HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Lexington to Idaho Falls (LEX - IDA) from $386

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/29. 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.
LEX — IDA
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

When is the cheapest time to fly from Lexington to Idaho Falls (LEX - IDA)?

When flying from Lexington to Idaho Falls, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap United Airlines flights from Lexington to Idaho Falls

Explore cheap flight options specifically provided by United Airlines for the route between Lexington and Idaho Falls. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Take a peek at the cheapest United Airlines flights we've detected traveling from Lexington to Idaho Falls. Make sure to check back often as deals are often changing.
Tue 10/2912:25 pmLEX - IDA
2 stops10h 28mUnited Airlines
Sat 11/210:45 amIDA - LEX
2 stops9h 38mUnited Airlines
Deal found 5/14$386
Tue 10/299:00 amLEX - IDA
1 stop6h 33mUnited Airlines
Sat 11/210:45 amIDA - LEX
2 stops9h 38mUnited Airlines
Deal found 5/14$431
Tue 10/299:00 amLEX - IDA
1 stop6h 33mUnited Airlines
Sat 11/210:45 amIDA - LEX
1 stop9h 31mUnited Airlines
Deal found 5/14$487
Tue 10/297:20 amLEX - IDA
3 stops15h 33mUnited Airlines
Sat 11/210:45 amIDA - LEX
2 stops9h 38mUnited Airlines
Deal found 5/14$493
Tue 10/297:20 amLEX - IDA
3 stops15h 33mUnited Airlines
Sat 11/210:45 amIDA - LEX
2 stops9h 38mUnited Airlines
Deal found 5/15$538
Mon 6/109:36 amLEX - IDA
1 stop26h 04mUnited Airlines
Sun 6/165:56 pmIDA - LEX
1 stop26h 24mUnited Airlines
Deal found 5/16$547
Mon 6/105:10 pmLEX - IDA
2 stops18h 30mUnited Airlines
Sun 6/165:56 pmIDA - LEX
1 stop26h 24mUnited Airlines
Deal found 5/16$611
Thu 9/199:00 amLEX - IDA
1 stop10h 14mUnited Airlines
Wed 9/255:55 pmIDA - LEX
2 stops15h 45mUnited Airlines
Deal found 5/16$706
Thu 9/199:00 amLEX - IDA
1 stop10h 14mUnited Airlines
Thu 9/265:58 pmIDA - LEX
2 stops17h 21mUnited Airlines
Deal found 5/16$756

Cheap Delta flights from Lexington to Idaho Falls

Explore cheap flight options specifically provided by Delta for the route between Lexington and Idaho Falls. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Take a gander at the lowest prices we've found on Delta flights from Lexington to Idaho Falls. Deals are refreshing constantly so come back soon for more options.
Wed 8/2110:55 amLEX - IDA
2 stops9h 21mDelta
Wed 8/286:20 amIDA - LEX
2 stops10h 59mDelta
Deal found 5/15$575
Thu 9/193:35 pmLEX - IDA
2 stops8h 26mDelta
Thu 9/267:00 pmIDA - LEX
2 stops13h 27mDelta
Deal found 5/16$768
Tue 8/201:30 pmLEX - IDA
2 stops10h 31mDelta
Tue 8/276:20 amIDA - LEX
2 stops10h 59mDelta
Deal found 5/16$1,918

Cheap Lexington to Idaho Falls flights in May & June 2024

Find cheap flight options from Lexington to Idaho Falls specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Check out some of the best flight deals from Lexington to Idaho Falls in 2024. For more flight deals, be sure to check back very soon.
Mon 6/109:36 amLEX - IDA
1 stop26h 04mUnited Airlines
Sun 6/165:56 pmIDA - LEX
1 stop26h 24mUnited Airlines
Deal found 5/16$547
Mon 6/105:10 pmLEX - IDA
2 stops18h 30mUnited Airlines
Sun 6/165:56 pmIDA - LEX
1 stop26h 24mUnited Airlines
Deal found 5/16$611
Mon 6/106:56 amLEX - IDA
2 stops9h 56mAlaska Airlines
Sun 6/166:00 amIDA - LEX
2 stops14h 03mAlaska Airlines
Deal found 5/16$1,532

