Flights To Jefferson County - Cheap Flights Starting at CA $257

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How Much Does it Cost To Fly To Jefferson County?

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Tue, Oct 27 - Sat, Oct 31
LAX
Los Angeles Intl.
IDA
Idaho Falls Regional
CA $526 Roundtrip, found 9 hours ago
CA $526
Roundtrip
found 9 hours ago
Select Alaska Airlines flight, departing Tue, Oct 27 from Los Angeles Intl. to Idaho Falls Regional, returning Sat, Oct 31, priced at CA $526 found 9 hours ago
Wed, Oct 21 - Mon, Oct 26
LAX
Los Angeles Intl.
IDA
Idaho Falls Regional
CA $547 Roundtrip, found 2 days ago
CA $547
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Oct 21 from Los Angeles Intl. to Idaho Falls Regional, returning Mon, Oct 26, priced at CA $547 found 2 days ago
Wed, Oct 21 - Mon, Oct 26
LAX
Los Angeles Intl.
IDA
Idaho Falls Regional
CA $548 Roundtrip, found 2 days ago
CA $548
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Oct 21 from Los Angeles Intl. to Idaho Falls Regional, returning Mon, Oct 26, priced at CA $548 found 2 days ago
Wed, Oct 21 - Mon, Oct 26
LAX
Los Angeles Intl.
IDA
Idaho Falls Regional
CA $548 Roundtrip, found 2 days ago
CA $548
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Oct 21 from Los Angeles Intl. to Idaho Falls Regional, returning Mon, Oct 26, priced at CA $548 found 2 days ago
Tue, Oct 27 - Sat, Oct 31
LAX
Los Angeles Intl.
IDA
Idaho Falls Regional
CA $597 Roundtrip, found 9 hours ago
CA $597
Roundtrip
found 9 hours ago
Select Alaska Airlines flight, departing Tue, Oct 27 from Los Angeles Intl. to Idaho Falls Regional, returning Sat, Oct 31, priced at CA $597 found 9 hours ago
Tue, Nov 10 - Sat, Nov 14
YVR
Vancouver Intl.
IDA
Idaho Falls Regional
CA $816 Roundtrip, found 10 hours ago
CA $816
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Tue, Nov 10 from Vancouver Intl. to Idaho Falls Regional, returning Sat, Nov 14, priced at CA $816 found 10 hours ago
Thu, Oct 15 - Mon, Oct 19
SFO
San Francisco Intl.
IDA
Idaho Falls Regional
CA $843 Roundtrip, found 6 days ago
CA $843
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Oct 15 from San Francisco Intl. to Idaho Falls Regional, returning Mon, Oct 19, priced at CA $843 found 6 days ago
Fri, Nov 13 - Tue, Nov 17
YVR
Vancouver Intl.
IDA
Idaho Falls Regional
CA $851 Roundtrip, found 2 days ago
CA $851
Roundtrip
found 2 days ago
Select United flight, departing Fri, Nov 13 from Vancouver Intl. to Idaho Falls Regional, returning Tue, Nov 17, priced at CA $851 found 2 days ago
Sat, Oct 31 - Sat, Nov 7
YYC
Calgary Intl.
IDA
Idaho Falls Regional
CA $1,046 Roundtrip, found 1 day ago
CA $1,046
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Oct 31 from Calgary Intl. to Idaho Falls Regional, returning Sat, Nov 7, priced at CA $1,046 found 1 day ago
OriginDestinationTravel datesFlights from*
SEAIdaho FallsNovember 7 to November 11CA $352
LAXIdaho FallsOctober 27 to October 31CA $526
BOSIdaho FallsNovember 11 to November 15CA $626
EWRIdaho FallsNovember 8 to November 10CA $908
*Prices include taxes and fees
OriginDestinationTravel datesFlights from*
EWRIdaho FallsOctober 16 to October 20CA $862
*Prices include taxes and fees
Price found within the past 48 hours. Click for updated prices.
Motel 6 Rexburg, ID
2.0-star property

Motel 6 Rexburg, ID

Dec 29 - Jan 3

5 night stay

Vancouver (YVR) to Idaho Falls (IDA)

United • Non-stop • Coach

Idaho Falls (IDA) to Vancouver (YVR)

Alaska Airlines • Non-stop • Coach
Price was CA $1,430, price is now CA $1,252 per person
CA $1,252
per person
found 1 day ago
Motel 6 Rigby, ID
2.0-star property

Motel 6 Rigby, ID

Dec 29 - Jan 3

5 night stay

Vancouver (YVR) to Idaho Falls (IDA)

United • Non-stop • Coach

Idaho Falls (IDA) to Vancouver (YVR)

Alaska Airlines • Non-stop • Coach
Price was CA $1,462, price is now CA $1,257 per person
CA $1,257
per person
found 1 day ago
Motel 6 Idaho Falls, ID - Snake River
2.0-star property

Motel 6 Idaho Falls, ID - Snake River

Dec 29 - Jan 3

5 night stay

Vancouver (YVR) to Idaho Falls (IDA)

