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Cheap flights from Eugene to Idaho Falls from $166

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Eugene to Idaho Falls departing on 7/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Eugene to Idaho Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:10 am - 10:47 am
EUG
-
IDA
4h 37m
1 stop
Delta Logo
6:00 am - 11:46 am
IDA
-
EUG
6h 46m
1 stop
$301Delta
Wed, May 20 - Mon, May 25
Delta Logo
5:10 am - 10:47 am
EUG
-
IDA
4h 37m
1 stop
Delta Logo
6:54 pm - 10:31 pm
IDA
-
EUG
4h 37m
1 stop
$349Delta
Wed, May 13 - Sat, May 16
Delta Logo
5:10 am - 10:47 am
EUG
-
IDA
4h 37m
1 stop
Delta Logo
6:54 pm - 11:50 pm
IDA
-
EUG
5h 56m
2 stops
$369Delta
Wed, May 13 - Sat, May 16
Multiple Airlines Logo
12:49 pm - 5:49 pm
EUG
-
IDA
4h 00m
1 stop
Multiple Airlines Logo
6:39 pm - 10:50 pm
IDA
-
EUG
5h 11m
1 stop
$377Multiple Airlines
Fri, May 22 - Fri, May 29
Alaska Airlines Logo
4:08 pm - 10:53 pm
EUG
-
IDA
5h 45m
1 stop
Alaska Airlines Logo
6:00 am - 9:41 am
IDA
-
EUG
4h 41m
1 stop
$381Alaska Airlines
Fri, May 15 - Tue, May 19
Alaska Airlines Logo
4:08 pm - 10:53 pm
EUG
-
IDA
5h 45m
1 stop
Alaska Airlines Logo
6:00 am - 9:41 am
IDA
-
EUG
4h 41m
1 stop
$400Alaska Airlines
Thu, May 28 - Fri, May 29
Alaska Airlines Logo
1:38 pm - 10:39 pm
EUG
-
IDA
8h 01m
1 stop
Alaska Airlines Logo
1:43 pm - 6:58 pm
IDA
-
EUG
6h 15m
1 stop
$404Alaska Airlines
Fri, Jul 17 - Sat, Jul 25
Alaska Airlines Logo
4:08 pm - 10:53 pm
EUG
-
IDA
5h 45m
1 stop
Alaska Airlines Logo
4:03 pm - 10:50 pm
IDA
-
EUG
7h 47m
1 stop
$410Alaska Airlines
Fri, May 15 - Mon, May 18
Delta Logo
1:35 pm - 6:14 pm
EUG
-
IDA
3h 39m
1 stop
Delta Logo
3:16 pm - 11:50 pm
IDA
-
EUG
9h 34m
2 stops
$418Delta
Fri, May 15 - Tue, May 19
Alaska Airlines Logo
4:08 pm - 10:53 pm
EUG
-
IDA
5h 45m
1 stop
Alaska Airlines Logo
6:00 am - 11:31 am
IDA
-
EUG
6h 31m
2 stops
$427Alaska Airlines
Fri, May 15 - Tue, May 19

Alaska Airlines flights from Eugene to Idaho Falls

Our best Alaska Airlines deals on Eugene to Idaho Falls flight tickets
Alaska Airlines
May 15
EUG4:08 pmEugene
5h 45m
1 stop
IDA10:53 pmIdaho Falls Fanning Field
May 19
IDA6:00 amIdaho Falls Fanning Field
4h 41m
1 stop
EUG9:41 amEugene
$381
Alaska Airlines
May 28
EUG4:08 pmEugene
5h 45m
1 stop
IDA10:53 pmIdaho Falls Fanning Field
May 29
IDA6:00 amIdaho Falls Fanning Field
4h 41m
1 stop
EUG9:41 amEugene
$400
Alaska Airlines
Jul 17
EUG1:38 pmEugene
8h 01m
1 stop
IDA10:39 pmIdaho Falls Fanning Field
Jul 25
IDA1:43 pmIdaho Falls Fanning Field
6h 15m
1 stop
EUG6:58 pmEugene
$404

Delta flights from Eugene to Idaho Falls

Our best Delta deals on Eugene to Idaho Falls flight tickets
Delta
May 20
EUG5:10 amEugene
4h 37m
1 stop
IDA10:47 amIdaho Falls Fanning Field
May 25
IDA6:00 amIdaho Falls Fanning Field
6h 46m
1 stop
EUG11:46 amEugene
$301
Delta
May 13
EUG5:10 amEugene
4h 37m
1 stop
IDA10:47 amIdaho Falls Fanning Field
May 16
IDA6:54 pmIdaho Falls Fanning Field
4h 37m
1 stop
EUG10:31 pmEugene
$349
Delta
May 13
EUG5:10 amEugene
4h 37m
1 stop
IDA10:47 amIdaho Falls Fanning Field
May 16
IDA6:54 pmIdaho Falls Fanning Field
5h 56m
2 stops
EUG11:50 pmEugene
$369

momondo Fare Finder

 
Customize your flight search to find flights from Eugene to Idaho Falls 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, momondo users made 832,500 searches. Data last updated April 28, 2026.
Use the filters below to find and compare flights from Eugene to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

