Cheap flights to Jefferson County

View €1,096 flight on Tue, 3 Mar 2026Opens in a new window

Popular airlines to Jefferson County

  • Alaska Airlines

  • United

  • Delta

  • American Airlines

  • Hawaiian Airlines

  • KLM

  • Air France

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Cheap round-trip flights to Jefferson County

Prices were available within the past 7 days and start at €1,096 for one-way flights and €940 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Tue, 3 Mar - Sat, 7 Mar
TLL
Tallinn
IDA
Idaho Falls
€940 Return, found 1 day ago
€940
Return
found 1 day ago
Select Lufthansa flight, departing Tue, 3 Mar from Tallinn to Idaho Falls, returning Sat, 7 Mar, priced at €940 found 1 day ago
Lufthansa
Tue, 3 Mar - Sat, 7 Mar
TLL
Tallinn
IDA
Idaho Falls
€960 Return, found 1 day ago
€960
Return
found 1 day ago
Select Lufthansa flight, departing Tue, 3 Mar from Tallinn to Idaho Falls, returning Sat, 7 Mar, priced at €960 found 1 day ago
Lufthansa
Tue, 3 Mar - Sat, 7 Mar
TLL
Tallinn
IDA
Idaho Falls
€970 Return, found 1 day ago
€970
Return
found 1 day ago
Select Lufthansa flight, departing Tue, 3 Mar from Tallinn to Idaho Falls, returning Sat, 7 Mar, priced at €970 found 1 day ago
Lufthansa
Tue, 3 Mar - Sat, 7 Mar
TLL
Tallinn
IDA
Idaho Falls
€990 Return, found 1 day ago
€990
Return
found 1 day ago
Select Lufthansa flight, departing Tue, 3 Mar from Tallinn to Idaho Falls, returning Sat, 7 Mar, priced at €990 found 1 day ago
Lufthansa
Tue, 3 Mar - Sat, 7 Mar
TLL
Tallinn
IDA
Idaho Falls
€994 Return, found 1 day ago
€994
Return
found 1 day ago
Select Lufthansa flight, departing Tue, 3 Mar from Tallinn to Idaho Falls, returning Sat, 7 Mar, priced at €994 found 1 day ago
American Airlines
Tue, 3 Mar - Sat, 7 Mar
TLL
Tallinn
IDA
Idaho Falls
€1,012 Return, found 1 day ago
€1,012
Return
found 1 day ago
Select American Airlines flight, departing Tue, 3 Mar from Tallinn to Idaho Falls, returning Sat, 7 Mar, priced at €1,012 found 1 day ago
Lufthansa
Tue, 3 Mar - Sat, 7 Mar
TLL
Tallinn
IDA
Idaho Falls
€1,014 Return, found 1 day ago
€1,014
Return
found 1 day ago
Select Lufthansa flight, departing Tue, 3 Mar from Tallinn to Idaho Falls, returning Sat, 7 Mar, priced at €1,014 found 1 day ago
Lufthansa
Tue, 3 Mar - Sat, 7 Mar
TLL
Tallinn
IDA
Idaho Falls
€1,030 Return, found 1 day ago
€1,030
Return
found 1 day ago
Select Lufthansa flight, departing Tue, 3 Mar from Tallinn to Idaho Falls, returning Sat, 7 Mar, priced at €1,030 found 1 day ago
Lufthansa
Tue, 3 Mar - Sat, 7 Mar
TLL
Tallinn
IDA
Idaho Falls
€1,060 Return, found 1 day ago
€1,060
Return
found 1 day ago
Select Lufthansa flight, departing Tue, 3 Mar from Tallinn to Idaho Falls, returning Sat, 7 Mar, priced at €1,060 found 1 day ago
British Airways
Tue, 3 Mar - Sat, 7 Mar
TLL
Tallinn
IDA
Idaho Falls
€1,087 Return, found 1 day ago
€1,087
Return
found 1 day ago
Select British Airways flight, departing Tue, 3 Mar from Tallinn to Idaho Falls, returning Sat, 7 Mar, priced at €1,087 found 1 day ago
Finnair
Tue, 3 Mar - Sat, 7 Mar
TLL
Tallinn
IDA
Idaho Falls
€1,102 Return, found 1 day ago
€1,102
Return
found 1 day ago
Select Finnair flight, departing Tue, 3 Mar from Tallinn to Idaho Falls, returning Sat, 7 Mar, priced at €1,102 found 1 day ago
KLM
Tue, 3 Mar - Sat, 7 Mar
TLL
Tallinn
IDA
Idaho Falls
€1,734 Return, found 1 day ago
€1,734
Return
found 1 day ago
Select KLM flight, departing Tue, 3 Mar from Tallinn to Idaho Falls, returning Sat, 7 Mar, priced at €1,734 found 1 day ago

About Jefferson County

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, €940 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 Tallinn (TLL) sold for as little as €1,096 in the last seven days. During this period, the price of a round-trip fare to Jefferson County varied between €940 and €1,734. 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.
How much is a plane ticket to Jefferson County?
In the last seven days, plane fares to Jefferson County ranged from €940 to €1,734.
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.
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