What is the cheapest airline that flies from Idaho to Lexington Blue Grass?

American Airlines, United Airlines, and Delta are the most popular carriers operating from Idaho to Lexington Blue Grass

How long does it take to fly to Lexington?

On average, it takes 5h 36m to fly from Idaho to Lexington if you fly out of Hailey (the most popular airport in Idaho) and into Cincinnati (the most popular airport in Lexington). If you’re flying out of Boise and into Cincinnati, then the flight time is around 5h 45m.

What airlines fly to Lexington?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Lexington from Idaho according to our data. Delta is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Lexington. Keep in mind that there are 5 different airlines that fly to Lexington on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Idaho to Lexington Blue Grass Airport?

Prices for flights from Idaho to Lexington Blue Grass Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Idaho to Lexington Blue Grass Airport?

The number of operators available for flights from Idaho to Lexington Blue Grass Airport is 3 as of August 2025.

How old do you have to be to fly from Idaho to Lexington Blue Grass Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Lexington Blue Grass Airport.

What documentation or ID do you need to fly to Lexington Blue Grass Airport?

The required travel and health documents for your Lexington Blue Grass Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lexington Blue Grass Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$243 Cheap Flights from Idaho to Lexington in 2025

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Find the cheapest flights from Idaho to Lexington

Round-trip

One-way

Cheap round-trip flights

1:26 pm - 11:20 pmBOI-LEX

7h 54m1 stop

6:15 am - 12:46 pmLEX-BOI

8h 31m1 stop

$289American Airlines

Find Deal

Sat, Oct 11 - Sat, Oct 25

1:10 pm - 11:23 pmBOI-LEX

8h 13m1 stop

6:41 am - 12:46 pmLEX-BOI

8h 05m1 stop

$339American Airlines

Find Deal

Wed, Aug 27 - Sun, Aug 31

1:39 pm - 12:04 amBOI-LEX

8h 25m1 stop

5:48 pm - 11:54 pmLEX-BOI

8h 06m2 stops

$389Delta

Find Deal

Sat, Oct 11 - Sat, Oct 25

1:39 pm - 12:04 amBOI-LEX

8h 25m1 stop

5:48 pm - 11:54 pmLEX-BOI

8h 06m2 stops

$419Delta

Find Deal

Sat, Oct 11 - Sat, Oct 25

2:50 pm - 10:16 pmJAC-LEX

5h 26m1 stop

1:59 pm - 6:32 pmLEX-JAC

6h 33m1 stop

$440United Airlines

Find Deal

Tue, Aug 26 - Sat, Aug 30

8:00 am - 11:20 pmBOI-LEX

13h 20m2 stops

6:15 am - 2:36 pmLEX-BOI

10h 21m2 stops

$444Alaska Airlines

Find Deal

Sat, Oct 11 - Sat, Oct 25

1:00 pm - 10:20 amPIH-LEX

19h 20m2 stops

5:57 pm - 12:18 pmLEX-PIH

20h 21m2 stops

$448Delta

Find Deal

Sat, Nov 1 - Tue, Nov 4

10:45 am - 10:36 pmBOI-LEX

9h 51m2 stops

6:00 am - 12:35 pmLEX-BOI

8h 35m1 stop

$449Delta

Find Deal

Wed, Aug 27 - Sun, Aug 31

6:30 am - 6:30 pmBOI-LEX

10h 00m2 stops

6:15 am - 2:36 pmLEX-BOI

10h 21m2 stops

$508Alaska Airlines

Find Deal

Sat, Oct 11 - Sat, Oct 25

1:40 pm - 5:07 pmJAC-LEX

25h 27m2 stops

1:59 pm - 6:32 pmLEX-JAC

6h 33m1 stop

$523United Airlines

Find Deal

Mon, Sep 15 - Sun, Sep 21

Delta flights from Idaho to Lexington

Our best Delta deals on Idaho to Lexington flight tickets

Delta

Oct 11

BOI1:39 pmBoise Air Term. Gowen Fld

8h 25m

1 stop

LEX12:04 amLexington Blue Grass

Oct 25

LEX5:48 pmLexington Blue Grass

8h 06m

2 stops

BOI11:54 pmBoise Air Term. Gowen Fld

$389

Find similar

Delta

Oct 11

BOI1:39 pmBoise Air Term. Gowen Fld

8h 25m

1 stop

LEX12:04 amLexington Blue Grass

Oct 25

LEX5:48 pmLexington Blue Grass

8h 06m

2 stops

BOI11:54 pmBoise Air Term. Gowen Fld

$419

Find similar

Delta

Nov 1

PIH1:00 pmPocatello

19h 20m

2 stops

