Cheap Flights to Bonneville County from $99

View $99 flight on Tue, May 26, 2026Opens in a new window

Popular airlines to Bonneville County

  • Delta

  • American Airlines

  • United

  • Alaska Airlines

  • KLM

  • Lufthansa

  • Virgin Atlantic

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

How much is the cheapest flight to Bonneville County?

Prices were available within the past 7 days and start at $99 for one-way flights and $117 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, May 20 - Tue, May 26
PDX
Portland
IDA
Idaho Falls
$117 Roundtrip, found 3 days ago
$117
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, May 20 from Portland to Idaho Falls, returning Tue, May 26, priced at $117 found 3 days ago
Bargain Flight
Sun, May 17 - Sat, May 23
SEA
Seattle
IDA
Idaho Falls
$215 Roundtrip, found 19 hours ago
$215
Roundtrip
found 19 hours ago
Select Bargain Flight flight, departing Sun, May 17 from Seattle to Idaho Falls, returning Sat, May 23, priced at $215 found 19 hours ago
United
Sat, May 30 - Tue, Jun 2
ORD
Chicago
JAC
Jackson
$295 Roundtrip, found 5 hours ago
$295
Roundtrip
found 5 hours ago
Select United flight, departing Sat, May 30 from Chicago to Jackson, returning Tue, Jun 2, priced at $295 found 5 hours ago
Bargain Flight
Wed, May 20 - Sat, May 23
SEA
Seattle
JAC
Jackson
$296 Roundtrip, found 4 hours ago
$296
Roundtrip
found 4 hours ago
Select Bargain Flight flight, departing Wed, May 20 from Seattle to Jackson, returning Sat, May 23, priced at $296 found 4 hours ago
Delta
Tue, May 12 - Wed, May 20
PDX
Portland
JAC
Jackson
$297 Roundtrip, found 6 days ago
$297
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, May 12 from Portland to Jackson, returning Wed, May 20, priced at $297 found 6 days ago
American Airlines
Tue, May 26 - Wed, May 27
LAX
Los Angeles
JAC
Jackson
$299 Roundtrip, found 2 hours ago
$299
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Tue, May 26 from Los Angeles to Jackson, returning Wed, May 27, priced at $299 found 2 hours ago
Delta
Wed, May 27 - Tue, Jun 2
LAX
Los Angeles
IDA
Idaho Falls
$301 Roundtrip, just found
$301
Roundtrip
just found
Select Delta flight, departing Wed, May 27 from Los Angeles to Idaho Falls, returning Tue, Jun 2, priced at $301 just found
American Airlines
Wed, Sep 30 - Tue, Oct 6
ORD
Chicago
IDA
Idaho Falls
$309 Roundtrip, found 3 hours ago
$309
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Wed, Sep 30 from Chicago to Idaho Falls, returning Tue, Oct 6, priced at $309 found 3 hours ago
American Airlines
Tue, Jun 16 - Fri, Jun 19
PHX
Phoenix
JAC
Jackson
$311 Roundtrip, found 1 hour ago
$311
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Tue, Jun 16 from Phoenix to Jackson, returning Fri, Jun 19, priced at $311 found 1 hour ago
Bargain Flight
Mon, Dec 7 - Mon, Dec 14
MSP
Minneapolis
IDA
Idaho Falls
$315 Roundtrip, found 5 days ago
$315
Roundtrip
found 5 days ago
Select Bargain Flight flight, departing Mon, Dec 7 from Minneapolis to Idaho Falls, returning Mon, Dec 14, priced at $315 found 5 days ago

Airports in Bonneville County

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Jackson Hole Airport JAC. Cheapest option available. Flights from $489
JAC
Jackson Hole Airport
Cheapest
Flights from $489

Trending flights to Bonneville County

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Apr 24 - Mon, Apr 27
JFK
New York
JAC
Jackson
$247 Roundtrip, found 3 days ago
$247
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Apr 24 from New York to Jackson, returning Mon, Apr 27, priced at $247 found 3 days ago

Frequently asked questions

How do I find cheap flights to Bonneville County that have flexible change policies?
By using our convenient "No change fee" filter, that's how. Just type in your origin, destination and dates, click the "Search" button, then check the box directly underneath the "Flexible change policies" subheading (left-hand side of your screen). Expedia makes it easy to find affordable, flexible fares to Bonneville County.
Which airlines fly to Bonneville County?
When you're ready to reserve your seat to or near Bonneville County, these leading carriers look forward to welcoming you aboard:

  • United Airlines - 91 flights to or near Bonneville County each month, including 91 flights to Idaho Falls Regional Airport (IDA) per month.
  • Delta Air Lines - 86 flights to or near Bonneville County each month, including 86 flights to Idaho Falls Regional Airport (IDA) per month.
  • Allegiant Air - 65 flights to or near Bonneville County each month, including 65 flights to Idaho Falls Regional Airport (IDA) per month.

How can I find cheap tickets to Bonneville County?
In the last seven days, $117 was the lowest price for a flight to Bonneville County. For an even cheaper fare, book well ahead of time and be flexible with your dates. Search for your airfare to Bonneville County, then check out prices for nearby days by clicking on our "flexible dates" link.
How much is a flight to Bonneville County?
The cost of a round-trip airfare to Bonneville County in the last seven days ranged between $117 and $315. If you were flying one way out of Portland (PDX), you could have landed an affordable fare from just $99.
What are the most popular airports to fly into in Bonneville County?
Get ready to pack your bags and jet into Idaho Falls Regional Airport (IDA), Bonneville County's leading flight hub. Book a seat on one of the 334 flights that touch down at this well-known destination every month.
When is the cheapest time to fly to Bonneville County?
Leave for Bonneville County early on in the week and you'll usually be rewarded with lower-cost fares. Tuesday is typically the cheapest day to fly out, followed by Monday. If you're eager to avoid the priciest flights, stay away from Saturdays.
How much is a plane ticket to Bonneville County?
In the last seven days, plane fares cost between $117 and $315. Swipe through our terrific deals to Bonneville County, make a booking and then get packing!
What months are the cheapest to book a flight to Bonneville County?
February is the most affordable month to secure a seat for your Bonneville County escape. Fares are at a premium throughout the busy month of December, so avoid this time if possible.
How long is a flight to Bonneville County?
It depends on a number of things, such as where you jet off from and whether it's a direct or multi-stop flight. Listed below are three of the busiest domestic routes to Bonneville County and their average flight times:

  • Denver, CO (DEN-Denver Intl.) to Idaho Falls Regional Airport (IDA) - 1 hour and 41 minutes
  • Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Idaho Falls Regional Airport (IDA) - 3 hours and 1 minute
  • Salt Lake City, UT (SLC-Salt Lake City Intl.) to Idaho Falls Regional Airport (IDA) - 1 hour and 6 minutes

What is the best time to go to Bonneville County?
May, July and August are popular months to discover the wonders of Idaho Falls, one of Bonneville County's top cities. Summertime here begins June 20. Temperatures vary from 50ºF to 80ºF across this season, so travel around then if you enjoy warmer weather.

Book with confidence

Enjoy extra legroom, flight flexibility, and a seamless travel experience.

Travel information

*Flight schedules are subject to change.

*Available to One Key members.

 

*Flight schedules are subject to change.

*Available to One Key members.

 

Explore a world of travel with Expedia