LEX - IDA

$215 Find Cheap Flights from Lexington to Idaho Falls

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Lexington to Idaho Falls departing on 7/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Idaho Falls

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lexington to Idaho Falls, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lexington to Idaho Falls, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$394
United Airlines
Wed 6/3Sat 6/6
LEX - IDA • 1 stop
Cheapest one-way
$215
Allegiant Air
Sun 7/5
LEX - IDA • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Idaho Falls!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Lexington to Idaho Falls (LEX-IDA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Lexington to Idaho Falls that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Lexington to Idaho Falls

Wed, Jun 3 - Sat, Jun 6
United Airlines Logo
9:00 am - 1:24 pm
LEX
-
IDA
6h 24m
1 stop
United Airlines Logo
2:31 pm - 10:19 pm
IDA
-
LEX
5h 48m
1 stop
$394United Airlines
Thu, Apr 23 - Mon, May 4
Multiple Airlines Logo
10:19 pm - 3:27 pm
LEX
-
IDA
19h 08m
1 stop
Multiple Airlines Logo
10:21 pm - 9:01 am
IDA
-
LEX
56h 40m
2 stops
$423Multiple Airlines
Tue, Jul 28 - Tue, Aug 25
United Airlines Logo
9:00 am - 1:24 pm
LEX
-
IDA
6h 24m
1 stop
United Airlines Logo
5:00 am - 4:55 pm
IDA
-
LEX
9h 55m
2 stops
$424United Airlines
Tue, Jul 28 - Tue, Aug 25
United Airlines Logo
5:30 am - 1:24 pm
LEX
-
IDA
9h 54m
2 stops
United Airlines Logo
5:00 am - 4:55 pm
IDA
-
LEX
9h 55m
2 stops
$429United Airlines
Tue, May 5 - Tue, May 12
United Airlines Logo
7:00 am - 3:43 pm
LEX
-
IDA
10h 43m
2 stops
United Airlines Logo
2:31 pm - 10:50 pm
IDA
-
LEX
6h 19m
1 stop
$445United Airlines
Fri, May 1 - Sat, May 16
Delta Logo
7:30 am - 10:40 pm
LEX
-
IDA
17h 10m
2 stops
Delta Logo
3:16 pm - 9:57 am
IDA
-
LEX
16h 41m
2 stops
$451Delta
Tue, Mar 3 - Fri, Mar 6
United Airlines Logo
9:00 am - 1:30 pm
LEX
-
IDA
6h 30m
1 stop
United Airlines Logo
5:30 pm - 10:20 pm
IDA
-
LEX
26h 50m
1 stop
$458United Airlines
Thu, Apr 23 - Sat, May 2
United Airlines Logo
9:00 pm - 9:53 am
LEX
-
IDA
14h 53m
2 stops
United Airlines Logo
2:31 pm - 10:50 pm
IDA
-
LEX
6h 19m
1 stop
$463United Airlines
Wed, Mar 11 - Sat, Mar 14
United Airlines Logo
7:00 am - 1:30 pm
LEX
-
IDA
8h 30m
2 stops
United Airlines Logo
2:35 pm - 10:20 pm
IDA
-
LEX
5h 45m
1 stop
$464United Airlines
Tue, Jul 28 - Tue, Aug 25
United Airlines Logo
9:00 am - 1:24 pm
LEX
-
IDA
6h 24m
1 stop
United Airlines Logo
5:00 am - 4:55 pm
IDA
-
LEX
9h 55m
2 stops
$470United Airlines
Booking Insights

KAYAK's insights & trends for Lexington to Idaho Falls flights

Get data-powered insights and trends into flights from Lexington to Idaho Falls to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Lexington to Idaho Falls?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Lexington to Idaho Falls were found on United Airlines ($394) and Delta ($451).

Find deals

Good to know

Cheapest flight$215
Flight from Lexington to Idaho Falls

When to book flights from Lexington to Idaho Falls

Are your dates flexible? Find out the best times to travel from Lexington to Idaho Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Lexington to Idaho Falls

  • What is the cheapest flight from Lexington to Idaho Falls?

    In the last 3 days, the lowest price for a flight from Lexington to Idaho Falls was $215 for a one-way ticket and $394 for a round-trip.

  • Do I need a passport to fly between Lexington and Idaho Falls?

    A passport is not required to fly from Lexington to Idaho Falls.

  • Which aircraft models fly most regularly from Lexington to Idaho Falls?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Lexington to Idaho Falls?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Lexington to Idaho Falls.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Lexington to Idaho Falls?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls from Lexington is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Lexington to Idaho Falls?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Idaho Falls with an airline and back to Lexington with another airline. Booking your flights between Lexington and IDA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Lexington to Idaho Falls?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Idaho Falls from Lexington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Lexington to Idaho Falls

Information on your arrival and departure airports

Lexington (LEX)
Idaho Falls (IDA)