Lexington to Idaho Falls 2024 flight deals

Discover exclusive flight deals for travel between Lexington and Idaho Falls in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Check out some of the best flight deals from Lexington to Idaho Falls in 2024. For more flight deals, be sure to check back very soon.
Tue 10/2912:25 pmLEX - IDA
2 stops10h 28mUnited Airlines
Sat 11/210:45 amIDA - LEX
2 stops9h 38mUnited Airlines
Deal found 5/14$386
Tue 10/299:00 amLEX - IDA
1 stop6h 33mUnited Airlines
Sat 11/210:45 amIDA - LEX
2 stops9h 38mUnited Airlines
Deal found 5/14$431
Tue 10/299:00 amLEX - IDA
1 stop6h 33mUnited Airlines
Sat 11/210:45 amIDA - LEX
1 stop9h 31mUnited Airlines
Deal found 5/14$487
Tue 10/297:20 amLEX - IDA
3 stops15h 33mUnited Airlines
Sat 11/210:45 amIDA - LEX
2 stops9h 38mUnited Airlines
Deal found 5/14$493
Tue 10/297:20 amLEX - IDA
3 stops15h 33mUnited Airlines
Sat 11/210:45 amIDA - LEX
2 stops9h 38mUnited Airlines
Deal found 5/15$538
Mon 6/109:36 amLEX - IDA
1 stop26h 04mUnited Airlines
Sun 6/165:56 pmIDA - LEX
1 stop26h 24mUnited Airlines
Deal found 5/16$547
Wed 8/2110:55 amLEX - IDA
2 stops9h 21mDelta
Wed 8/286:20 amIDA - LEX
2 stops10h 59mDelta
Deal found 5/15$575
Mon 6/105:10 pmLEX - IDA
2 stops18h 30mUnited Airlines
Sun 6/165:56 pmIDA - LEX
1 stop26h 24mUnited Airlines
Deal found 5/16$611
Thu 9/196:20 amLEX - IDA
1 stop8h 16mAmerican Airlines
Thu 9/261:43 pmIDA - LEX
1 stop8h 04mAmerican Airlines
Deal found 5/16$664

Find flights from Lexington to Idaho Falls within your budget

Customize your flight search to find flights from Lexington to Idaho Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$386 - $1,532

Route

Depart

Return

Price

Lexington Blue GrassIdaho Falls Fanning Field

LEX - IDA

LEXIDA

Lexington Blue Grass

Tue 10/29

2 stops10h 28m

Idaho Falls Fanning Field

Sat 11/2

2 stops9h 38m

$386

Lexington Blue GrassIdaho Falls Fanning Field

LEX - IDA

LEXIDA

Lexington Blue Grass

Tue 10/29

1 stop6h 33m

Idaho Falls Fanning Field

Sat 11/2

2 stops9h 38m

$431

Lexington Blue GrassIdaho Falls Fanning Field

LEX - IDA

LEXIDA

Lexington Blue Grass

Tue 10/29

1 stop6h 33m

Idaho Falls Fanning Field

Sat 11/2

1 stop9h 31m

$487

Lexington Blue GrassIdaho Falls Fanning Field

LEX - IDA

LEXIDA

Lexington Blue Grass

Tue 10/29

3 stops15h 33m

Idaho Falls Fanning Field

Sat 11/2

2 stops9h 38m

$493

Lexington Blue GrassIdaho Falls Fanning Field

LEX - IDA

LEXIDA

Lexington Blue Grass

Tue 10/29

3 stops15h 33m

Idaho Falls Fanning Field

Sat 11/2

2 stops9h 38m

$538

Lexington Blue GrassIdaho Falls Fanning Field

LEX - IDA

LEXIDA

Lexington Blue Grass

Wed 8/21

2 stops9h 21m

Idaho Falls Fanning Field

Wed 8/28

2 stops10h 59m

$575

Lexington Blue GrassIdaho Falls Fanning Field

LEX - IDA

LEXIDA

Lexington Blue Grass

Thu 9/19

1 stop8h 16m

Idaho Falls Fanning Field

Thu 9/26

1 stop8h 04m

$664

Lexington Blue GrassIdaho Falls Fanning Field

LEX - IDA

LEXIDA

Lexington Blue Grass

Thu 9/19

2 stops8h 26m

Idaho Falls Fanning Field

Thu 9/26

2 stops13h 27m

$768

Lexington Blue GrassIdaho Falls Fanning Field

LEX - IDA

LEXIDA

Lexington Blue Grass

Mon 6/10

2 stops9h 56m

Idaho Falls Fanning Field

Sun 6/16

2 stops14h 03m

$1,532

Flights are sorted by cheapest first

Deals found on 5/14

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Idaho Falls

Get insights into the airlines that provide service to Idaho Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho Falls. Reviews last updated May 16, 2024.
Get a feel of what it's like to fly with United Airlines and Delta from Lexington to Idaho Falls by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.6

Comfort

7.9

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,157 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.6

Comfort

7.9

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.0
Very good
10,673 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.6

Comfort

7.9

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
10,924 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.6

Comfort

7.9

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
14,514 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.6

Comfort

7.9

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

Find useful and relevant information for your journey from Lexington to Idaho Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Lexington to Idaho Falls for under $400 on Cheapflights?