EugeneIdaho Falls

EUG - IDA

EUGIDA

Eugene

Wed 5/20

5:10 am-10:47 am

1 stop4h 37m

Idaho Falls Fanning Field

Mon 5/25

6:00 am-11:46 am

1 stop6h 46m

$301

EugeneIdaho Falls

EUG - IDA

EUGIDA

Eugene

Wed 5/13

5:10 am-10:47 am

1 stop4h 37m

Idaho Falls Fanning Field

Sat 5/16

6:54 pm-10:31 pm

1 stop4h 37m

$349

EugeneIdaho Falls

EUG - IDA

EUGIDA

Eugene

Wed 5/13

5:10 am-10:47 am

1 stop4h 37m

Idaho Falls Fanning Field

Sat 5/16

6:54 pm-11:50 pm

2 stops5h 56m

$369
Quickest round-trip

EugeneIdaho Falls

EUG - IDA

EUGIDA

Eugene

Fri 5/22

12:49 pm-5:49 pm

1 stop4h 00m

Idaho Falls Fanning Field

Fri 5/29

6:39 pm-10:50 pm

1 stop5h 11m

$377

EugeneIdaho Falls

EUG - IDA

EUGIDA

Eugene

Fri 5/15

4:08 pm-10:53 pm

1 stop5h 45m

Idaho Falls Fanning Field

Tue 5/19

6:00 am-9:41 am

1 stop4h 41m

$381

EugeneIdaho Falls

EUG - IDA

EUGIDA

Eugene

Thu 5/28

4:08 pm-10:53 pm

1 stop5h 45m

Idaho Falls Fanning Field

Fri 5/29

6:00 am-9:41 am

1 stop4h 41m

$400

EugeneIdaho Falls

EUG - IDA

EUGIDA

Eugene

Fri 7/17

1:38 pm-10:39 pm

1 stop8h 01m

Idaho Falls Fanning Field

Sat 7/25

1:43 pm-6:58 pm

1 stop6h 15m

$404

EugeneIdaho Falls

EUG - IDA

EUGIDA

Eugene

Fri 5/15

4:08 pm-10:53 pm

1 stop5h 45m

Idaho Falls Fanning Field

Mon 5/18

4:03 pm-10:50 pm

1 stop7h 47m

$410

EugeneIdaho Falls

EUG - IDA

EUGIDA

Eugene

Fri 5/15

1:35 pm-6:14 pm

1 stop3h 39m

Idaho Falls Fanning Field

Tue 5/19

3:16 pm-11:50 pm

2 stops9h 34m

$418

EugeneIdaho Falls

EUG - IDA

EUGIDA

Eugene

Fri 5/15

4:08 pm-10:53 pm

1 stop5h 45m

Idaho Falls Fanning Field

Tue 5/19

6:00 am-11:31 am

2 stops6h 31m

$427

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Idaho Falls from

How to get the cheapest flight ticket from Eugene to Idaho Falls

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 typical price of a round-trip flight between Eugene and Idaho Falls?

What is the cheapest month to fly to Idaho Falls?

If you aren’t able to travel to Idaho Falls during the month of September, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $0.

When to book flights from Eugene to Idaho Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Eugene to Idaho Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Eugene to Idaho Falls (EUG to IDA) flight deals and tips

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

Fastest flight time

3h 39m

Direct flights

None
The fastest flight from Eugene to Idaho Falls takes 3h 39m
There are no direct flights from Eugene to Idaho Falls. There are no popular flight routes from Eugene to Idaho Falls.
Search flight deals

Frequently asked questions about flying from Eugene to Idaho Falls

  • How far is Eugene to Idaho Falls Fanning Field by plane?

    Idaho Falls Fanning Field is 552.2 mi away from Eugene. By plane, this route typically takes 3h 39m.

  • When did momondo last update prices for flights from Eugene Airport to Idaho Falls Fanning Field Airport?

    Prices for flights from Eugene Airport to Idaho Falls Fanning Field Airport refresh daily.

  • How many operators does momondo search for flights from Eugene Airport to Idaho Falls Fanning Field Airport?

  • How old do you have to be to fly from Eugene Airport to Idaho Falls Fanning Field Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Eugene Airport to Idaho Falls Fanning Field Airport.

  • What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?

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

  • What is the most popular airline from Eugene to Idaho Falls?

Best airlines flying from Eugene to Idaho Falls

Compare and see reviews for airlines that fly from Eugene to Idaho Falls with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $282Free CancellationRating
7.9
12,309 reviews
Search Alaska Airlines flights

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Eugene to Idaho Falls. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Idaho Falls from Eugene on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Eugene to Idaho Falls flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Idaho Falls, momondo offers a useful price alert feature which will track prices for flights to Idaho Falls from Eugene and alert you when they change.

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