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Cheap flights from Lexington to St. Louis from $314

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Lexington to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:54 pm - 10:15 pmLEX  Lexington Blue Grass-STL Lambert-St Louis
4h 21m1 stop Chicago O'Hare Intl
American Airlines Logo
6:00 am - 10:53 amSTL  Lambert-St Louis-LEX Lexington Blue Grass
3h 53m1 stop Chicago O'Hare Intl
$314American Airlines
Fri, Nov 13 - Thu, Nov 19
United Airlines Logo
8:50 am - 2:17 pmLEX  Lexington Blue Grass-STL Lambert-St Louis
6h 27m1 stop Chicago O'Hare Intl
United Airlines Logo
9:04 am - 5:10 pmSTL  Lambert-St Louis-LEX Lexington Blue Grass
7h 06m1 stop Chicago O'Hare Intl
$319United Airlines
Tue, Oct 6 - Sat, Oct 10
American Airlines Logo
7:36 am - 1:03 pmLEX  Lexington Blue Grass-STL Lambert-St Louis
6h 27m1 stop Charlotte Douglas
American Airlines Logo
5:18 pm - 11:46 pmSTL  Lambert-St Louis-LEX Lexington Blue Grass
5h 28m1 stop Chicago O'Hare Intl
$329American Airlines
Tue, Sep 22 - Sat, Sep 26
United Airlines Logo
8:50 am - 12:13 pmLEX  Lexington Blue Grass-STL Lambert-St Louis
4h 23m1 stop Chicago O'Hare Intl
United Airlines Logo
11:35 am - 5:11 pmSTL  Lambert-St Louis-LEX Lexington Blue Grass
4h 36m1 stop Chicago O'Hare Intl
$329United Airlines
Thu, Sep 24 - Mon, Sep 28
American Airlines Logo
7:18 pm - 10:42 pmLEX  Lexington Blue Grass-STL Lambert-St Louis
4h 24m1 stop Charlotte Douglas
American Airlines Logo
1:54 pm - 8:50 pmSTL  Lambert-St Louis-LEX Lexington Blue Grass
5h 56m1 stop Charlotte Douglas
$329American Airlines
Sat, Sep 26 - Wed, Sep 30
United Airlines Logo
11:00 am - 2:28 pmLEX  Lexington Blue Grass-STL Lambert-St Louis
4h 28m1 stop Chicago O'Hare Intl
United Airlines Logo
7:00 pm - 11:56 pmSTL  Lambert-St Louis-LEX Lexington Blue Grass
3h 56m1 stop Chicago O'Hare Intl
$351United Airlines
Sat, Feb 6 - Tue, Feb 9
United Airlines Logo
11:00 am - 2:28 pmLEX  Lexington Blue Grass-STL Lambert-St Louis
4h 28m1 stop Chicago O'Hare Intl
United Airlines Logo
7:00 pm - 11:56 pmSTL  Lambert-St Louis-LEX Lexington Blue Grass
3h 56m1 stop Chicago O'Hare Intl
$371United Airlines
Sat, Feb 6 - Tue, Feb 9
United Airlines Logo
1:58 pm - 8:00 pmLEX  Lexington Blue Grass-STL Lambert-St Louis
7h 02m1 stop Chicago O'Hare Intl
United Airlines Logo
5:36 pm - 11:55 pmSTL  Lambert-St Louis-LEX Lexington Blue Grass
5h 19m1 stop Chicago O'Hare Intl
$419United Airlines
Tue, Sep 22 - Sat, Sep 26
American Airlines Logo
6:00 am - 1:16 pmLEX  Lexington Blue Grass-STL Lambert-St Louis
8h 16m2 stops Charlotte Douglas Chicago O'Hare Intl
American Airlines Logo
1:54 pm - 8:50 pmSTL  Lambert-St Louis-LEX Lexington Blue Grass
5h 56m1 stop Charlotte Douglas
$423American Airlines
Tue, Sep 22 - Sat, Sep 26
American Airlines Logo
10:20 am - 4:53 pmLEX  Lexington Blue Grass-STL Lambert-St Louis
7h 33m2 stops Charlotte Douglas Chicago O'Hare Intl
American Airlines Logo
5:00 am - 10:44 amSTL  Lambert-St Louis-LEX Lexington Blue Grass
4h 44m1 stop Chicago O'Hare Intl
$428American Airlines
Tue, Oct 6 - Sat, Oct 10

