HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Idaho

$98+ 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
EUG — BOI
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Eugene to Idaho with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 July 30, 2025.

Round-trip from

$196
(Hawaiian Airlines)

One-way from

$98
(Alaska Airlines)

Popular in

June

Cheapest in

April

Average price

$348
From Eugene to Idaho
Search Deals
One-way flight from Eugene to Idaho
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 July 30, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 7/29. 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.
Tue 8/261:35 pmEUG - BOI
1 stop3h 41mHawaiian Airlines
Tue 9/27:17 pmBOI - EUG
1 stop6h 08mHawaiian Airlines
Deal found 7/29$196
This Delta deal was found by Cheapflights users on 7/28. 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 9/276:30 amEUG - BOI
1 stop5h 53mDelta
Tue 9/305:45 amBOI - EUG
1 stop6h 07mDelta
Deal found 7/28$197
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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.
Tue 8/265:45 pmEUG - GEG
1 stop6h 14mAlaska Airlines
Tue 9/27:44 pmGEG - EUG
1 stop4h 41mAlaska Airlines
Deal found 7/29$218
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 9/196:00 amEUG - BOI
1 stop3h 37mAlaska Airlines
Tue 9/2310:00 amBOI - EUG
1 stop3h 42mAlaska Airlines
Deal found 7/29$229
This Hawaiian Airlines deal was found by Cheapflights users on 7/29. 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.
Thu 8/281:35 pmEUG - GEG
1 stop3h 16mHawaiian Airlines
Tue 9/28:51 pmGEG - EUG
1 stop3h 34mHawaiian Airlines
Deal found 7/29$238
This Mytrip deal was found by Cheapflights users on 7/29. 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.
Fri 9/1911:23 amEUG - BOI
1 stop8h 30mMultiple Airlines
Sun 9/212:16 pmBOI - EUG
1 stop6h 38mMultiple Airlines
Deal found 7/29$257
This Southwest deal was found by Cheapflights users on 7/29. 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.
Tue 9/91:10 pmEUG - BOI
2 stops9h 10mSouthwest
Wed 9/176:00 amBOI - EUG
2 stops8h 35mSouthwest
Deal found 7/29$268
This Delta deal was found by Cheapflights users on 7/30. 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 8/295:32 pmEUG - LWS
1 stop3h 31mDelta
Tue 9/27:05 amLWS - EUG
1 stop3h 35mDelta
Deal found 7/30$286
This Southwest deal was found by Cheapflights users on 7/29. 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 8/152:55 pmEUG - GEG
1 stop8h 05mSouthwest
Fri 8/225:40 pmGEG - EUG
1 stop4h 25mSouthwest
Deal found 7/29$331
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/246:00 amEUG - JAC
2 stops9h 10mAmerican Airlines
Thu 8/2812:55 pmJAC - EUG
2 stops11h 37mAmerican Airlines
Deal found 7/29$488
This Mytrip deal was found by Cheapflights users on 7/30. 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.
Sun 8/39:32 pmEUG - GEG
2 stops19h 30mMultiple Airlines
Thu 8/79:33 amGEG - EUG
1 stop5h 28mMultiple Airlines
Deal found 7/30$491
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Sun 8/246:00 amEUG - JAC
1 stop6h 51mUnited Airlines
Thu 8/284:10 pmJAC - EUG
1 stop6h 13mUnited Airlines
Deal found 7/29$500

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 July 30, 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