LEX10:20 amLexington Blue Grass

Nov 4

LEX5:57 pmLexington Blue Grass

20h 21m

2 stops

PIH12:18 pmPocatello

$448

Find similar

American Airlines flights from Idaho to Lexington

Our best American Airlines deals on Idaho to Lexington flight tickets

American Airlines

Oct 11

BOI1:26 pmBoise Air Term. Gowen Fld

7h 54m

1 stop

LEX11:20 pmLexington Blue Grass

Oct 25

LEX6:15 amLexington Blue Grass

8h 31m

1 stop

BOI12:46 pmBoise Air Term. Gowen Fld

$289

Find similar

American Airlines

Aug 27

BOI1:10 pmBoise Air Term. Gowen Fld

8h 13m

1 stop

LEX11:23 pmLexington Blue Grass

Aug 31

LEX6:41 amLexington Blue Grass

8h 05m

1 stop

BOI12:46 pmBoise Air Term. Gowen Fld

$339

Find similar

American Airlines

Aug 20

BOI1:10 pmBoise Air Term. Gowen Fld

8h 13m

1 stop

LEX11:23 pmLexington Blue Grass

Aug 26

LEX5:40 amLexington Blue Grass

9h 06m

1 stop

BOI12:46 pmBoise Air Term. Gowen Fld

$379

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Sat 10/11

1:26 pm-11:20 pm

1 stop7h 54m

Lexington Blue Grass

Sat 10/25

6:15 am-12:46 pm

1 stop8h 31m

$289

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Wed 8/27

1:10 pm-11:23 pm

1 stop8h 13m

Lexington Blue Grass

Sun 8/31

6:41 am-12:46 pm

1 stop8h 05m

$339

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Sat 10/11

1:39 pm-12:04 am

1 stop8h 25m

Lexington Blue Grass

Sat 10/25

5:48 pm-11:54 pm

2 stops8h 06m

$389

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Sat 10/11

1:39 pm-12:04 am

1 stop8h 25m

Lexington Blue Grass

Sat 10/25

5:48 pm-11:54 pm

2 stops8h 06m

$419

JacksonLexington

JAC - LEX

JACLEX

Jackson Hole

Tue 8/26

2:50 pm-10:16 pm

1 stop5h 26m

Lexington Blue Grass

Sat 8/30

1:59 pm-6:32 pm

1 stop6h 33m

$440

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Sat 10/11

8:00 am-11:20 pm

2 stops13h 20m

Lexington Blue Grass

Sat 10/25

6:15 am-2:36 pm

2 stops10h 21m

$444

PocatelloLexington

PIH - LEX

PIHLEX

Pocatello

Sat 11/1

1:00 pm-10:20 am

2 stops19h 20m

Lexington Blue Grass

Tue 11/4

5:57 pm-12:18 pm

2 stops20h 21m

$448

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Wed 8/27

10:45 am-10:36 pm

2 stops9h 51m

Lexington Blue Grass

Sun 8/31

6:00 am-12:35 pm

1 stop8h 35m

$449

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Sat 10/11

6:30 am-6:30 pm

2 stops10h 00m

Lexington Blue Grass

Sat 10/25

6:15 am-2:36 pm

2 stops10h 21m

$508

JacksonLexington

JAC - LEX

JACLEX

Jackson Hole

Mon 9/15

1:40 pm-5:07 pm

2 stops25h 27m

Lexington Blue Grass

Sun 9/21

1:59 pm-6:32 pm

1 stop6h 33m

$523

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How to get the cheapest flight ticket from Idaho to Lexington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Lexington?

In general, October is the cheapest month to fly from Idaho to Lexington. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $258. If you are unable to visit Lexington during the month of October, then departing from Idaho during the month September is also very affordable. Most momondo users find prices during this month for around $298.

What is the cheapest day to depart on your flight to Lexington?

On average, the least expensive day to fly to Lexington from Idaho is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $303. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Idaho because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $578.

What is the cheapest time of day to depart on your flight to Lexington?

The cheapest time of day to fly to Lexington is at noon when flights can be purchased for as low as $341. Try not to purchase tickets in the afternoon because they tend to be around $478. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Idaho to Lexington flights?

