Flight Destinations in Franklin County

View ฿7,180 flight on Mon, 2 Feb 2026Opens in a new window

Popular airlines to Franklin County

  • Nok Air

    Nok Air

  • Thai AirAsia

    Thai AirAsia

  • Thai Airways International

    Thai Airways International

  • Thai AirAsia X

    Thai AirAsia X

  • Hong Kong Airlines

    Hong Kong Airlines

  • AirAsia

    AirAsia

  • Scoot

    Scoot

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Cheap round-trip flights to Franklin County

Prices were available within the past 7 days and start at ฿7,180 for one-way flights and ฿12,140 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 2 Feb - Mon, 2 Mar
SEA
Seattle
IDA
Idaho Falls
฿12,140 Return, found 5 days ago
฿12,140
Return
found 5 days ago
Select Delta flight, departing Mon, 2 Feb from Seattle to Idaho Falls, returning Mon, 2 Mar, priced at ฿12,140 found 5 days ago
Delta
Mon, 2 Feb - Mon, 2 Mar
SEA
Seattle
IDA
Idaho Falls
฿14,330 Return, found 5 days ago
฿14,330
Return
found 5 days ago
Select Delta flight, departing Mon, 2 Feb from Seattle to Idaho Falls, returning Mon, 2 Mar, priced at ฿14,330 found 5 days ago
Delta
Mon, 2 Feb - Mon, 2 Mar
SEA
Seattle
IDA
Idaho Falls
฿14,360 Return, found 5 days ago
฿14,360
Return
found 5 days ago
Select Delta flight, departing Mon, 2 Feb from Seattle to Idaho Falls, returning Mon, 2 Mar, priced at ฿14,360 found 5 days ago
United
Mon, 2 Feb - Mon, 2 Mar
SEA
Seattle
IDA
Idaho Falls
฿14,735 Return, found 5 days ago
฿14,735
Return
found 5 days ago
Select United flight, departing Mon, 2 Feb from Seattle to Idaho Falls, returning Mon, 2 Mar, priced at ฿14,735 found 5 days ago
Delta
Mon, 13 Apr - Wed, 15 Apr
SEA
Seattle
IDA
Idaho Falls
฿15,150 Return, found 21 hours ago
฿15,150
Return
found 21 hours ago
Select Delta flight, departing Mon, 13 Apr from Seattle to Idaho Falls, returning Wed, 15 Apr, priced at ฿15,150 found 21 hours ago
American Airlines
Mon, 2 Feb - Mon, 2 Mar
SEA
Seattle
IDA
Idaho Falls
฿15,405 Return, found 5 days ago
฿15,405
Return
found 5 days ago
Select American Airlines flight, departing Mon, 2 Feb from Seattle to Idaho Falls, returning Mon, 2 Mar, priced at ฿15,405 found 5 days ago
American Airlines
Mon, 13 Apr - Wed, 15 Apr
SEA
Seattle
IDA
Idaho Falls
฿15,445 Return, found 21 hours ago
฿15,445
Return
found 21 hours ago
Select American Airlines flight, departing Mon, 13 Apr from Seattle to Idaho Falls, returning Wed, 15 Apr, priced at ฿15,445 found 21 hours ago
American Airlines
Mon, 2 Feb - Mon, 2 Mar
SEA
Seattle
IDA
Idaho Falls
฿15,580 Return, found 5 days ago
฿15,580
Return
found 5 days ago
Select American Airlines flight, departing Mon, 2 Feb from Seattle to Idaho Falls, returning Mon, 2 Mar, priced at ฿15,580 found 5 days ago
EVA Airways
Sat, 24 Jan - Wed, 28 Jan
BKK
Bangkok
IDA
Idaho Falls
฿30,570 Return, found 3 days ago
฿30,570
Return
found 3 days ago
Select EVA Airways flight, departing Sat, 24 Jan from Bangkok to Idaho Falls, returning Wed, 28 Jan, priced at ฿30,570 found 3 days ago
Qatar Airways
Wed, 1 Apr - Fri, 15 May
BKK
Bangkok
IDA
Idaho Falls
฿51,495 Return, found 2 days ago
฿51,495
Return
found 2 days ago
Select Qatar Airways flight, departing Wed, 1 Apr from Bangkok to Idaho Falls, returning Fri, 15 May, priced at ฿51,495 found 2 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.

EVA Airways
Sat, 24 Jan - Wed, 28 Jan
BKK
Bangkok
IDA
Idaho Falls
฿30,570 Return, found 3 days ago
฿30,570
Return
found 3 days ago
Select EVA Airways flight, departing Sat, 24 Jan from Bangkok to Idaho Falls, returning Wed, 28 Jan, priced at ฿30,570 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, ฿12,140 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 ฿12,140 and ฿51,495. Many lucky travellers locked in one-way tickets from Seattle (SEA) for just ฿7,180.
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.
How much is a plane ticket to Franklin County?
In the last seven days, plane tickets to Franklin County fluctuated from ฿12,140 to ฿51,495.
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.

Book with confidence

About Franklin County

Expedia offers flights to Franklin County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Franklin County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Franklin County

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