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United Airlines flights from Lexington to St. Louis

Our best United Airlines deals on Lexington to St. Louis flight tickets
United Airlines
Oct 6
LEX8:50 amLexington Blue Grass
6h 27m
1 stop
STL2:17 pmLambert-St Louis
Oct 10
STL9:04 amLambert-St Louis
7h 06m
1 stop
LEX5:10 pmLexington Blue Grass
$319
United Airlines
Feb 6
LEX11:00 amLexington Blue Grass
4h 28m
1 stop
STL2:28 pmLambert-St Louis
Feb 9
STL7:00 pmLambert-St Louis
3h 56m
1 stop
LEX11:56 pmLexington Blue Grass
$351
United Airlines
Feb 6
LEX11:00 amLexington Blue Grass
4h 28m
1 stop
STL2:28 pmLambert-St Louis
Feb 9
STL7:00 pmLambert-St Louis
3h 56m
1 stop
LEX11:56 pmLexington Blue Grass
$371

American Airlines flights from Lexington to St. Louis

Our best American Airlines deals on Lexington to St. Louis flight tickets
American Airlines
Nov 13
LEX6:54 pmLexington Blue Grass
4h 21m
1 stop
STL10:15 pmLambert-St Louis
Nov 19
STL6:00 amLambert-St Louis
3h 53m
1 stop
LEX10:53 amLexington Blue Grass
$314
American Airlines
Sep 22
LEX7:36 amLexington Blue Grass
6h 27m
1 stop
STL1:03 pmLambert-St Louis
Sep 26
STL5:18 pmLambert-St Louis
5h 28m
1 stop
LEX11:46 pmLexington Blue Grass
$329
American Airlines
Sep 22
LEX6:00 amLexington Blue Grass
8h 16m
2 stops
STL1:16 pmLambert-St Louis
Sep 26
STL1:54 pmLambert-St Louis
5h 56m
1 stop
LEX8:50 pmLexington Blue Grass
$423

momondo Fare Finder

 
Use the filters below to find and compare flights from Lexington to St. Louis that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LexingtonSt. Louis

