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.

$384 Cheap Flights from Idaho Falls to Lexington in 2025/26

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2:40 pm - 10:30 pm

IDA

LEX

5h 50m1 stop

9:00 am - 1:30 pm

LEX

IDA

6h 30m1 stop

$384United Airlines

Fri, Jan 9 - Tue, Jan 13

2:40 pm - 10:30 pm

IDA

LEX

5h 50m1 stop

8:35 am - 3:31 pm

LEX

IDA

8h 56m2 stops

$389United Airlines

Fri, Jan 9 - Tue, Jan 13

2:40 pm - 10:30 pm

IDA

LEX

5h 50m1 stop

9:00 am - 1:30 pm

LEX

IDA

6h 30m1 stop

$430United Airlines

Fri, Jan 9 - Tue, Jan 13

2:40 pm - 10:30 pm

IDA

LEX

5h 50m1 stop

8:35 am - 3:31 pm

LEX

IDA

8h 56m2 stops

$435United Airlines

Fri, Jan 9 - Tue, Jan 13

2:40 pm - 10:30 pm

IDA

LEX

5h 50m1 stop

9:00 am - 3:31 pm

LEX

IDA

8h 31m1 stop

$440United Airlines

Fri, Jan 9 - Tue, Jan 13

2:40 pm - 10:30 pm

IDA

LEX

5h 50m1 stop

8:35 am - 3:31 pm

LEX

IDA

8h 56m2 stops

$445United Airlines

Fri, Jan 9 - Tue, Jan 13

4:19 pm - 5:04 pm

IDA

LEX

22h 45m2 stops

8:35 am - 3:31 pm

LEX

IDA

8h 56m2 stops

$458United Airlines

Fri, Jan 9 - Tue, Jan 13

4:19 pm - 5:04 pm

IDA

LEX

22h 45m2 stops

8:35 am - 3:31 pm

LEX

IDA

8h 56m2 stops

$499United Airlines

Fri, Jan 9 - Tue, Jan 13

2:40 pm - 1:25 pm

IDA

LEX

20h 45m2 stops

8:35 am - 3:31 pm

LEX

IDA

8h 56m2 stops

$523United Airlines

Fri, Jan 9 - Tue, Jan 13

United Airlines flights from Idaho Falls to Lexington

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

United Airlines

Jan 9

IDA2:40 pmIdaho Falls Fanning Field

5h 50m

1 stop

LEX10:30 pmLexington Blue Grass

Jan 13

LEX9:00 amLexington Blue Grass

6h 30m

1 stop

IDA1:30 pmIdaho Falls Fanning Field

$384

Find similar

United Airlines

Jan 9

IDA2:40 pmIdaho Falls Fanning Field

5h 50m

1 stop

LEX10:30 pmLexington Blue Grass

Jan 13

LEX8:35 amLexington Blue Grass

8h 56m

2 stops

IDA3:31 pmIdaho Falls Fanning Field

$389

Find similar

United Airlines

Jan 9

IDA2:40 pmIdaho Falls Fanning Field

5h 50m

1 stop

LEX10:30 pmLexington Blue Grass

Jan 13

LEX9:00 amLexington Blue Grass

6h 30m

1 stop

IDA1:30 pmIdaho Falls Fanning Field

$430

Find similar

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Route

Depart

Return

Price

Idaho FallsLexington

IDA - LEX

IDALEX

Idaho Falls Fanning Field

Fri 1/9

2:40 pm-10:30 pm

1 stop5h 50m

Lexington Blue Grass

Tue 1/13

9:00 am-1:30 pm

1 stop6h 30m

$384

Idaho FallsLexington

IDA - LEX

IDALEX

Idaho Falls Fanning Field

Fri 1/9

2:40 pm-10:30 pm

1 stop5h 50m

Lexington Blue Grass

Tue 1/13

8:35 am-3:31 pm

2 stops8h 56m

$389

Idaho FallsLexington

IDA - LEX

IDALEX

Idaho Falls Fanning Field

Fri 1/9

2:40 pm-10:30 pm

1 stop5h 50m

Lexington Blue Grass

Tue 1/13

9:00 am-1:30 pm

1 stop6h 30m

$430

Idaho FallsLexington

IDA - LEX

IDALEX

Idaho Falls Fanning Field

Fri 1/9

2:40 pm-10:30 pm

1 stop5h 50m

Lexington Blue Grass

Tue 1/13

8:35 am-3:31 pm

2 stops8h 56m

$435

Idaho FallsLexington

IDA - LEX

IDALEX

Idaho Falls Fanning Field

Fri 1/9

2:40 pm-10:30 pm

1 stop5h 50m

Lexington Blue Grass

Tue 1/13

9:00 am-3:31 pm

1 stop8h 31m

$440

Idaho FallsLexington

IDA - LEX

IDALEX

Idaho Falls Fanning Field

Fri 1/9

2:40 pm-10:30 pm

1 stop5h 50m

Lexington Blue Grass

Tue 1/13

8:35 am-3:31 pm

2 stops8h 56m

$445

Idaho FallsLexington

IDA - LEX

IDALEX

Idaho Falls Fanning Field

Fri 1/9

4:19 pm-5:04 pm

2 stops22h 45m

Lexington Blue Grass

Tue 1/13

8:35 am-3:31 pm

2 stops8h 56m

$458

Idaho FallsLexington

IDA - LEX

IDALEX

Idaho Falls Fanning Field

Fri 1/9

4:19 pm-5:04 pm

2 stops22h 45m

Lexington Blue Grass

Tue 1/13

8:35 am-3:31 pm

2 stops8h 56m

$499

Idaho FallsLexington

IDA - LEX

IDALEX

Idaho Falls Fanning Field

Fri 1/9

2:40 pm-1:25 pm

2 stops20h 45m

Lexington Blue Grass

Tue 1/13

8:35 am-3:31 pm

2 stops8h 56m

$523

Flights are sorted by cheapest round-trip flights first.

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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?

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

Fastest flight time	5h 50m
Direct flights	None

The fastest flight from Idaho Falls to Lexington takes 5h 50m

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 50m.
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 $384

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 1/9. 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

Filter for what you want

Filter for what you want

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Price Alerts

Price Alerts

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How to get the cheapest flight ticket from Idaho Falls 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 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

Fastest flight time

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