Popular airlines to Jefferson County

  • Delta

    Delta

  • Korean Air

    Korean Air

  • Qatar Airways

    Qatar Airways

  • United

    United

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Cheap round-trip flights to Jefferson County

Prices were available within the past 7 days and start at HK$4,034 for one-way flights and HK$6,747 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Airlines
Sun, 14 Sep - Sat, 20 Sep
HKG
Hong Kong SAR
IDA
Idaho Falls
HK$6,747 Return, found 1 day ago
HK$6,747
Return
found 1 day ago
Select China Airlines flight, departing Sun, 14 Sep from Hong Kong SAR to Idaho Falls, returning Sat, 20 Sep, priced at HK$6,747 found 1 day ago
EVA Airways
Mon, 6 Oct - Mon, 10 Nov
HKG
Hong Kong SAR
IDA
Idaho Falls
HK$7,329 Return, found 5 days ago
HK$7,329
Return
found 5 days ago
Select EVA Airways flight, departing Mon, 6 Oct from Hong Kong SAR to Idaho Falls, returning Mon, 10 Nov, priced at HK$7,329 found 5 days ago
EVA Airways
Sun, 14 Sep - Sat, 20 Sep
HKG
Hong Kong SAR
IDA
Idaho Falls
HK$7,457 Return, found 1 day ago
HK$7,457
Return
found 1 day ago
Select EVA Airways flight, departing Sun, 14 Sep from Hong Kong SAR to Idaho Falls, returning Sat, 20 Sep, priced at HK$7,457 found 1 day ago
China Airlines
Sun, 14 Sep - Sat, 20 Sep
HKG
Hong Kong SAR
IDA
Idaho Falls
HK$9,297 Return, found 1 day ago
HK$9,297
Return
found 1 day ago
Select China Airlines flight, departing Sun, 14 Sep from Hong Kong SAR to Idaho Falls, returning Sat, 20 Sep, priced at HK$9,297 found 1 day ago
China Airlines
Sun, 14 Sep - Sat, 20 Sep
HKG
Hong Kong SAR
IDA
Idaho Falls
HK$9,679 Return, found 1 day ago
HK$9,679
Return
found 1 day ago
Select China Airlines flight, departing Sun, 14 Sep from Hong Kong SAR to Idaho Falls, returning Sat, 20 Sep, priced at HK$9,679 found 1 day ago
China Airlines
Sun, 14 Sep - Sat, 20 Sep
HKG
Hong Kong SAR
IDA
Idaho Falls
HK$9,723 Return, found 1 day ago
HK$9,723
Return
found 1 day ago
Select China Airlines flight, departing Sun, 14 Sep from Hong Kong SAR to Idaho Falls, returning Sat, 20 Sep, priced at HK$9,723 found 1 day ago
China Airlines
Sun, 14 Sep - Sat, 20 Sep
HKG
Hong Kong SAR
IDA
Idaho Falls
HK$9,736 Return, found 1 day ago
HK$9,736
Return
found 1 day ago
Select China Airlines flight, departing Sun, 14 Sep from Hong Kong SAR to Idaho Falls, returning Sat, 20 Sep, priced at HK$9,736 found 1 day ago
United
Mon, 6 Oct - Mon, 10 Nov
HKG
Hong Kong SAR
IDA
Idaho Falls
HK$10,719 Return, found 5 days ago
HK$10,719
Return
found 5 days ago
Select United flight, departing Mon, 6 Oct from Hong Kong SAR to Idaho Falls, returning Mon, 10 Nov, priced at HK$10,719 found 5 days ago
Delta
Sun, 14 Sep - Sat, 20 Sep
HKG
Hong Kong SAR
IDA
Idaho Falls
HK$11,973 Return, found 1 day ago
HK$11,973
Return
found 1 day ago
Select Delta flight, departing Sun, 14 Sep from Hong Kong SAR to Idaho Falls, returning Sat, 20 Sep, priced at HK$11,973 found 1 day ago
Qatar Airways
Mon, 6 Oct - Mon, 10 Nov
HKG
Hong Kong SAR
IDA
Idaho Falls
HK$12,087 Return, found 5 days ago
HK$12,087
Return
found 5 days ago
Select Qatar Airways flight, departing Mon, 6 Oct from Hong Kong SAR to Idaho Falls, returning Mon, 10 Nov, priced at HK$12,087 found 5 days ago
Expedia offers flights to Jefferson County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Jefferson County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Jefferson County that have flexible change policies?
When it comes to flying these days, flexibility is a must. That's why we've added a "No change fee" filter to help you track down flexible, low-priced flights to Jefferson County. It's to the left of your screen directly under the "Flexible change policies" subheading.
Which airlines fly to Jefferson County?
Find a seat with one of these airlines and the lively region of Jefferson County will be yours to explore:

  • United Airlines - 91 flights to or near Jefferson County each month, including 91 flights to Idaho Falls Regional Airport (IDA) per month.
  • Delta Air Lines - 86 flights to or near Jefferson County each month, including 86 flights to Idaho Falls Regional Airport (IDA) per month.
  • Allegiant Air - 65 flights to or near Jefferson County each month, including 65 flights to Idaho Falls Regional Airport (IDA) per month.

How can I find cheap tickets to Jefferson County?
In the last seven days, HK$6,747 was the lowest price for a flight to Jefferson County. For an even cheaper fare, book ahead of time and be flexible with your travel dates. Search for your trip to Jefferson County, then check out prices for nearby days by clicking on our "flexible dates" link.
How much is a flight to Jefferson County?
One-way flights departing from Hong Kong SAR (HKG) sold for as little as HK$4,034 in the last seven days. During this period, the price of a round-trip fare to Jefferson County varied between HK$6,747 and HK$12,087. If you find a fantastic deal, book as fast as you can --- these fares don't stick around for long.
What are the most popular airports to fly into in Jefferson County?
Idaho Falls Regional Airport (IDA) is the primary gateway for people travelling into and out of Jefferson County. Roughly 334 flights per month touch down at this airport.
When is the cheapest time to fly to Jefferson County?
Take off to Jefferson County early on in the week and you'll usually be rewarded with cheaper fares. Tuesday is known for being the cheapest day to hop on a plane, closely followed by Monday. If you're hoping to avoid the costliest flights, stay away from Saturdays.
How much is a plane ticket to Jefferson County?
In the last seven days, plane fares to Jefferson County ranged from HK$6,747 to HK$12,087.
What is the best time to go to Jefferson County?
Rigby, Jefferson County's leading city, is a great place to tour around at anytime. Don't like the cold? Then journey here from June 20 onward in summer, when temperatures range from 10ºC to 27ºC. June, July and August is when Rigby draws the biggest crowds.
What months are the cheapest to book a flight to Jefferson County?
The ideal month to book a fantastic deal to Jefferson County is February, whereas prices are at a premium in December. Keep clear of this month if you're counting your pennies.

Trending flights to Jefferson 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.

China Airlines
Sun, 14 Sep - Sat, 20 Sep
HKG
Hong Kong SAR
IDA
Idaho Falls
HK$6,747 Return, found 1 day ago
HK$6,747
Return
found 1 day ago
Select China Airlines flight, departing Sun, 14 Sep from Hong Kong SAR to Idaho Falls, returning Sat, 20 Sep, priced at HK$6,747 found 1 day ago
*Available to Expedia members.