    Yes, there are multiple flights from Lexington to Idaho Falls for under $400. The cheapest flight booked recently is on United Airlines for just $386, but on average you can expect to pay $763.

  • What does LEX to IDA mean?

    This is defined as Lexington Blue Grass Airport (LEX) and Idaho Falls Fanning Field Airport (IDA). Codes like Idaho Falls Fanning Field Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Lexington to Idaho Falls that include extra baggage allowance?

    The amount of baggage you can bring on your Lexington to Idaho Falls flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Lexington to Idaho Falls with specific airlines?

    Yes, Cheapflights allows you to browse and filter Lexington to Idaho Falls flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Lexington to Idaho Falls that include hotel bookings?

    Yes. In addition to deals on Lexington to Idaho Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lexington to Idaho Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lexington to Idaho Falls.

  • Can I find deals for business class flights from Lexington to Idaho Falls?

    Yes. Cheapflights offers flight deals from Lexington to Idaho Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Lexington to Idaho Falls that allow pets onboard?

    Many airlines flying from Lexington to Idaho Falls offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Lexington to Idaho Falls?

    Yes, you can often find last-minute deals on Lexington to Idaho Falls flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Lexington to Idaho Falls flight deals updated?

    The Lexington to Idaho Falls flight deals you see on this page were last updated on 5/16.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Lexington to Idaho Falls
See prices for flight routes from nearby airports that may be better suited for you.

Nashville to Jackson flights
Cincinnati to Jackson flights
Knoxville to Spokane flights
Nashville to Boise flights
Knoxville to Jackson flights
Cincinnati to Spokane flights
Nashville to Spokane flights
Lexington to Jackson flights
Louisville to Jackson flights
Cincinnati to Boise flights
Nashville to Idaho Falls flights
Knoxville to Boise flights
Lexington to Boise flights
Lexington to Spokane flights
Louisville to Boise flights
Cincinnati to Idaho Falls flights
Louisville to Spokane flights
Blountville to Spokane flights
Louisville to Idaho Falls flights
Evansville to Boise flights
Cincinnati to West Yellowstone flights
Knoxville to Idaho Falls flights
Evansville to Jackson flights
Nashville to Hailey flights
Cincinnati to Lewiston flights
Nashville to West Yellowstone flights
Knoxville to Lewiston flights
Lexington to Pocatello flights
Cincinnati to Pocatello flights
Evansville to Spokane flights
Nashville to Pocatello flights
Lexington to West Yellowstone flights
Blountville to Jackson flights
Cincinnati to Hailey flights
Knoxville to Pocatello flights
Huntington to Boise flights
Phoenix to Dallas flights
Miami to Denver flights
USA to Manila flights
Nashville to Orlando flights
New York to Los Angeles flights
Seattle to Tokyo flights
Charlotte to Miami flights
San Francisco to Seattle flights
New York to New Delhi flights
Baltimore to Miami flights
Lexington to Bali flights

Search flights from Lexington to Idaho Falls by cabin class

Find flights from Lexington to Idaho Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Montes Claros
Flights to Girona Costa Brava
Flights to Naxos
Flights to Bourgas
Flights to Hyannis Barnstable
Flights to Samos
Flights to Reggio Calabria Tito Menniti
Flights to Devils Lake
Flights to Ningbo Lishe Intl
Flights to Pellston Emmet County
Flights to Provincetown
Flights to Cortez Montezuma County
Flights to Ohrid
Flights to Oran Es Senia
Flights to Menorca/Mahon
Flights to Hakodate
Flights to Ordu/Giresun
Flights to Laayoune Hassan I
Flights to Cornwall Newquay
Flights to Melilla
Flights to Rennes St Jacques
Flights to Parikia Paros
Flights to Constanţa Mihail Kogalniceanu
Flights to Miyakojima Hirara

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Lexington to Idaho Falls?

Cheapflights makes it easy to find Lexington to Idaho Falls flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Lexington to Idaho Falls?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Lexington to Idaho Falls.

Can Cheapflights find flights from Lexington to Idaho Falls with no change fees?

Certainly. Search results for flights to Idaho Falls from Lexington shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Lexington to Idaho Falls become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines