Flights To Jefferson County - Cheap Flights Starting at CA $191

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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.

Wed, Aug 26 - Sun, Aug 30
PDX
Portland Intl.
IDA
Idaho Falls Regional
CA $410 Roundtrip, found 3 days ago
CA $410
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Aug 26 from Portland Intl. to Idaho Falls Regional, returning Sun, Aug 30, priced at CA $410 found 3 days ago
Wed, Aug 26 - Sun, Aug 30
PDX
Portland Intl.
IDA
Idaho Falls Regional
CA $469 Roundtrip, found 3 days ago
CA $469
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Aug 26 from Portland Intl. to Idaho Falls Regional, returning Sun, Aug 30, priced at CA $469 found 3 days ago
Mon, Aug 3 - Mon, Aug 10
PDX
Portland Intl.
IDA
Idaho Falls Regional
CA $474 Roundtrip, found 1 day ago
CA $474
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Aug 3 from Portland Intl. to Idaho Falls Regional, returning Mon, Aug 10, priced at CA $474 found 1 day ago
Wed, Aug 26 - Sun, Aug 30
PDX
Portland Intl.
IDA
Idaho Falls Regional
CA $521 Roundtrip, found 3 days ago
CA $521
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Aug 26 from Portland Intl. to Idaho Falls Regional, returning Sun, Aug 30, priced at CA $521 found 3 days ago
Fri, Jul 31 - Mon, Aug 3
PDX
Portland Intl.
IDA
Idaho Falls Regional
CA $532 Roundtrip, found 1 day ago
CA $532
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Jul 31 from Portland Intl. to Idaho Falls Regional, returning Mon, Aug 3, priced at CA $532 found 1 day ago
Mon, Aug 10 - Mon, Aug 24
LAS
Harry Reid Intl.
IDA
Idaho Falls Regional
CA $558 Roundtrip, found 6 days ago
CA $558
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Aug 10 from Harry Reid Intl. to Idaho Falls Regional, returning Mon, Aug 24, priced at CA $558 found 6 days ago
Mon, Aug 10 - Mon, Aug 17
SNA
John Wayne
IDA
Idaho Falls Regional
CA $565 Roundtrip, found 1 day ago
CA $565
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Aug 10 from John Wayne to Idaho Falls Regional, returning Mon, Aug 17, priced at CA $565 found 1 day ago
Sat, Aug 22 - Mon, Aug 31
SYR
Hancock Intl.
IDA
Idaho Falls Regional
CA $572 Roundtrip, found 1 day ago
CA $572
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Aug 22 from Hancock Intl. to Idaho Falls Regional, returning Mon, Aug 31, priced at CA $572 found 1 day ago
OriginDestinationTravel datesFlights from*
SEAIdaho FallsAugust 29 to September 5CA $403
LAXIdaho FallsJuly 30 to August 4CA $518
BOSIdaho FallsSeptember 20 to September 27CA $832
EWRIdaho FallsAugust 3 to August 12CA $1,121
*Prices include taxes and fees
OriginDestinationTravel datesFlights from*
LAXIdaho FallsJuly 17 to July 20CA $841
*Prices include taxes and fees
Price found within the past 48 hours. Click for updated prices.
Wander Camp Yellowstone Island Park
2.0-star property

Wander Camp Yellowstone Island Park

Aug 24 - Aug 31

7 night stay

Vancouver (YVR) to Idaho Falls (IDA)

United • Non-stop roundtrip • Coach
Price was CA $1,655, price is now CA $1,376 per person
CA $1,376
per person
found 1 day ago
Teton Peaks Resort
2.5-star property

Teton Peaks Resort

Aug 6 - Aug 11

5 night stay

Toronto (YYZ) to Idaho Falls (IDA)

Delta • Roundtrip • Coach
Price was CA $2,264, price is now CA $1,795 per person
CA $1,795
per person
found 1 day ago
Kingston East
3.5-star property

Kingston East

Aug 17 - Aug 21

4 night stay

Edmonton (YEG) to Idaho Falls (IDA)

United • Non-stop roundtrip • Coach
Price was CA $1,905, price is now CA $1,576 per person
CA $1,576
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! (1,010 reviews)
"Good property for motel 6. Good with dogs"

Reviewed on Jul 8, 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.
9.4/10 Exceptional! (6 reviews)
"The cabin is so cute and the grounds are fantastic. Set your expectations correctly and you will have a great time. It is like glamping, the cabin is about the size of a large tent and you have to get creative with storage while there, just like you do in a tent. But unlike a tent, you have electricity, ..."

Reviewed on Jun 20, 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.
10/10 Exceptional! (1 review)
"Quiet relaxing and beautiful area!"

Reviewed on Jun 12, 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! (1,826 reviews)
"Stayed with little kids. Very clean and good place to stay for a night or two."

Reviewed on Jul 11, 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 $403. 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 15 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 August. 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 $403. 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 $403 and CA $1,121 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.