Flights To Jefferson County - Cheap Flights Starting at CA $255

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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.

Sat, Nov 7 - Wed, Nov 11
SEA
Seattle - Tacoma Intl.
IDA
Idaho Falls Regional
CA $352 Roundtrip, found 5 days ago
CA $352
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Nov 7 from Seattle - Tacoma Intl. to Idaho Falls Regional, returning Wed, Nov 11, priced at CA $352 found 5 days ago
Sat, Nov 7 - Wed, Nov 11
SEA
Seattle - Tacoma Intl.
IDA
Idaho Falls Regional
CA $372 Roundtrip, found 5 days ago
CA $372
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Nov 7 from Seattle - Tacoma Intl. to Idaho Falls Regional, returning Wed, Nov 11, priced at CA $372 found 5 days ago
Tue, Nov 10 - Sat, Nov 14
SEA
Seattle - Tacoma Intl.
IDA
Idaho Falls Regional
CA $424 Roundtrip, found 22 hours ago
CA $424
Roundtrip
found 22 hours ago
Select Alaska Airlines flight, departing Tue, Nov 10 from Seattle - Tacoma Intl. to Idaho Falls Regional, returning Sat, Nov 14, priced at CA $424 found 22 hours ago
Tue, Nov 10 - Sat, Nov 14
SEA
Seattle - Tacoma Intl.
IDA
Idaho Falls Regional
CA $446 Roundtrip, found 22 hours ago
CA $446
Roundtrip
found 22 hours ago
Select Alaska Airlines flight, departing Tue, Nov 10 from Seattle - Tacoma Intl. to Idaho Falls Regional, returning Sat, Nov 14, priced at CA $446 found 22 hours ago
Sat, Nov 7 - Wed, Nov 11
SEA
Seattle - Tacoma Intl.
IDA
Idaho Falls Regional
CA $450 Roundtrip, found 5 days ago
CA $450
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Nov 7 from Seattle - Tacoma Intl. to Idaho Falls Regional, returning Wed, Nov 11, priced at CA $450 found 5 days ago
Sat, Nov 7 - Thu, Nov 12
SEA
Seattle - Tacoma Intl.
IDA
Idaho Falls Regional
CA $474 Roundtrip, found 2 hours ago
CA $474
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Sat, Nov 7 from Seattle - Tacoma Intl. to Idaho Falls Regional, returning Thu, Nov 12, priced at CA $474 found 2 hours ago
Tue, Oct 27 - Sat, Oct 31
LAX
Los Angeles Intl.
IDA
Idaho Falls Regional
CA $526 Roundtrip, found 21 hours ago
CA $526
Roundtrip
found 21 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 21 hours ago
Sat, Nov 7 - Wed, Nov 11
MSP
Minneapolis - St. Paul Intl.
IDA
Idaho Falls Regional
CA $608 Roundtrip, found 6 hours ago
CA $608
Roundtrip
found 6 hours ago
Select Alaska Airlines flight, departing Sat, Nov 7 from Minneapolis - St. Paul Intl. to Idaho Falls Regional, returning Wed, Nov 11, priced at CA $608 found 6 hours ago
Tue, Oct 27 - Sat, Oct 31
YYZ
Pearson Intl.
IDA
Idaho Falls Regional
CA $785 Roundtrip, found 6 hours ago
CA $785
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Oct 27 from Pearson Intl. to Idaho Falls Regional, returning Sat, Oct 31, priced at CA $785 found 6 hours ago
Tue, Oct 27 - Sat, Oct 31
YYZ
Pearson Intl.
IDA
Idaho Falls Regional
CA $785 Roundtrip, found 6 hours ago
CA $785
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Tue, Oct 27 from Pearson Intl. to Idaho Falls Regional, returning Sat, Oct 31, priced at CA $785 found 6 hours ago
Tue, Nov 10 - Sat, Nov 14
YVR
Vancouver Intl.
IDA
Idaho Falls Regional
CA $816 Roundtrip, found 22 hours ago
CA $816
Roundtrip
found 22 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 22 hours ago
OriginDestinationTravel datesFlights from*
SEAIdaho FallsNovember 10 to November 14CA $424
LAXIdaho FallsOctober 27 to October 31CA $526
MSPIdaho FallsNovember 7 to November 11CA $608
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! (1,896 reviews)
"Nice stay"

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 20 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 November. 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 $908 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.