 reviews

Crew

8.5

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Hawaiian Airlines
7.8
Good
2,820 reviews
Alaska Airlines
8.0
Very good
11,479 reviews

Crew

8.5

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Related info for your journey

Find useful and relevant information for your journey from Eugene to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Eugene to Idaho?

    If you book a flight to Idaho from Eugene, you will be flying from Eugene, which is the city’s only airport. Eugene (EUG) is located 7.8 mi from the center of Eugene.

  • How long is the flight from Eugene to Idaho?

    Airlines like Delta, Alaska Airlines, and United Airlines fly from Eugene to Idaho in about 4h 35m. The time it takes to get you to your destination can typically vary by up to 2h 12m. Airlines will cover a distance of 365 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Eugene to Idaho?

    While some choose either Eugene - Spokane or Eugene - Jackson Hole, Eugene - Boise Air Term. Gowen Fld is the most popular route from Eugene to Idaho.

  • Can I find deals for flights from Eugene to Idaho that include hotel bookings?

    Yes. In addition to deals on Eugene to Idaho flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Eugene to Idaho?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Eugene to Idaho.

  • Can I find deals for business class flights from Eugene to Idaho?

    Yes. Cheapflights offers flight deals from Eugene to Idaho by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Eugene to Idaho?

    Currently, October is the cheapest month in which you can book a flight from Eugene to Idaho (average of $171). Flying from Eugene to Idaho in June is currently the most expensive (average of $280). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Eugene to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Eugene to Idaho

Discover the top 3 airlines that operate flights from Eugene to Idaho. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$187Average$284FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$203Average$413FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$242Average$348FlexibilityNo cancel feeOn-time85%

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