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LEX - STL

Find cheap flights from Lexington to St. Louis from $207

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Lexington to St. Louis departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/8
Sat 6/15

Search hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lexington to St. Louis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lexington to St. Louis, as well as popular online travel agencies
In the last 7 days travelers have searched 43,895,468 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Lexington to St. Louis (LEX-STL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Lexington to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:03 pm - 11:22 pmLEX-STL
6h 19m1 stop
3:27 pm - 10:37 pmSTL-LEX
6h 10m1 stop
$225American Airlines
Find Deal
Tue, Jun 4 - Thu, Jun 6
6:26 pm - 11:43 pmLEX-STL
6h 17m1 stop
6:10 pm - 10:58 pmSTL-LEX
3h 48m1 stop
$228Delta
Find Deal
Fri, Jun 7 - Mon, Jun 10
6:26 pm - 11:43 pmLEX-STL
6h 17m1 stop
6:00 am - 12:14 pmSTL-LEX
5h 14m1 stop
$233Delta
Find Deal
Fri, Jun 28 - Mon, Jul 1
5:51 pm - 8:37 pmLEX-STL
3h 46m1 stop
11:25 am - 5:19 pmSTL-LEX
4h 54m1 stop
$238Delta
Find Deal
Mon, Jun 10 - Wed, Jun 12
4:04 pm - 10:02 pmLEX-STL
6h 58m2 stops
5:38 pm - 11:56 pmSTL-LEX
5h 18m1 stop
$360American Airlines
Find Deal
Fri, Jun 7 - Mon, Jun 10
4:04 pm - 10:02 pmLEX-STL
6h 58m2 stops
5:15 am - 10:32 amSTL-LEX
4h 17m1 stop
$368American Airlines
Find Deal
Fri, Jun 28 - Mon, Jul 1
3:03 pm - 9:47 pmLEX-STL
7h 44m2 stops
3:27 pm - 10:37 pmSTL-LEX
6h 10m1 stop
$407American Airlines
Find Deal
Tue, Jun 4 - Thu, Jun 6
1:08 pm - 9:47 pmLEX-STL
9h 39m2 stops
9:47 am - 7:37 pmSTL-LEX
8h 50m2 stops
$461American Airlines
Find Deal
Tue, Jun 4 - Thu, Jun 6
4:04 pm - 10:02 pmLEX-STL
6h 58m2 stops
8:01 am - 7:37 pmSTL-LEX
10h 36m2 stops
$543American Airlines
Find Deal
Fri, Jun 7 - Mon, Jun 10
6:05 pm - 12:49 pmLEX-STL
19h 44m2 stops
4:36 pm - 1:19 pmSTL-LEX
19h 43m2 stops
$579United Airlines
Find Deal
Fri, Jun 28 - Mon, Jul 1

Flights from Lexington to St. Louis - Travel Insights & Trends

Get data-powered insights and trends into flights from Lexington to St. Louis to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Lexington to St. Louis?

The average price of all flights from Lexington to St. Louis clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to St. Louis on a Monday and more expensive on a Friday. On your return trip to Lexington, you should consider flying back on a Monday, and avoid Thursdays for better deals.

Which airlines provide the cheapest flights from Lexington to St. Louis?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Lexington to St. Louis found on KAYAK was with Delta for $207. American Airlines proposed a round-trip connection from $225 and Delta from $228.

Good to know

Low season

March

High season

August

Cheapest flight

$207
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Lexington to St. Louis

When to book flights from Lexington to St. Louis

Are your dates flexible? Find out the best times to travel from Lexington to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Lexington to St. Louis

  • What is the cheapest flight from Lexington to St. Louis?

    In the last 3 days, the lowest price for a flight from Lexington to St. Louis was $207 for a one-way ticket and $225 for a round-trip.

  • Do I need a passport to fly between Lexington and St. Louis?

    No

  • Which aircraft models fly most regularly from Lexington to St. Louis?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Lexington to St. Louis?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Lexington and St. Louis, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Lexington to St. Louis, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Lexington to St. Louis are Delta and American Airlines. With an average price for the route of $286 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $286 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Lexington to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Lexington to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Lexington to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Lexington is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Lexington to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Lexington with another airline. Booking your flights between Lexington and STL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Lexington to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Lexington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Lexington to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Lexington to St. Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Lexington to St. Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10778 reviews
8.0Entertainment
8.6Crew
8.2Boarding
7.9Comfort
7.4Food
Airline reviews

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

2.0 MediocreAnonymous, May 2024AVL - LGA
Read more about Delta reviews

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

Worst situation ever! I booked my tickets for this trip on Alaska Airlines. I guess AA is a partner and we flew nonstop from Eugene to PHX on an AA jet. I had to pay for luggage from PHX to EUG. And this was an Alaska Airlines reservation paid for with Alaska airlines credit card! Got to the PHX airport and was not able to check bags because of some weird issue with the AA software. My reservation had to be the-entered by the agent. I will never pick another American Airlines flight on the Alaska Airlines website. While on vacation, I tried to upgrade our seats for the trip home. The request just buffered and never went through. I tried four times and was charged four times on my credit card. The card was charged but the seats were never changed. What a wreck!

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

Book cheap flights from Lexington to St. Louis

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Lexington to St. Louis found on KAYAK in the last 72 hours.
6/12Wed
1 stopDelta
4h 00mLEX-STL
$207
6/12Wed
2 stopsAmerican Airlines
6h 58mLEX-STL
$231

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Last minute flights from Lexington to St. Louis

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Lexington to St. Louis that are departing in the next 10 days.
5/11Sat
multi-stopDelta
6h 27mLEX-STL
5/14Tue
multi-stopDelta
4h 25mSTL-LEX
$278
5/11Sat
multi-stopAmerican Airlines
4h 13mLEX-STL
5/14Tue
multi-stopAmerican Airlines
11h 21mSTL-LEX
$480

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Lexington - St. Louis Flights

Departure:

Lexington (undefined)United States

Destination:

St. Louis (STL)United States

Return flight deals:

St. Louis - Lexington

Cabin classes: