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$118+ 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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
EUG — BOI
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Eugene to Idaho

Keep the following information in mind while searching for Eugene to Idaho flight deals. Data was last updated April 24, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$234
(Southwest)

One-way from

$118
(Hawaiian Airlines)

Popular in

December

Cheapest in

November

Average price

$288
Provider with most accurate pricing for Eugene-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Eugene-Boise Air Term. Gowen Fld flights.
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From Eugene to Idaho
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One-way flight from Eugene to Idaho
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 24, 2025.

This Southwest deal was found by Cheapflights users on 4/23. 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 5/211:50 pmEUG - GEG
1 stop8h 35mSouthwest
Wed 5/2811:40 amGEG - EUG
1 stop4h 05mSouthwest
Deal found 4/23$234
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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 5/3111:00 amEUG - GEG
1 stop3h 22mAlaska Airlines
Wed 6/49:30 amGEG - EUG
1 stop3h 07mAlaska Airlines
Deal found 4/23$236
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Tue 6/102:02 pmEUG - BOI
1 stop6h 42mUnited Airlines
Tue 6/247:50 amBOI - EUG
1 stop5h 19mUnited Airlines
Deal found 4/23$242
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/186:35 amEUG - BOI
1 stop5h 45mDelta
Mon 6/237:30 amBOI - EUG
1 stop4h 10mDelta
Deal found 4/22$255
This Mytrip deal was found by Cheapflights users on 4/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/11:44 pmEUG - BOI
1 stop24h 52mAllegiant Air
Sat 5/32:11 pmBOI - EUG
1 stop23h 48mAllegiant Air
Deal found 4/23$281
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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.
Fri 5/167:25 pmEUG - BOI
1 stop3h 20mAlaska Airlines
Wed 5/218:59 pmBOI - EUG
1 stop3h 56mAlaska Airlines
Deal found 4/23$283
This Southwest deal was found by Cheapflights users on 4/23. 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.
Thu 5/225:25 amEUG - BOI
1 stop4h 30mSouthwest
Sun 5/2512:40 pmBOI - EUG
2 stops10h 30mSouthwest
Deal found 4/23$302
This Hawaiian Airlines deal was found by Cheapflights users on 4/23. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/15:48 pmEUG - GEG
1 stop6h 11mHawaiian Airlines
Sun 8/38:48 pmGEG - EUG
1 stop3h 11mHawaiian Airlines
Deal found 4/23$336
This Delta deal was found by Cheapflights users on 4/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/46:25 amEUG - GEG
1 stop5h 25mDelta
Mon 7/77:21 pmGEG - EUG
1 stop3h 56mDelta
Deal found 4/23$337
This Delta deal was found by Cheapflights users on 4/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/145:20 amEUG - IDA
1 stop4h 19mDelta
Wed 6/256:52 pmIDA - EUG
1 stop5h 52mDelta
Deal found 4/23$342
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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.
Thu 5/221:37 pmEUG - IDA
1 stop7h 57mAlaska Airlines
Mon 5/266:00 amIDA - EUG
1 stop7h 37mAlaska Airlines
Deal found 4/22$357
This Mytrip deal was found by Cheapflights users on 4/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/19:28 amEUG - BOI
2 stops29h 08mMultiple Airlines
Sat 5/32:11 pmBOI - EUG
1 stop23h 48mMultiple Airlines
Deal found 4/23$374

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 April 24, 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

Wed 5/21

1:50 pm-10:25 pm

1 stop8h 35m

Spokane

Wed 5/28

11:40 am-3:45 pm

1 stop4h 05m

$234

EugeneSpokane

EUG - GEG

EUGGEG

Eugene

Sat 5/31

7:25 pm-11:54 pm

1 stop4h 29m

Spokane

Wed 6/4

5:49 pm-9:37 pm

1 stop3h 48m

$236

EugeneBoise

EUG - BOI

EUGBOI

Eugene

Tue 6/10

2:02 pm-9:44 pm

1 stop6h 42m

Boise Air Term. Gowen Fld

Tue 6/24

7:50 am-12:09 pm

1 stop5h 19m

$242

EugeneSpokane

EUG - GEG

EUGGEG

Eugene

Wed 5/21

11:00 am-4:54 pm

1 stop5h 54m

Spokane

Wed 5/28

6:00 am-11:28 am

2 stops5h 28m

$255

EugeneBoise

EUG - BOI

EUGBOI

Eugene

Wed 6/18

6:35 am-1:20 pm

1 stop5h 45m

Boise Air Term. Gowen Fld

Mon 6/23

7:30 am-10:40 am

1 stop4h 10m

$255

EugeneBoise

EUG - BOI

EUGBOI

Eugene

Fri 5/16

7:25 pm-11:45 pm

1 stop3h 20m

Boise Air Term. Gowen Fld

Wed 5/21

8:59 pm-11:55 pm

1 stop3h 56m

$283

EugeneBoise

EUG - BOI

EUGBOI

Eugene

Thu 5/22

5:25 am-10:55 am

1 stop4h 30m

Boise Air Term. Gowen Fld

Sun 5/25

12:40 pm-10:10 pm

2 stops10h 30m

$302

EugeneSpokane

EUG - GEG

EUGGEG

Eugene

Fri 7/4

6:25 am-11:50 am

1 stop5h 25m

Spokane

Mon 7/7

7:21 pm-11:17 pm

1 stop3h 56m

$337

EugeneIdaho Falls

EUG - IDA

EUGIDA

Eugene

Sat 6/14

5:20 am-10:39 am

1 stop4h 19m

Idaho Falls Fanning Field

Wed 6/25

6:52 pm-11:44 pm

1 stop5h 52m

$342

EugeneIdaho Falls

EUG - IDA

EUGIDA

Eugene

Thu 5/22

1:37 pm-10:34 pm

1 stop7h 57m

Idaho Falls Fanning Field

Mon 5/26

6:00 am-12:37 pm

1 stop7h 37m

$357

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 24 results
1
2
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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 $314). Flying from Eugene to Idaho in June is currently the most expensive (average of $419). 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.

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

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 April 24, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Eugene to Idaho have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,918 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,286 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,393 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,685 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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.

  • What are the cheapest airlines to fly from Eugene to Idaho one-way?

    $118 is the cheapest one-way deal found within the past few days, from Hawaiian Airlines. You may also be able to find cheap deals on United Airlines and Allegiant Air, with prices starting from $128 and $129, respectively.

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

    While some choose either Eugene - Spokane or Eugene - Idaho Falls Fanning Field, 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 $314). Flying from Eugene to Idaho in June is currently the most expensive (average of $419). 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$215Average$324FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$246Average$406FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$252Average$504FlexibilityNo cancel feeOn-time75%

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