Cheap Flights to Jefferson County

View NZ$316 flight on Wed, 20 May 2026Opens in a new window

Popular airlines to Jefferson County

  • Alaska Airlines

  • United

  • Delta

  • American Airlines

  • Hawaiian Airlines

  • KLM

  • Aeromexico

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Cheapest Flights to Jefferson County

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, 20 May - Sat, 23 May
YVR
Vancouver
IDA
Idaho Falls
NZ$753 Return, found 21 hours ago
NZ$753
Return
found 21 hours ago
Select Alaska Airlines flight, departing Wed, 20 May from Vancouver to Idaho Falls, returning Sat, 23 May, priced at NZ$753 found 21 hours ago
Alaska Airlines
Wed, 20 May - Sat, 23 May
YVR
Vancouver
IDA
Idaho Falls
NZ$765 Return, found 21 hours ago
NZ$765
Return
found 21 hours ago
Select Alaska Airlines flight, departing Wed, 20 May from Vancouver to Idaho Falls, returning Sat, 23 May, priced at NZ$765 found 21 hours ago
Alaska Airlines
Wed, 20 May - Sat, 23 May
YVR
Vancouver
IDA
Idaho Falls
NZ$810 Return, found 21 hours ago
NZ$810
Return
found 21 hours ago
Select Alaska Airlines flight, departing Wed, 20 May from Vancouver to Idaho Falls, returning Sat, 23 May, priced at NZ$810 found 21 hours ago
Alaska Airlines
Wed, 20 May - Sat, 23 May
YVR
Vancouver
IDA
Idaho Falls
NZ$832 Return, found 21 hours ago
NZ$832
Return
found 21 hours ago
Select Alaska Airlines flight, departing Wed, 20 May from Vancouver to Idaho Falls, returning Sat, 23 May, priced at NZ$832 found 21 hours ago
Alaska Airlines
Wed, 20 May - Sat, 23 May
YVR
Vancouver
IDA
Idaho Falls
NZ$838 Return, found 21 hours ago
NZ$838
Return
found 21 hours ago
Select Alaska Airlines flight, departing Wed, 20 May from Vancouver to Idaho Falls, returning Sat, 23 May, priced at NZ$838 found 21 hours ago
Alaska Airlines
Wed, 20 May - Sat, 23 May
YVR
Vancouver
IDA
Idaho Falls
NZ$867 Return, found 21 hours ago
NZ$867
Return
found 21 hours ago
Select Alaska Airlines flight, departing Wed, 20 May from Vancouver to Idaho Falls, returning Sat, 23 May, priced at NZ$867 found 21 hours ago
Alaska Airlines
Wed, 20 May - Sat, 23 May
YVR
Vancouver
IDA
Idaho Falls
NZ$872 Return, found 21 hours ago
NZ$872
Return
found 21 hours ago
Select Alaska Airlines flight, departing Wed, 20 May from Vancouver to Idaho Falls, returning Sat, 23 May, priced at NZ$872 found 21 hours ago
Alaska Airlines
Wed, 20 May - Sat, 23 May
YVR
Vancouver
IDA
Idaho Falls
NZ$878 Return, found 21 hours ago
NZ$878
Return
found 21 hours ago
Select Alaska Airlines flight, departing Wed, 20 May from Vancouver to Idaho Falls, returning Sat, 23 May, priced at NZ$878 found 21 hours ago
Delta
Wed, 20 May - Sat, 23 May
YVR
Vancouver
IDA
Idaho Falls
NZ$919 Return, found 21 hours ago
NZ$919
Return
found 21 hours ago
Select Delta flight, departing Wed, 20 May from Vancouver to Idaho Falls, returning Sat, 23 May, priced at NZ$919 found 21 hours ago
American Airlines
Wed, 20 May - Sat, 23 May
YVR
Vancouver
IDA
Idaho Falls
NZ$1,720 Return, found 21 hours ago
NZ$1,720
Return
found 21 hours ago
Select American Airlines flight, departing Wed, 20 May from Vancouver to Idaho Falls, returning Sat, 23 May, priced at NZ$1,720 found 21 hours ago

Jefferson County Flights

There is no better time to steal away to Jefferson County than right now, and Expedia.co.nz knows just how to get you there without breaking your budget. You can find cheap flights to Jefferson County right here on Expedia.co.nz, and comparing itineraries couldn't be easier. Whether you are early bird flyer or want to catch Jefferson County flights on the red-eye schedule, Expedia.co.nz can show you all the available flights at the best price. From domestic flights to international journeys, the flight you need can be found and booked right here with us.

Once you have your cheap tickets to Jefferson County in hand, holiday planning can move forward full steam ahead. Unleash the potential of your holiday with a car rental, which makes it possible to explore Jefferson County without relying on public transportation or trekking far and wide on foot.

If you're in the market for adventure, book one of the Expedia holiday packages. Our packages save you money and time by bundling hotels and flights. What are you waiting for? Your next holiday in Jefferson County starts right here!

Jefferson County Flights Information

Airlines serving
Alaska Airlines, Delta, WestJet, Air Canada, Air North, American Airlines
Roundtrip price
from NZ$753

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, NZ$753 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 Vancouver (YVR) sold for as little as NZ$316 in the last seven days. During this period, the price of a round-trip fare to Jefferson County varied between NZ$753 and NZ$1,720. 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 NZ$753 to NZ$1,720.
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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