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Cheap flights from Helena to Lexington from $449

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Helena to Lexington departing on 8/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Helena to Lexington

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:29 pm - 10:33 pm
HLN
-
LEX
6h 04m
1 stop
United Airlines Logo
11:05 am - 9:16 pm
LEX
-
HLN
12h 11m
2 stops
$449United Airlines
Sat, Aug 22 - Wed, Aug 26
United Airlines Logo
2:29 pm - 10:23 am
HLN
-
LEX
17h 54m
2 stops
United Airlines Logo
11:05 am - 9:16 pm
LEX
-
HLN
12h 11m
2 stops
$558United Airlines
Sat, Aug 22 - Wed, Aug 26
United Airlines Logo
2:29 pm - 10:33 pm
HLN
-
LEX
6h 04m
1 stop
United Airlines Logo
9:03 am - 1:32 pm
LEX
-
HLN
6h 29m
1 stop
$724United Airlines
Sat, Aug 22 - Wed, Aug 26
United Airlines Logo
2:29 pm - 10:33 pm
HLN
-
LEX
6h 04m
1 stop
United Airlines Logo
9:03 am - 1:32 pm
LEX
-
HLN
6h 29m
1 stop
$747United Airlines
Sat, Aug 22 - Wed, Aug 26
United Airlines Logo
2:30 pm - 10:50 pm
HLN
-
LEX
6h 20m
1 stop
United Airlines Logo
8:40 am - 1:38 pm
LEX
-
HLN
6h 58m
1 stop
$1,826United Airlines
Thu, May 14 - Mon, May 18

United Airlines flights from Helena to Lexington

Our best United Airlines deals on Helena to Lexington flight tickets
United Airlines
Aug 22
HLN2:29 pmHelena
6h 04m
1 stop
LEX10:33 pmLexington Blue Grass
Aug 26
LEX11:05 amLexington Blue Grass
12h 11m
2 stops
HLN9:16 pmHelena
$449
United Airlines
Aug 22
HLN2:29 pmHelena
17h 54m
2 stops
LEX10:23 amLexington Blue Grass
Aug 26
LEX11:05 amLexington Blue Grass
12h 11m
2 stops
HLN9:16 pmHelena
$558
United Airlines
Aug 22
HLN2:29 pmHelena
6h 04m
1 stop
LEX10:33 pmLexington Blue Grass
Aug 26
LEX9:03 amLexington Blue Grass
6h 29m
1 stop
HLN1:32 pmHelena
$724

momondo Fare Finder

 
Customize your flight search to find flights from Helena 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, momondo users made 832,500 searches. Data last updated March 6, 2026.
Use the filters below to find and compare flights from Helena to Lexington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelenaLexington

HLN - LEX

HLNLEX

Helena

Sat 8/22

2:29 pm-10:33 pm

1 stop6h 04m

Lexington Blue Grass

Wed 8/26

11:05 am-9:16 pm

2 stops12h 11m

$449

HelenaLexington

HLN - LEX

HLNLEX

Helena

Sat 8/22

2:29 pm-10:23 am

2 stops17h 54m

Lexington Blue Grass

Wed 8/26

11:05 am-9:16 pm

2 stops12h 11m

$558
Quickest round-trip

HelenaLexington

HLN - LEX

HLNLEX

Helena

Sat 8/22

2:29 pm-10:33 pm

1 stop6h 04m

Lexington Blue Grass

Wed 8/26

9:03 am-1:32 pm

1 stop6h 29m

$724

HelenaLexington

HLN - LEX

HLNLEX

Helena

Sat 8/22

2:29 pm-10:33 pm

1 stop6h 04m

Lexington Blue Grass

Wed 8/26

9:03 am-1:32 pm

1 stop6h 29m

$747

HelenaLexington

HLN - LEX

HLNLEX

Helena

Thu 5/14

2:30 pm-10:50 pm

1 stop6h 20m

Lexington Blue Grass

Mon 5/18

8:40 am-1:38 pm

1 stop6h 58m

$1,826

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Lexington from

How to get the cheapest flight ticket from Helena 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 airlines fly to Lexington?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Lexington from Helena according to our data. United Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Lexington. Keep in mind that there are 3 different airlines that fly to Lexington on a routine basis, so you have a few additional options to choose from.

When to book flights from Helena to Lexington

Are you open to changing your travel dates? Check out the ideal times to fly from Helena to Lexington according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Helena to Lexington (HLN to LEX) flight deals and tips

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

Fastest flight time

6h 04m

Direct flights

None
The fastest flight from Helena to Lexington takes 6h 04m
There are no direct flights from Helena to Lexington. There are no popular flight routes from Helena to Lexington.
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  • How far is Helena to Lexington Blue Grass by plane?

    The distance between Helena and Lexington Blue Grass is about 1514.9 mi. 6h 04m is a normal flight duration for this route.

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

    Prices for flights from Helena Airport to Lexington Blue Grass Airport were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Helena 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.

Traveling to a place near Lexington?

Book flights to Lexington if you plan to visit one of these locations
Richmond
Somerset
Georgetown
Danville
Frankfort
Winchester
Berea
Versailles
Carlisle

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Helena to Lexington. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Lexington from Helena which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Lexington from Helena. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Helena to Lexington now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Lexington and let you know when they change.

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