£49 Cheap Flights to Franklin County

View £49 flight on Thu, 9 Jul 2026Opens in a new window

Popular airlines to Franklin County

  • Alaska Airlines

  • Delta

  • American Airlines

  • United

  • Frontier Airlines

  • Southwest Airlines

  • JetBlue Airways

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Cheap round-trip flights to Franklin County

Prices were available within the past 7 days and start at £49 for one-way flights and £224 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 19 May - Wed, 20 May
LAX
Los Angeles
IDA
Idaho Falls
£224 Return, found 22 hours ago
£224
Return
found 22 hours ago
Select Delta flight, departing Tue, 19 May from Los Angeles to Idaho Falls, returning Wed, 20 May, priced at £224 found 22 hours ago
Alaska Airlines
Wed, 20 May - Sat, 23 May
LAX
Los Angeles
IDA
Idaho Falls
£232 Return, found 22 hours ago
£232
Return
found 22 hours ago
Select Alaska Airlines flight, departing Wed, 20 May from Los Angeles to Idaho Falls, returning Sat, 23 May, priced at £232 found 22 hours ago
Alaska Airlines
Tue, 14 Jul - Tue, 21 Jul
SNA
Orange County
IDA
Idaho Falls
£238 Return, found 1 day ago
£238
Return
found 1 day ago
Select Alaska Airlines flight, departing Tue, 14 Jul from Orange County to Idaho Falls, returning Tue, 21 Jul, priced at £238 found 1 day ago
Alaska Airlines
Mon, 18 May - Wed, 20 May
LAX
Los Angeles
IDA
Idaho Falls
£244 Return, found 22 hours ago
£244
Return
found 22 hours ago
Select Alaska Airlines flight, departing Mon, 18 May from Los Angeles to Idaho Falls, returning Wed, 20 May, priced at £244 found 22 hours ago
Alaska Airlines
Sat, 11 Jul - Sat, 18 Jul
LAS
Las Vegas
IDA
Idaho Falls
£245 Return, found 1 day ago
£245
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat, 11 Jul from Las Vegas to Idaho Falls, returning Sat, 18 Jul, priced at £245 found 1 day ago
Alaska Airlines
Sat, 11 Jul - Sat, 18 Jul
LAS
Las Vegas
IDA
Idaho Falls
£246 Return, found 1 day ago
£246
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat, 11 Jul from Las Vegas to Idaho Falls, returning Sat, 18 Jul, priced at £246 found 1 day ago
Alaska Airlines
Sat, 13 Jun - Sat, 20 Jun
LAS
Las Vegas
IDA
Idaho Falls
£249 Return, found 5 days ago
£249
Return
found 5 days ago
Select Alaska Airlines flight, departing Sat, 13 Jun from Las Vegas to Idaho Falls, returning Sat, 20 Jun, priced at £249 found 5 days ago
United
Wed, 20 May - Sat, 23 May
LAX
Los Angeles
IDA
Idaho Falls
£415 Return, found 22 hours ago
£415
Return
found 22 hours ago
Select United flight, departing Wed, 20 May from Los Angeles to Idaho Falls, returning Sat, 23 May, priced at £415 found 22 hours ago
American Airlines
Wed, 20 May - Sat, 23 May
LAX
Los Angeles
IDA
Idaho Falls
£421 Return, found 22 hours ago
£421
Return
found 22 hours ago
Select American Airlines flight, departing Wed, 20 May from Los Angeles to Idaho Falls, returning Sat, 23 May, priced at £421 found 22 hours ago
KLM
Tue, 10 Nov - Tue, 17 Nov
LHR
London
IDA
Idaho Falls
£820 Return, found 3 days ago
£820
Return
found 3 days ago
Select KLM flight, departing Tue, 10 Nov from London to Idaho Falls, returning Tue, 17 Nov, priced at £820 found 3 days ago

Trending flights to Franklin County

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

Alaska Airlines
Tue, 10 Nov - Tue, 17 Nov
LHR
London
IDA
Idaho Falls
£702 Return, found 3 days ago
£702
Return
found 3 days ago
Select Alaska Airlines flight, departing Tue, 10 Nov from London to Idaho Falls, returning Tue, 17 Nov, priced at £702 found 3 days ago

Frequently asked questions

How do I find cheap flights to Franklin County that have flexible change policies?
Search for bargain flights to Franklin County, then tick the "No change fee" box below the "Flexible change policies" subheading. It really is that easy. We know that plans can change and flexibility is important, so book with confidence with Expedia.
Which airlines fly to Franklin County?
Dig out your suitcase and take your pick of these well-known airlines that have flights into or near Franklin County:

  • Delta Air Lines - 6,400 flights to or near Franklin County each month, including 6,400 flights to Salt Lake City Intl. Airport (SLC) per month.
  • Southwest Airlines - 676 flights to or near Franklin County each month, including 676 flights to Salt Lake City Intl. Airport (SLC) per month.
  • United Airlines - 563 flights to or near Franklin County each month, including 563 flights to Salt Lake City Intl. Airport (SLC) per month.

How can I find cheap tickets to Franklin County?
A great strategy for scoring cheap fares is to be flexible with your dates. Begin with searching for your flight to Franklin County, then click on the "flexible dates" link for a list of prices for nearby days. Another handy tip? Book well ahead. For an idea of fares, £224 was the best price for a flight to Franklin County in the last seven days.
How much is a flight to Franklin County?
There were plenty of low-cost fares for the taking in the last seven days, with the price of a return ticket to Franklin County varying between £224 and £820. Many lucky travellers locked in one-way tickets from Orange County (SNA) for just £49.
What are the most popular airports to fly into in Franklin County?
Jet into Salt Lake City Intl. Airport (SLC) and experience everything that Franklin County has to offer. As the region's primary entry point, around 8,676 flights land here each month.
When is the cheapest time to fly to Franklin County?
Jet off on a Tuesday to improve your chances of picking up the cheapest flight to Franklin County. Mondays are usually the second most affordable day to take off. Saturday is generally the priciest day to fly anywhere.
How much is a plane ticket to Franklin County?
In the last seven days, plane tickets to Franklin County fluctuated from £224 to £820.
What is the best time to go to Franklin County?
June, July and August are popular months to explore the wonders of Preston, one of Franklin County's most fascinating cities. Summer here starts June 20. Average temperatures range from 10ºC to 27ºC across the season, so visit around then if you enjoy warmer weather.
What months are the cheapest to book a flight to Franklin County?
February is the ideal month to snap up an awesome deal to Franklin County. Be aware that the costliest time to purchase tickets in the U.S. Isn't during the height of summer, but in December.

Travel information

Franklin County Flights Information

Airlines serving
Breeze Airways, Alaska Airlines, Delta, United, American Airlines, KLM
Roundtrip price
from £224
Franklin County Flights Information

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