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 43% 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.

How long does it take to fly to Lexington?

On average, it takes 5h 29m to fly from Idaho to Lexington if you fly out of Twin Falls (the most popular airport in Idaho) and into Cincinnati (the most popular airport in Lexington). If you’re flying out of Idaho Falls and into Cincinnati, then the flight time is around 5h 30m.

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

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

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 November 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.

$259 Cheap Flights from Idaho to Lexington in 2025/26

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Cheap round-trip flights

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1:14 pm - 11:14 pmGEG-LEX

7h 00m1 stop

6:34 am - 12:30 pmLEX-GEG

8h 56m1 stop

$289American Airlines

Find Deal

Wed, Dec 3 - Wed, Dec 10

7:17 pm - 9:28 amGEG-LEX

11h 11m2 stops

6:05 am - 12:02 pmLEX-GEG

8h 57m1 stop

$294Delta

Find Deal

Wed, Dec 3 - Wed, Dec 10

7:17 pm - 9:28 amGEG-LEX

11h 11m2 stops

3:41 pm - 10:49 pmLEX-GEG

10h 08m2 stops

$299Delta

Find Deal

Wed, Dec 3 - Wed, Dec 10

12:20 pm - 9:04 pmBOI-LEX

6h 44m1 stop

5:48 pm - 10:59 pmLEX-BOI

7h 11m1 stop

$305United Airlines

Find Deal

Fri, Dec 26 - Wed, Dec 31

7:10 am - 9:41 pmGEG-LEX

11h 31m2 stops

5:35 pm - 11:54 pmLEX-GEG

9h 19m2 stops

$324Delta

Find Deal

Sat, Feb 28 - Tue, Mar 3

4:49 pm - 9:55 amBOI-LEX

15h 06m2 stops

7:26 am - 6:28 pmLEX-BOI

13h 02m2 stops

$333Delta

Find Deal

Sat, Feb 28 - Tue, Mar 3

3:37 pm - 9:55 amGEG-LEX

15h 18m2 stops

5:35 pm - 12:06 amLEX-GEG

9h 31m2 stops

$333Delta

Find Deal

Sat, Feb 28 - Tue, Mar 3

7:00 am - 4:50 pmGEG-LEX

6h 50m1 stop

1:55 pm - 6:03 pmLEX-GEG

7h 08m1 stop

$379United Airlines

Find Deal

Sat, Feb 28 - Tue, Mar 3

7:11 am - 10:28 pmBOI-LEX

13h 17m2 stops

7:00 am - 12:33 pmLEX-BOI

7h 33m1 stop

$384United Airlines

Find Deal

Sat, Feb 28 - Tue, Mar 3

1:25 pm - 9:40 pmBOI-LEX

6h 15m1 stop

7:00 am - 12:34 pmLEX-BOI

7h 34m1 stop

$389American Airlines

Find Deal

Thu, Nov 20 - Mon, Nov 24

American Airlines flights from Idaho to Lexington

Our best American Airlines deals on Idaho to Lexington flight tickets

American Airlines

Dec 3

GEG1:14 pmSpokane

7h 00m

1 stop

LEX11:14 pmLexington Blue Grass

Dec 10

LEX6:34 amLexington Blue Grass

8h 56m

1 stop

GEG12:30 pmSpokane

$289

Find similar

American Airlines

Nov 20

BOI1:25 pmBoise Air Term. Gowen Fld

6h 15m

1 stop

LEX9:40 pmLexington Blue Grass

Nov 24

LEX7:00 amLexington Blue Grass

7h 34m

1 stop

BOI12:34 pmBoise Air Term. Gowen Fld

$389

Find similar

American Airlines

Nov 19

BOI1:40 pmBoise Air Term. Gowen Fld

7h 58m

1 stop

LEX11:38 pmLexington Blue Grass

Nov 23

LEX6:00 amLexington Blue Grass

9h 03m

1 stop

BOI1:03 pmBoise Air Term. Gowen Fld

$491

Find similar

Delta flights from Idaho to Lexington

Our best Delta deals on Idaho to Lexington flight tickets

Delta

Dec 3

GEG7:17 pmSpokane

11h 11m

2 stops

LEX9:28 amLexington Blue Grass

Dec 10

LEX6:05 amLexington Blue Grass

8h 57m

1 stop

GEG12:02 pmSpokane

$294

Find similar

Delta

Dec 3

GEG7:17 pmSpokane

11h 11m

2 stops

LEX9:28 amLexington Blue Grass

Dec 10

LEX3:41 pmLexington Blue Grass

10h 08m

2 stops

GEG10:49 pmSpokane

$299

Find similar

Delta

Feb 28

GEG7:10 amSpokane

11h 31m

2 stops

LEX9:41 pmLexington Blue Grass

Mar 3

LEX5:35 pmLexington Blue Grass

9h 19m

2 stops

GEG11:54 pmSpokane

$324

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SpokaneLexington

GEG - LEX

GEGLEX

Spokane

Wed 12/3

1:14 pm-11:14 pm

1 stop7h 00m

Lexington Blue Grass

Wed 12/10

6:34 am-12:30 pm

1 stop8h 56m

$289

SpokaneLexington

GEG - LEX

GEGLEX

Spokane

Wed 12/3

7:17 pm-9:28 am

2 stops11h 11m

Lexington Blue Grass

Wed 12/10

6:05 am-12:02 pm

1 stop8h 57m

$294

SpokaneLexington

GEG - LEX

GEGLEX

Spokane

Wed 12/3

7:17 pm-9:28 am

2 stops11h 11m

Lexington Blue Grass

Wed 12/10

3:41 pm-10:49 pm

2 stops10h 08m

$299

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Fri 12/26

12:20 pm-9:04 pm

1 stop6h 44m

Lexington Blue Grass

Wed 12/31

5:48 pm-10:59 pm

1 stop7h 11m

$305

SpokaneLexington

GEG - LEX

GEGLEX

Spokane

Sat 2/28

7:10 am-9:41 pm

2 stops11h 31m

Lexington Blue Grass

Tue 3/3

5:35 pm-11:54 pm

2 stops9h 19m

$324

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Sat 2/28

4:49 pm-9:55 am

2 stops15h 06m

Lexington Blue Grass

Tue 3/3

7:26 am-6:28 pm

2 stops13h 02m

$333

SpokaneLexington

GEG - LEX

GEGLEX

Spokane

Sat 2/28

3:37 pm-9:55 am

2 stops15h 18m

Lexington Blue Grass

Tue 3/3

5:35 pm-12:06 am

2 stops9h 31m

$333

SpokaneLexington

GEG - LEX

GEGLEX

Spokane

Sat 2/28

7:00 am-4:50 pm

1 stop6h 50m

Lexington Blue Grass

Tue 3/3

1:55 pm-6:03 pm

1 stop7h 08m

$379

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Sat 2/28

7:11 am-10:28 pm

2 stops13h 17m

Lexington Blue Grass

Tue 3/3

7:00 am-12:33 pm

1 stop7h 33m

$384

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Thu 11/20

1:25 pm-9:40 pm

1 stop6h 15m

Lexington Blue Grass

Mon 11/24

7:00 am-12:34 pm

1 stop7h 34m

$389

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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, July 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 $315. If you are unable to visit Lexington during the month of July, then departing from Idaho during the month November is also very affordable. Most momondo users find prices during this month for around $396.

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 2% 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

Direct flights	None

There are no direct flights from Idaho to Lexington. There are no popular flight routes from Idaho to Lexington.

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 November 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 7.9 8,004 reviews		Search Delta flights
United Airlines	PriceFrom $384	Free Cancellation	Rating 7.4 9,002 reviews		Search United Airlines flights

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Frankfort

Winchester

Berea

Carlisle

Versailles

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 $259

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 12/3. 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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American Airlines flights from Idaho to Lexington

Our best American Airlines deals on Idaho to Lexington flight tickets

Delta flights from Idaho to Lexington

Our best Delta 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 2% 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, Delta, and Allegiant Air 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 29m to fly from Idaho to Lexington if you fly out of Twin Falls (the most popular airport in Idaho) and into Cincinnati (the most popular airport in Lexington). If you’re flying out of Idaho Falls and into Cincinnati, then the flight time is around 5h 30m.

Cheap Idaho to Lexington flight deals and tips

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

Direct flights

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