You could potentially save up to 50% on your flight if you consider stops on a Idaho to Lexington flight.

Cheap Idaho to Lexington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Lexington

Best Price Found	$243
Fastest flight time	5h 26m
Direct flights	None
Airports in Lexington	1 airport

The best one-way flight to Lexington from Idaho in the past 72 hours is $243. The best round-trip flight deal from Idaho to Lexington found on momondo in the last 72 hours is $289.

The fastest flight from Idaho to Lexington takes 5h 26m

There are no direct flights from Idaho to Lexington. Popular non-direct routes for this connection are Idaho Falls Fanning Field Airport - Lexington Blue Grass Airport, Boise Air Term. Gowen Fld Airport - Lexington Blue Grass Airport and Jackson Hole Airport - Lexington Blue Grass Airport.

There is 1 airport near Lexington: Lexington Blue Grass (LEX)

Search flight deals

When did momondo last update prices for flights from Idaho to Lexington Blue Grass Airport?
Prices for flights from Idaho to Lexington Blue Grass Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Idaho to Lexington Blue Grass Airport?
The number of operators available for flights from Idaho to Lexington Blue Grass Airport is 3 as of August 2025.
How old do you have to be to fly from Idaho to Lexington Blue Grass Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Lexington Blue Grass Airport.
What documentation or ID do you need to fly to Lexington Blue Grass Airport?
The required travel and health documents for your Lexington Blue Grass Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lexington Blue Grass Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Idaho to Lexington

Compare and see reviews for airlines that fly from Idaho to Lexington with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $234	Free Cancellation	Rating 8.0 7,979 reviews		Search Delta flights
United Airlines	PriceFrom $376	Free Cancellation	Rating 7.4 8,920 reviews		Search United Airlines flights

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Danville

Frankfort

Winchester

Berea

Carlisle

Versailles

Midway

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to Lexington?

It is quick and easy to find Idaho to Lexington flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Lexington that suits you.

Can I find flights from Idaho to Lexington with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Idaho to Lexington flights to just show those with flexible booking policies.

How can momondo help me find flights from Idaho to Lexington?

momondo helps you find the best flight between Idaho and Lexington by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Idaho to Lexington right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Idaho to Lexington flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Idaho to Lexington from $243

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Lexington departing on 9/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Find the cheapest flights from Idaho to Lexington

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Delta flights from Idaho to Lexington

Our best Delta deals on Idaho to Lexington flight tickets

American Airlines flights from Idaho to Lexington

Our best American Airlines deals on Idaho to Lexington flight tickets

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How to get the cheapest flight ticket from Idaho to Lexington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Lexington?

What is the cheapest day to depart on your flight to Lexington?

What is the cheapest time of day to depart on your flight to Lexington?

The cheapest time of day to fly to Lexington is at noon when flights can be purchased for as low as $341. Try not to purchase tickets in the afternoon because they tend to be around $478. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Idaho to Lexington flights?

You could potentially save up to 50% on your flight if you consider stops on a Idaho to Lexington flight.

What is the cheapest airline that flies from Idaho to Lexington Blue Grass?

American Airlines, United Airlines, and Delta are the most popular carriers operating from Idaho to Lexington Blue Grass

What airlines fly to Lexington?

How long does it take to fly to Lexington?

On average, it takes 5h 36m to fly from Idaho to Lexington if you fly out of Hailey (the most popular airport in Idaho) and into Cincinnati (the most popular airport in Lexington). If you’re flying out of Boise and into Cincinnati, then the flight time is around 5h 45m.

Cheap Idaho to Lexington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Lexington

Best Price Found

Fastest flight time

Direct flights

Airports in Lexington

When did momondo last update prices for flights from Idaho to Lexington Blue Grass Airport?

How many operators does momondo search for flights from Idaho to Lexington Blue Grass Airport?

How old do you have to be to fly from Idaho to Lexington Blue Grass Airport?

What documentation or ID do you need to fly to Lexington Blue Grass Airport?

Best airlines flying from Idaho to Lexington

Compare and see reviews for airlines that fly from Idaho to Lexington with momondo

Traveling to a place near Lexington?

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to Lexington?

Can I find flights from Idaho to Lexington with flexible booking policies on momondo?

How can momondo help me find flights from Idaho to Lexington?

I’m not ready to book a flight from Idaho to Lexington right now. Can momondo alert me if prices change?

An easier way to manage your Lexington trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Kentucky