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Lexington

$261+ Cheap flights from Idaho Falls to Lexington (IDA - LEX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — LEX
mar. 26 — abr. 21
mié. 3/26
mié. 4/2
1 adult, Economy
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1. Tell us where you want to go
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Cheap flight deals from Idaho Falls to Lexington

Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to Lexington (LEX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated marzo 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$404
(American Airlines)

One-way from

$261
(United Airlines)
Provider with most accurate pricing for Idaho Falls Fanning Field-Lexington Blue Grass flight deals.
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Provider most trusted by Cheapflights users for Idaho Falls Fanning Field-Lexington Blue Grass flights.
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From Idaho Falls Fanning Field to Lexington Blue Grass
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One-way flight from Idaho Falls Fanning Field to Lexington Blue Grass
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Find flight deals from Idaho Falls to Lexington

Cheapest flights from Idaho Falls to Lexington
Explore the most affordable flight options available from Idaho Falls to Lexington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 21, 2025.

This Delta deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/186:55 pmIDA - LEX
2 stops12h 35mDelta
vie. 4/251:05 pmLEX - IDA
2 stops11h 51mDelta
Deal found 3/19$599
This United Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/182:20 pmIDA - LEX
1 stop6h 06mUnited Airlines
vie. 4/255:30 pmLEX - IDA
2 stops18h 02mUnited Airlines
Deal found 3/19$607

Cheapflights Fare Finder

Customize your flight search to find flights from Idaho Falls to Lexington 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 2,558,603 searches. Data last updated marzo 21, 2025.
Use the filters below to find and compare flights from Idaho Falls to Lexington that are best for you.

Fly from

Idaho Falls

Fly to

Lexington

Route

Depart

Return

Price

Idaho FallsLexington

IDA - LEX

IDALEX

Idaho Falls Fanning Field

sáb. 5/3

12:59 pm-10:49 pm

1 stop7h 50m

Lexington Blue Grass

sáb. 8/16

2:35 pm-9:01 pm

1 stop8h 26m

$404

Idaho FallsLexington

IDA - LEX

IDALEX

Idaho Falls Fanning Field

sáb. 5/3

7:00 am-5:24 pm

2 stops8h 24m

Lexington Blue Grass

sáb. 8/16

7:00 am-5:22 pm

2 stops12h 22m

$474

Idaho FallsLexington

IDA - LEX

IDALEX

Idaho Falls Fanning Field

vie. 4/18

6:55 pm-9:30 am

2 stops12h 35m

Lexington Blue Grass

vie. 4/25

1:05 pm-10:56 pm

2 stops11h 51m

$599

Idaho FallsLexington

IDA - LEX

IDALEX

Idaho Falls Fanning Field

dom. 5/25

10:55 am-11:35 pm

2 stops10h 40m

$261

Idaho FallsLexington

IDA - LEX

IDALEX

Idaho Falls Fanning Field

dom. 5/25

1:02 pm-10:52 pm

1 stop7h 50m

$270

Idaho FallsLexington

IDA - LEX

IDALEX

Idaho Falls Fanning Field

lun. 5/26

6:50 pm-9:24 am

2 stops12h 34m

$315

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/19

Compare providers for flights from Idaho Falls to Lexington

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Idaho Falls to Lexington in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Idaho Falls-Lexington flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Idaho Falls-Lexington flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Idaho Falls-Lexington flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Idaho Falls-Lexington flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Idaho Falls-Lexington flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Idaho Falls to Lexington

Have a flexible travel schedule? Discover the best time to fly to Lexington from Idaho Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

Rainfall in Lexington by month

Plan your trip to Lexington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Lexington ranges from 2.9 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Lexington when rainfall is around 2.9 in.

Temperature in Lexington by month

Plan your trip to Lexington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Lexington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Lexington

Get insights into the airlines that provide service to Lexington. 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 Lexington. Reviews last updated marzo 21, 2025.
Delta
8.0
Very good
7,895 reviews

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,895 reviews
Delta
8.0
Very good
7,895 reviews

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,605 reviews
Delta
8.0
Very good
7,895 reviews

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,895 reviews

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What are the cheapest airlines flying from Idaho Falls to Lexington round-trip?

    Our cheapest airline available from Idaho Falls to Lexington is American Airlines. Our recent data shows that you can find tickets from as low as $404 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $474 and $599 round-trip.

  • What are the cheapest airlines to fly from Idaho Falls to Lexington one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $261. American Airlines flights start at $270 while deals on Delta start at $315 one-way.

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

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Idaho Falls to Lexington (average of $303). Flying from Idaho Falls to Lexington in May is currently the most expensive (average of $398). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Georgetown
Berea
Danville
Richmond

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Top airline flying from Idaho Falls to Lexington

Discover the top airline that operate flights from Idaho Falls to Lexington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated marzo 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$454Average$833FlexibilityNo cancel feeOn-time69%
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