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

Prices for flights from Idaho Falls Fanning Field Airport to Lexington Blue Grass Airport are updated daily.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Idaho Falls Fanning Field Airport to Lexington Blue Grass Airport.

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

The necessary travel and health documents for your Lexington Blue Grass Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$494 Cheap Flights from Idaho Falls to Lexington in 2025/26

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2:35 pm - 10:37 pmIDA-LEX

6h 02m1 stop

7:30 am - 1:34 pmLEX-IDA

8h 04m2 stops

$494United Airlines

Find Deal

Sat, Mar 7 - Wed, Mar 11

2:35 pm - 10:37 pmIDA-LEX

6h 02m1 stop

7:30 am - 1:34 pmLEX-IDA

8h 04m2 stops

$504United Airlines

Find Deal

Sat, Mar 7 - Wed, Mar 11

2:35 pm - 10:37 pmIDA-LEX

6h 02m1 stop

9:00 am - 1:34 pmLEX-IDA

6h 34m1 stop

$523United Airlines

Find Deal

Sat, Mar 7 - Wed, Mar 11

2:35 pm - 10:37 pmIDA-LEX

6h 02m1 stop

9:00 am - 1:34 pmLEX-IDA

6h 34m1 stop

$528United Airlines

Find Deal

Sat, Mar 7 - Wed, Mar 11

4:15 pm - 10:24 pmIDA-LEX

28h 09m1 stop

9:00 am - 1:35 pmLEX-IDA

6h 35m1 stop

$549United Airlines

Find Deal

Thu, Nov 6 - Sun, Nov 9

4:15 pm - 10:17 pmIDA-LEX

28h 02m1 stop

9:00 am - 1:35 pmLEX-IDA

6h 35m1 stop

$588United Airlines

Find Deal

Fri, Nov 7 - Tue, Nov 11

10:45 am - 11:41 pmIDA-LEX

10h 56m2 stops

7:30 am - 1:34 pmLEX-IDA

8h 04m2 stops

$599United Airlines

Find Deal

Sat, Mar 7 - Wed, Mar 11

10:45 am - 11:41 pmIDA-LEX

10h 56m2 stops

7:30 am - 1:34 pmLEX-IDA

8h 04m2 stops

$600United Airlines

Find Deal

Sat, Mar 7 - Wed, Mar 11

10:45 am - 11:41 pmIDA-LEX

10h 56m2 stops

7:30 am - 1:34 pmLEX-IDA

8h 04m2 stops

$604United Airlines

Find Deal

Sat, Mar 7 - Wed, Mar 11

6:57 pm - 9:27 amIDA-LEX

12h 30m2 stops

1:05 pm - 10:19 pmLEX-IDA

11h 14m2 stops

$2,451Delta

Find Deal

Fri, Nov 21 - Sun, Nov 23

United Airlines flights from Idaho Falls to Lexington

Our best United Airlines deals on Idaho Falls to Lexington flight tickets

United Airlines

Mar 7

IDA2:35 pmIdaho Falls Fanning Field

6h 02m

1 stop

LEX10:37 pmLexington Blue Grass

Mar 11

LEX7:30 amLexington Blue Grass

8h 04m

2 stops

IDA1:34 pmIdaho Falls Fanning Field

$494

Find similar

United Airlines

Mar 7

IDA2:35 pmIdaho Falls Fanning Field

6h 02m

1 stop

LEX10:37 pmLexington Blue Grass

Mar 11

LEX7:30 amLexington Blue Grass

8h 04m

2 stops

IDA1:34 pmIdaho Falls Fanning Field

$504

Find similar

United Airlines

Oct 30

IDA2:45 pmIdaho Falls Fanning Field

5h 39m

1 stop

LEX10:24 pmLexington Blue Grass

Nov 13

LEX9:00 amLexington Blue Grass

15h 52m

1 stop

IDA10:52 pmIdaho Falls Fanning Field

$508

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Idaho FallsLexington

IDA - LEX

IDALEX

Idaho Falls Fanning Field

Sat 3/7

2:35 pm-10:37 pm

1 stop6h 02m

Lexington Blue Grass

Wed 3/11

7:30 am-1:34 pm

2 stops8h 04m

$494

Idaho FallsLexington

IDA - LEX

IDALEX

Idaho Falls Fanning Field

Sat 3/7

2:35 pm-10:37 pm

1 stop6h 02m

Lexington Blue Grass

Wed 3/11

7:30 am-1:34 pm

2 stops8h 04m

$504

Idaho FallsLexington

IDA - LEX

IDALEX

Idaho Falls Fanning Field

Sat 3/7

2:35 pm-10:37 pm

1 stop6h 02m

Lexington Blue Grass

Wed 3/11

9:00 am-1:34 pm

1 stop6h 34m

$523

Idaho FallsLexington

IDA - LEX

IDALEX

Idaho Falls Fanning Field

Sat 3/7

2:35 pm-10:37 pm

1 stop6h 02m

Lexington Blue Grass

Wed 3/11

9:00 am-1:34 pm

1 stop6h 34m

$528

Idaho FallsLexington

IDA - LEX

IDALEX

Idaho Falls Fanning Field

Thu 11/6

4:15 pm-10:24 pm

1 stop28h 09m

Lexington Blue Grass

Sun 11/9

9:00 am-1:35 pm

1 stop6h 35m

$549

Idaho FallsLexington

IDA - LEX

IDALEX

Idaho Falls Fanning Field

Fri 11/7

4:15 pm-10:17 pm

1 stop28h 02m

Lexington Blue Grass

Tue 11/11

9:00 am-1:35 pm

1 stop6h 35m

$588

Idaho FallsLexington

IDA - LEX

IDALEX

Idaho Falls Fanning Field

Sat 3/7

10:45 am-11:41 pm

2 stops10h 56m

Lexington Blue Grass

Wed 3/11

7:30 am-1:34 pm

2 stops8h 04m

$599

Idaho FallsLexington

IDA - LEX

IDALEX

Idaho Falls Fanning Field

Sat 3/7

10:45 am-11:41 pm

2 stops10h 56m

Lexington Blue Grass

Wed 3/11

7:30 am-1:34 pm

2 stops8h 04m

$600

Idaho FallsLexington

IDA - LEX

IDALEX

Idaho Falls Fanning Field

Sat 3/7

10:45 am-11:41 pm

2 stops10h 56m

Lexington Blue Grass

Wed 3/11

7:30 am-1:34 pm