LEX Lexington Blue Grass - STL Lambert-St Louis

LEXSTL

Lexington Blue Grass

Fri 11/13

6:54 pm-10:15 pm

1 stop4h 21m

Lambert-St Louis

Thu 11/19

6:00 am-10:53 am

1 stop3h 53m

$314

LexingtonSt. Louis

LEX Lexington Blue Grass - STL Lambert-St Louis

LEXSTL

Lexington Blue Grass

Tue 10/6

8:50 am-2:17 pm

1 stop6h 27m

Lambert-St Louis

Sat 10/10

9:04 am-5:10 pm

1 stop7h 06m

$319

LexingtonSt. Louis

LEX Lexington Blue Grass - STL Lambert-St Louis

LEXSTL

Lexington Blue Grass

Tue 9/22

7:36 am-1:03 pm

1 stop6h 27m

Lambert-St Louis

Sat 9/26

5:18 pm-11:46 pm

1 stop5h 28m

$329

LexingtonSt. Louis

LEX Lexington Blue Grass - STL Lambert-St Louis

LEXSTL

Lexington Blue Grass

Thu 9/24

8:50 am-12:13 pm

1 stop4h 23m

Lambert-St Louis

Mon 9/28

11:35 am-5:11 pm

1 stop4h 36m

$329

LexingtonSt. Louis

LEX Lexington Blue Grass - STL Lambert-St Louis

LEXSTL

Lexington Blue Grass

Sat 9/26

7:18 pm-10:42 pm

1 stop4h 24m

Lambert-St Louis

Wed 9/30

1:54 pm-8:50 pm

1 stop5h 56m

$329

LexingtonSt. Louis

LEX Lexington Blue Grass - STL Lambert-St Louis

LEXSTL

Lexington Blue Grass

Sat 2/6

11:00 am-2:28 pm

1 stop4h 28m

Lambert-St Louis

Tue 2/9

7:00 pm-11:56 pm

1 stop3h 56m

$351

LexingtonSt. Louis

LEX Lexington Blue Grass - STL Lambert-St Louis

LEXSTL

Lexington Blue Grass

Sat 2/6

11:00 am-2:28 pm

1 stop4h 28m

Lambert-St Louis

Tue 2/9

7:00 pm-11:56 pm

1 stop3h 56m

$371

LexingtonSt. Louis

LEX Lexington Blue Grass - STL Lambert-St Louis

LEXSTL

Lexington Blue Grass

Tue 9/22

1:58 pm-8:00 pm

1 stop7h 02m

Lambert-St Louis

Sat 9/26

5:36 pm-11:55 pm

1 stop5h 19m

$419

LexingtonSt. Louis

LEX Lexington Blue Grass - STL Lambert-St Louis

LEXSTL

Lexington Blue Grass

Tue 9/22

6:00 am-1:16 pm

2 stops8h 16m

Lambert-St Louis

Sat 9/26

1:54 pm-8:50 pm

1 stop5h 56m

$423

LexingtonSt. Louis

LEX Lexington Blue Grass - STL Lambert-St Louis

LEXSTL

Lexington Blue Grass

Tue 10/6

10:20 am-4:53 pm

2 stops7h 33m

Lambert-St Louis

Sat 10/10

5:00 am-10:44 am

1 stop4h 44m

$428

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from Lexington to St. Louis

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 St. Louis?

In general, December is the cheapest month to fly from Lexington to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. The month of November is another great option to travel to St. Louis, with average flight prices from Lexington averaging around $228.

When to book flights from Lexington to St. Louis

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

Cheap Lexington to St. Louis (LEX to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lexington to St. Louis

Best Price Found

$374

Fastest flight time

4h 00m

Direct flights

None
The best one-way flight to St. Louis from Lexington in the past 72 hours is $374. The best round-trip flight deal from Lexington to St. Louis found on momondo in the last 72 hours is $314.
The fastest flight from Lexington to St. Louis takes 4h 00m
There are no direct flights from Lexington to St. Louis. There are no popular flight routes from Lexington to St. Louis.
Search flight deals

Frequently asked questions about flying from Lexington to St. Louis

  • How far is Lexington Blue Grass to Lambert-St Louis by plane?

    There are 311.1 mi between Lexington Blue Grass and Lambert-St Louis. By plane, this route typically takes 4h 00m.

  • When did momondo last update prices for flights from Lexington Blue Grass Airport to Lambert-St Louis Airport?

    Prices for flights from Lexington Blue Grass Airport to Lambert-St Louis Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Lexington Blue Grass Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from Lexington Blue Grass Airport to Lambert-St Louis Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lexington Blue Grass Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The necessary travel and health documents for your Lambert-St Louis 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.

  • What is the most popular airline from Lexington to St. Louis?

Best airlines flying from Lexington to St. Louis

Compare and see reviews for airlines that fly from Lexington to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $228Free CancellationRating
7.1
12,050 reviews
Search American Airlines flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Fairview Heights
Maryland Heights
St. Peters
Alton
Collinsville
Florissant
Hermann
O'Fallon
Clayton
Farmington
Fenton
Festus
Wentzville
Edwardsville
Eureka
Litchfield
Grafton
Waterloo

Why use momondo?

Why should I use momondo to find a flight deal from Lexington to St. Louis?

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

Can I find flights from Lexington to St. Louis with flexible booking policies on momondo?

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

How can momondo help me find flights from Lexington to St. Louis?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to St. Louis from Lexington.

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

Yes momondo offers price alerts on flights to St. Louis from Lexington. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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