LEX - IDA

$518 Find Cheap Flights from Lexington to Idaho Falls

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Lexington to Idaho Falls departing on 4/28. 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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Everything you should know

Cheapest round-trip
$518
United Airlines
Tue 4/28Sat 5/2
LEX - IDA • 2 stops
Cheapest one-way
Multiple Airlines
Thu 12/18
LEX - IDA • multi-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

Tue, Apr 28 - Sat, May 2
United Airlines Logo
5:50 pm - 9:53 am
LEX
-
IDA
18h 03m2 stops
United Airlines Logo
2:35 pm - 10:21 pm
IDA
-
LEX
5h 46m1 stop
$518United Airlines
Mon, Mar 2 - Sat, Mar 7
United Airlines Logo
9:00 am - 9:48 am
LEX
-
IDA
26h 48m1 stop
United Airlines Logo
2:35 pm - 10:30 pm
IDA
-
LEX
5h 55m1 stop
$548United Airlines
Tue, Apr 28 - Sat, May 2
Alaska Airlines Logo
12:01 pm - 10:35 pm
LEX
-
IDA
12h 34m2 stops
Alaska Airlines Logo
6:15 am - 8:55 pm
IDA
-
LEX
12h 40m2 stops
$634Alaska Airlines
Tue, Apr 28 - Sat, May 2
United Airlines Logo
9:00 am - 1:24 pm
LEX
-
IDA
6h 24m1 stop
United Airlines Logo
2:35 pm - 10:21 pm
IDA
-
LEX
5h 46m1 stop
$670United Airlines
Mon, Mar 2 - Sat, Mar 7
Delta Logo
12:36 pm - 10:21 pm
LEX
-
IDA
11h 45m2 stops
Delta Logo
5:25 am - 6:51 pm
IDA
-
LEX
11h 26m2 stops
$2,400Delta
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.

What’s the cheapest day of the week to fly from Lexington to Idaho Falls?

The average price of all round-trip flights from Lexington to Idaho Falls clicked on KAYAK for each day over the last 12 months.

For Lexington to Idaho Falls, Saturday is the cheapest day to fly on average and Friday is the most expensive. Flying from Idaho Falls back to Lexington, the best deals are generally found on Tuesday, with Thursday being the most expensive.

Find deals

Good to know

Cheapest flight$518
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 $518 for a round-trip ticket.

  • 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)