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

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Preston

Flights
Preston

How Much Does it Cost To Fly To Franklin 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 21 hours ago
CA $424
Roundtrip
found 21 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 21 hours ago
Tue, Nov 10 - Sat, Nov 14
SEA
Seattle - Tacoma Intl.
IDA
Idaho Falls Regional
CA $446 Roundtrip, found 21 hours ago
CA $446
Roundtrip
found 21 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 21 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 1 hour ago
CA $474
Roundtrip
found 1 hour 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 1 hour ago
Tue, Oct 27 - Sat, Oct 31
LAX
Los Angeles Intl.
IDA
Idaho Falls Regional
CA $526 Roundtrip, found 20 hours ago
CA $526
Roundtrip
found 20 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 20 hours ago
Sat, Nov 7 - Wed, Nov 11
MSP
Minneapolis - St. Paul Intl.
IDA
Idaho Falls Regional
CA $608 Roundtrip, found 5 hours ago
CA $608
Roundtrip
found 5 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 5 hours ago
Tue, Oct 27 - Sat, Oct 31
YYZ
Pearson Intl.
IDA
Idaho Falls Regional
CA $785 Roundtrip, found 5 hours ago
CA $785
Roundtrip
found 5 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 5 hours ago
Tue, Oct 27 - Sat, Oct 31
YYZ
Pearson Intl.
IDA
Idaho Falls Regional
CA $785 Roundtrip, found 5 hours ago
CA $785
Roundtrip
found 5 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 5 hours ago
Tue, Nov 10 - Sat, Nov 14
YVR
Vancouver Intl.
IDA
Idaho Falls Regional
CA $816 Roundtrip, found 21 hours ago
CA $816
Roundtrip
found 21 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 21 hours ago
OriginDestinationTravel datesFlights from*
PDXIdaho FallsDecember 2 to December 5CA $359
SEAIdaho FallsNovember 10 to November 14CA $424
SNAIdaho FallsDecember 7 to December 14CA $429
LAXIdaho FallsOctober 27 to October 31CA $526
PHXIdaho FallsNovember 11 to November 16CA $707
*Prices include taxes and fees
OriginDestinationTravel datesFlights from*
SLCPocatelloOctober 16 to October 23CA $412
*Prices include taxes and fees

Travelers ❤️ These Franklin County 🏨

Bear River Hot Springs

Bear River Hot Springs

2.5 out of 5
3696 N 1600 E Preston ID
Stay at this hotel in Preston. Enjoy free WiFi, free parking, and 2 outdoor pools. Popular attractions Benson Park and Larsen-Sant Public Library are located nearby.
Opens in a new windowBear River Hot Springs
The Lava Hotel

The Lava Hotel

2.5 out of 5
196 E. Main Lava Hot Springs ID
Book a stay at this spa hotel in Lava Hot Springs. Enjoy free WiFi, free parking, and room service. Our guests praise the pool and the helpful staff in our reviews. Popular attractions The South Bannock County Historical Center Museum and Lava Hot Springs are located nearby.
9/10 Wonderful! (1,225 reviews)
"Clean room. Helpful friendly staff. Great location."

Reviewed on Oct 12, 2026

Opens in a new windowThe Lava Hotel
Clover Creek Inn

Clover Creek Inn

2.5 out of 5
243 N 4th St Montpelier ID
Book a stay at this business-friendly hotel in Montpelier. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Yellowstone Junction and National Oregon/California Trail Center are located nearby.
Opens in a new windowClover Creek Inn
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Home Hotel Lava Hot Springs

Home Hotel Lava Hot Springs

2.5 out of 5
306 E. Main Street Lava Hot Springs ID
Stay at this hotel in Lava Hot Springs. Enjoy free WiFi, free parking, and a picnic area. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Lava Hot Springs and Sunken Gardens at Lava Hot Springs are located nearby.
9.2/10 Wonderful! (1,010 reviews)
"Excelente atención del personal .😊"

Reviewed on Oct 12, 2026

Opens in a new windowHome Hotel Lava Hot Springs
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 Franklin County?
The next vacation you take doesn't have to make a huge dent in your finances. Within the last seven days, the cheapest roundtrip flight to Franklin County cost CA $352. Find a bargain fare and spend the dollars you save on cool experiences. This price was available on Travelocity for flights to Franklin County departing within the next year. Prices and availability are subject to change. Additional terms apply.
Which airlines fly to Franklin County?
With 20 airlines flying to and from Franklin County, finding your ideal fare should be a breeze. If you're planning to land in Preston, pick the well-known carrier, Delta Air Lines. It has approximately 86 flights to this great city per month.
What is the cheapest month to fly to Franklin County?
For your greatest chance at locking in a great flight deal, time your getaway during November. According to Travelocity's direct flight demand from January to December last year, it's the most affordable period to jet out to Franklin County.
How can I check my flight status to Franklin County?
There are a few ways to look up the status of your flight. You'll find all the details you need in our "Trips" portal, which is located at the top right of our homepage. Sign in or create an account in seconds — you'll then be able to view and make changes to your bookings whenever you please. If you're already on the go, the Travelocity app can also help you look up the status of your flight to Franklin County, as well as share travel details with any members of your family flying with you.
How do I find the best deals on flights to Franklin County?
Being flexible with your travel dates is a simple way to nab an incredible deal. Travelocity makes it a snap to find your perfect fare through the "Flexible dates" feature. Search for your Franklin County flight, then compare prices for nearby dates by clicking the "Flexible dates" box above. Booking earlier and avoiding vacation periods are other suggestions. In the last seven days, the lowest price for a return flight to Franklin County was CA $352 on our site. 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 Franklin County with Travelocity?
Pack your case and get set to take off with Travelocity. It's our job to find you all the top deals on cheap flights to Franklin County. Whether you're looking for flexible airfares with plenty of wiggle room or cheap family flights from budget airlines, we'll make it happen.
What are the most popular flight routes to Franklin County?
To help you in your search for flights to Franklin County, here's our list of some of the main routes:

  • Denver, CO (DEN-Denver Intl.) to Salt Lake City Intl. Airport (SLC) - 3,146 flights a month.
  • Los Angeles, CA (LAX-Los Angeles Intl.) to Salt Lake City Intl. Airport (SLC) - 3,133 flights a month.
  • Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Salt Lake City Intl. Airport (SLC) - 2,535 flights a month.

How much is a flight to Franklin County on average?
Get your next big adventure off to a great start by snapping up a fabulous deal with Travelocity. In the last seven days, roundtrip flights to Franklin County cost between CA $352 and CA $816. Search our site and lock in a fare that fits in your budget. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.