Insights
Latest deals
Reviews
FAQs

Cheap flights from St. Louis to Lexington from $225

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Lexington departing on 6/6. 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
From?
To?
Mon 5/13
Mon 5/20

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? Create a price alert to track prices.

Easily compare round-trip flights from St. Louis to Lexington

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from St. Louis to Lexington by changing tabs
American Airlines
Jun 6
STL3:27 pmLambert-St Louis
6h 10m
1 stop
LEX10:37 pmLexington Blue Grass
Jun 13
LEX8:23 pmLexington Blue Grass
4h 40m
1 stop
STL12:03 amLambert-St Louis
United Airlines
May 18
STL6:00 amLambert-St Louis
6h 13m
1 stop
LEX1:13 pmLexington Blue Grass
May 21
LEX7:15 amLexington Blue Grass
3h 59m
1 stop
STL10:14 amLambert-St Louis
American Airlines
Jun 1
STL5:21 amLambert-St Louis
7h 17m
1 stop
LEX1:38 pmLexington Blue Grass
Jun 2
LEX5:51 amLexington Blue Grass
5h 46m
1 stop
STL10:37 amLambert-St Louis
American Airlines
Jun 6
STL5:38 pmLambert-St Louis
5h 18m
1 stop
LEX11:56 pmLexington Blue Grass
Jun 13
LEX5:00 amLexington Blue Grass
9h 12m
2 stops
STL1:12 pmLambert-St Louis
American Airlines
Jun 1
STL7:20 amLambert-St Louis
9h 05m
2 stops
LEX5:25 pmLexington Blue Grass
Jun 2
LEX5:51 amLexington Blue Grass
5h 46m
1 stop
STL10:37 amLambert-St Louis
American Airlines
Jun 6
STL9:47 amLambert-St Louis
8h 50m
2 stops
LEX7:37 pmLexington Blue Grass
Jun 13
LEX5:00 amLexington Blue Grass
9h 12m
2 stops
STL1:12 pmLambert-St Louis

Find the cheapest one-way flights from St. Louis to Lexington

If you're looking for one-way flights from St. Louis to Lexington, view some of our deals below provided by United Airlines
United Airlines
May 24
STL3:10 pmLambert-St Louis
5h 52m
1 stop
LEX10:02 pmLexington Blue Grass
Multiple Airlines
May 24
STL7:45 amLambert-St Louis
26h 40m
3 stops
LEX11:25 amLexington Blue Grass
United Airlines
May 24
STL4:45 pmLambert-St Louis
19h 31m
2 stops
LEX1:16 pmLexington Blue Grass

Search last-minute flights to Lexington from St. Louis

Find and compare round-trip flight prices for your last-minute flight from St. Louis to Lexington
American Airlines
May 10
STL5:55 amLambert-St Louis
3h 45m
1 stop
LEX10:40 amLexington Blue Grass
May 11
LEX3:03 pmLexington Blue Grass
5h 27m
1 stop
STL7:30 pmLambert-St Louis
United Airlines
May 18
STL6:00 amLambert-St Louis
6h 13m
1 stop
LEX1:13 pmLexington Blue Grass
May 21
LEX7:15 amLexington Blue Grass
3h 59m
1 stop
STL10:14 amLambert-St Louis
American Airlines
May 10
STL5:55 amLambert-St Louis
3h 45m
1 stop
LEX10:40 amLexington Blue Grass
May 11
LEX3:03 pmLexington Blue Grass
7h 44m
2 stops
STL9:47 pmLambert-St Louis
American Airlines
May 15
STL4:20 pmLambert-St Louis
6h 38m
1 stop
LEX11:58 pmLexington Blue Grass
May 16
LEX12:00 pmLexington Blue Grass
5h 17m
1 stop
STL4:17 pmLambert-St Louis
American Airlines
May 18
STL7:20 amLambert-St Louis
9h 05m
2 stops
LEX5:25 pmLexington Blue Grass
May 21
LEX3:03 pmLexington Blue Grass
5h 27m
1 stop
STL7:30 pmLambert-St Louis
American Airlines
May 15
STL5:04 amLambert-St Louis
6h 34m
1 stop
LEX12:38 pmLexington Blue Grass
May 16
LEX6:40 amLexington Blue Grass
10h 37m
2 stops
STL4:17 pmLambert-St Louis

Best airlines flying from St. Louis to Lexington

Compare and see reviews for airlines that fly from St. Louis to Lexington with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $206Free CancellationRating
7.3
14,686 reviews
Search American Airlines flights
DeltaPriceFrom $259Free CancellationRating
8.0
10,810 reviews
Search Delta flights

American Airlines flights from St. Louis to Lexington

Our best American Airlines deals on St. Louis to Lexington flight tickets
American Airlines
Jun 6
STL3:27 pmLambert-St Louis
6h 10m
1 stop
LEX10:37 pmLexington Blue Grass
Jun 13
LEX8:23 pmLexington Blue Grass
4h 40m
1 stop
STL12:03 amLambert-St Louis
American Airlines
May 10
STL5:55 amLambert-St Louis
3h 45m
1 stop
LEX10:40 amLexington Blue Grass
May 11
LEX3:03 pmLexington Blue Grass
5h 27m
1 stop
STL7:30 pmLambert-St Louis
American Airlines
May 10
STL5:55 amLambert-St Louis
3h 45m
1 stop
LEX10:40 amLexington Blue Grass
May 11
LEX3:03 pmLexington Blue Grass
7h 44m
2 stops
STL9:47 pmLambert-St Louis

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

November. The cheapest time of year to fly to Lexington from St. Louis is November. Most expensive is September

What is the cheapest day to depart St. Louis for Lexington?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Thursday

When is the cheapest time to fly from St. Louis to Lexington?

In the morning. St. Louis to Lexington flights are approximately 30% more expensive in the evening than in the morning

What is the cheapest airline that flies to Lexington from St. Louis?

American Airlines. American Airlines and Delta are the most popular carriers operating from St. Louis to Lexington

What is the cheapest St. Louis to Lexington flight route?

Lambert-St Louis - Lexington Blue Grass. Fly from Lambert-St Louis to Lexington Blue Grass for the best St. Louis - Lexington flight prices

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

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

Best Price Found

$256

Fastest flight time

5h 18m

Direct flights

None

Airports in Lexington

1 airport
The best one-way flight to Lexington from St. Louis in the past 72 hours is $256. The best round-trip flight deal from St. Louis to Lexington found on momondo in the last 72 hours is $225.
The fastest flight from St. Louis to Lexington takes 5h 18m
There are no direct flights from St. Louis to Lexington. Popular non-direct route for this connection is Lambert-St Louis Airport - Lexington Blue Grass Airport.
There is 1 airport near Lexington: Lexington Blue Grass (LEX)

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

    The distance between Lambert-St Louis and Lexington Blue Grass is about 311.1 mi. Typically, this will take 5h 18m by plane in normal conditions.

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

    Prices for flights from Lambert-St Louis Airport to Lexington Blue Grass Airport were last updated today.

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

  • How old do you have to be to fly from Lambert-St Louis Airport 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 Lambert-St Louis 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.


Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from St. Louis to Lexington. momondo saves you time and could save you money on your trip.

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

Flights from St. Louis to Lexington with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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 Lexington from St. Louis.

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

If you are not ready to book a flight from St. Louis 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.


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.
1 adult
From?
To?
Mon 5/13
Mon 5/20
Email me momondo's favorite deals

Find better results for your stay in the United States