EugeneBoise

EUG - BOI

EUGBOI

Eugene

Tue 8/26

1:35 pm-6:16 pm

1 stop3h 41m

Boise Air Term. Gowen Fld

Tue 9/2

7:17 pm-12:25 am

1 stop6h 08m

$196

EugeneBoise

EUG - BOI

EUGBOI

Eugene

Sat 9/27

6:30 am-1:23 pm

1 stop5h 53m

Boise Air Term. Gowen Fld

Tue 9/30

5:45 am-10:52 am

1 stop6h 07m

$197

EugeneSpokane

EUG - GEG

EUGGEG

Eugene

Tue 8/26

5:45 pm-11:59 pm

1 stop6h 14m

Spokane

Tue 9/2

7:44 pm-12:25 am

1 stop4h 41m

$218

EugeneBoise

EUG - BOI

EUGBOI

Eugene

Fri 9/19

6:00 am-10:37 am

1 stop3h 37m

Boise Air Term. Gowen Fld

Tue 9/23

10:00 am-12:42 pm

1 stop3h 42m

$229

EugeneSpokane

EUG - GEG

EUGGEG

Eugene

Thu 8/28

1:35 pm-4:51 pm

1 stop3h 16m

Spokane

Tue 9/2

8:51 pm-12:25 am

1 stop3h 34m

$238

EugeneBoise

EUG - BOI

EUGBOI

Eugene

Fri 9/19

11:23 am-8:53 pm

1 stop8h 30m

Boise Air Term. Gowen Fld

Sun 9/21

2:16 pm-7:54 pm

1 stop6h 38m

$257

EugeneBoise

EUG - BOI

EUGBOI

Eugene

Tue 9/9

1:10 pm-11:20 pm

2 stops9h 10m

Boise Air Term. Gowen Fld

Wed 9/17

6:00 am-1:35 pm

2 stops8h 35m

$268

EugeneLewiston

EUG - LWS

EUGLWS

Eugene

Fri 8/29

5:32 pm-9:03 pm

1 stop3h 31m

Lewiston Nez Perce Rgnl

Tue 9/2

7:05 am-10:40 am

1 stop3h 35m

$286

EugeneSpokane

EUG - GEG

EUGGEG

Eugene

Fri 8/15

2:55 pm-11:00 pm

1 stop8h 05m

Spokane

Fri 8/22

5:40 pm-10:05 pm

1 stop4h 25m

$331

EugeneJackson

EUG - JAC

EUGJAC

Eugene

Sun 8/24

6:00 am-4:10 pm

2 stops9h 10m

Jackson Hole

Thu 8/28

12:55 pm-11:32 pm

2 stops11h 37m

$488

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 23 results
1
2
3

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 $398). 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.

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 July 30, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta 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
10,000 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,241 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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?

    $98 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Hawaiian Airlines and Southwest, with prices starting from $109 and $137, respectively.

  • 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 $314). Flying from Eugene to Idaho in June is currently the most expensive (average of $398). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Eugene to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Los Angeles flights
Portland to Honolulu flights
Portland to O'Hare Intl flights
Portland to Dallas/Fort Worth flights
Portland to Newark flights
Portland to San Francisco flights
Portland to Las Vegas flights
Portland to Santa Ana flights
Portland to Boston flights
Portland to John F Kennedy Intl flights
Portland to San Diego flights
Portland to Burbank flights
Portland to Denver flights
Portland to LaGuardia flights
Portland to Sky Harbor Intl flights
Portland to Orlando flights
Portland to Salt Lake City flights
Portland to Ontario flights
Portland to Atlanta flights
Portland to Reagan-National flights
Boise to Seattle flights
Portland to Austin flights
Portland to Kahului flights
Portland to Kailua-Kona flights
Portland to San Jose flights
Boise to Las Vegas flights
Portland to Nashville flights
Portland to Minneapolis flights
Portland to Detroit flights
Portland to Oakland flights
Eugene to Las Vegas flights
Portland to Dulles Intl flights
Portland to Baltimore flights
Portland to New Orleans flights
Boise to Los Angeles flights
Boise to Denver flights
Portland to Hobby flights
Portland to Albuquerque flights
Portland to Tampa flights
Portland to Palm Springs flights
Portland to Miami flights
Portland to George Bush Intcntl flights
Portland to Lihue flights
Boise to LaGuardia flights
Portland to Reno flights
Portland to Sacramento flights
Boise to Atlanta flights
Portland to Philadelphia flights
Portland to Seattle flights
Portland to Love Field flights

Top 4 airlines flying from Eugene to Idaho

Discover the top 4 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$207Average$307FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$242Average$348FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$246Average$456FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$246Average$406FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.