United • Non-stop • Coach

Idaho Falls (IDA) to Vancouver (YVR)

Alaska Airlines • Non-stop • Coach
Price was CA $1,478, price is now CA $1,277 per person
CA $1,277
per person
found 1 day ago
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Travelers ❤️ These Jefferson County 🏨

Motel 6 Rigby, ID

Motel 6 Rigby, ID

2 out of 5
425 Farnsworth Way Rigby ID
Stay at this motel in Rigby. Enjoy free parking, a 24-hour front desk, and daily housekeeping. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Rigby City Park and Rigby City Library are located nearby.
7.8/10 Good! (1,000 reviews)
"The room was clean but sparse which is to be expected at a budget hotel. Staff was accommodating and polite. Our only complaint is that the i e machine didn’t work."

Reviewed on Oct 4, 2026

Opens in a new windowMotel 6 Rigby, ID
Lone Wolf Cabin At Mountain River Ranch

Lone Wolf Cabin At Mountain River Ranch

Ririe ID
Stay at this apartment in Ririe. Enjoy air conditioning. Popular attractions Heise Hot Springs and Kelly Canyon Ski Area are located nearby.
9.6/10 Exceptional! (12 reviews)
"Great!"

Reviewed on Aug 16, 2026

Opens in a new windowLone Wolf Cabin At Mountain River Ranch
Sheriff's Office Cabin At Mountain River Ranch

Sheriff's Office Cabin At Mountain River Ranch

Ririe ID
Stay at this apartment in Ririe. Enjoy air conditioning. Popular attractions Heise Hot Springs and Kelly Canyon Ski Area are located nearby.
9.6/10 Exceptional! (4 reviews)
"Fun atmosphere"

Reviewed on Sep 13, 2026

Opens in a new windowSheriff's Office Cabin At Mountain River Ranch
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Motel West

Motel West

2.5 out of 5
1540 West Broadway Idaho Falls ID
Stay at this motel in Idaho Falls. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Idaho Falls Greenbelt Trail and Idaho Falls Greenbelt are located nearby.
8.8/10 Excellent! (1,895 reviews)
"Nice stay. Would be back."

Reviewed on Oct 12, 2026

Opens in a new windowMotel West
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

How much is the cheapest flight to Jefferson County?
Based on prices found over the last seven days, a roundtrip flight to Jefferson County started at as little as CA $352. If you can be flexible with your dates, it's easier to snap up a great bargain. This price was available on Travelocity for flights to Jefferson County departing within the next year. Prices and availability are subject to change. Additional terms apply.
Which airlines fly to Jefferson County?
Pick from 17 airlines when you want to book your flight to Jefferson County. Let United Airlines get you there comfortably. This top carrier operates 138 services a month to Rigby, Jefferson County's primary city.
What is the cheapest month to fly to Jefferson County?
Spend more money on grand experiences rather than airfares by visiting Jefferson County in October. This is the cheapest month to jet to this destination according to Travelocity's direct return flight demand from January to December last year. Browse through our selection of flights and get away from it all without breaking the bank.
How can I check my flight status to Jefferson County?
Get useful updates about changes to flight status and gate numbers with Trips. Travelocity's handy customer portal is located at the top of our homepage and is the place to view and manage your bookings. Create an account in a matter of seconds and you're ready to go. Or, download the Travelocity app and check the details of your flight to Jefferson County while you're on the go — and even when offline. Travelocity's app can manage all your booking needs. Whether you want to organize transportation to or from the airport or share details with any members of your family flying with you, our trusty app has your back.
How do I find the best deals on flights to Jefferson County?
It's better to book early, and if possible, avoid traveling during high season. Another smart way to save is by clicking the "Flexible dates" box at the top of the page after searching for your flights. This lets you compare prices for nearby days. In the last seven days, the lowest price for a return flight to Jefferson County was CA $352. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to Jefferson County with Travelocity?
From cheap family flights to all-inclusive resorts and activities, Travelocity has got you covered for epic adventures. With everything you need in one place, you can relax while gearing up for the fun things you'll be discovering in Jefferson County and less time planning. Plus with our Price Match Guarantee and 24/7 customer assistance, we do our best to make your next getaway a magical one.
What are the most popular flight routes to Jefferson County?
To help you in your search for flights to Jefferson County, here's our list of some of the busiest routes:

  • Salt Lake City, UT (SLC-Salt Lake City Intl.) to Idaho Falls Regional Airport (IDA) - 849 flights a month.
  • Denver, CO (DEN-Denver Intl.) to Idaho Falls Regional Airport (IDA) - 710 flights a month.
  • Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Idaho Falls Regional Airport (IDA) - 372 flights a month.

How much is a flight to Jefferson County on average?
Passengers were finding roundtrip flights to Jefferson County for between CA $352 and CA $1,046 with Travelocity in the last seven days. Whether you want to fly budget or business class, we'll help you get your hands on the best deals around. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.