2 stops8h 04m

$604

Idaho FallsLexington

IDA - LEX

IDALEX

Idaho Falls Fanning Field

Fri 11/21

6:57 pm-9:27 am

2 stops12h 30m

Lexington Blue Grass

Sun 11/23

1:05 pm-10:19 pm

2 stops11h 14m

$2,451

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Idaho Falls 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 day to depart on your flight to Lexington?

On average, the least expensive day to fly to Lexington from Idaho Falls is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $860. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from Idaho Falls because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,636.

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

The cheapest time of day to fly to Lexington is in the morning when flights can be purchased for as low as $833. Try not to purchase tickets at noon because they tend to be around $870. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Idaho Falls to Lexington

Are you open to changing your travel dates? Check out the ideal times to fly from Idaho Falls to Lexington according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Idaho Falls to Lexington (IDA to LEX) flight deals and tips

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

Direct flights	None

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

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How far is Idaho Falls Fanning Field to Lexington Blue Grass by plane?
There are 1480.6 mi between Idaho Falls Fanning Field and Lexington Blue Grass. A reasonable flight in good conditions will take 5h 39m.
When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to Lexington Blue Grass Airport?
Prices for flights from Idaho Falls Fanning Field Airport to Lexington Blue Grass Airport are updated daily.
How old do you have to be to fly from Idaho Falls Fanning Field Airport to Lexington Blue Grass Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Idaho Falls Fanning Field Airport to Lexington Blue Grass Airport.
What documentation or ID do you need to fly to Lexington Blue Grass Airport?
The necessary travel and health documents for your Lexington Blue Grass Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Richmond

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Georgetown

Danville

Frankfort

Winchester

Berea

Carlisle

Versailles

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Idaho Falls to Lexington for you.

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

Yes. momondo enables you to select and highlight flights to Lexington from Idaho Falls with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Idaho Falls to Lexington.

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

Yes. momondo can track prices for Idaho Falls to Lexington flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Idaho Falls to Lexington from $494

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho Falls to Lexington departing on 3/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

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Filter for what you want

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Trusted and free

Price Alerts

Price Alerts

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United Airlines flights from Idaho Falls to Lexington

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How to get the cheapest flight ticket from Idaho Falls 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 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 in the morning when flights can be purchased for as low as $833. Try not to purchase tickets at noon because they tend to be around $870. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Idaho Falls to Lexington

Cheap Idaho Falls to Lexington (IDA to LEX) flight deals and tips

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

Direct flights

How far is Idaho Falls Fanning Field to Lexington Blue Grass by plane?

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

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

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

Traveling to a place near Lexington?

Why use momondo?

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

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

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

I’m not ready to book a flight from Idaho Falls 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