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Cheap flights from Lexington to St. Louis (LEX - STL) from $218

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/29. 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.
LEX — STL
May 3 — May 101
From?
To?
Fri 5/3
Fri 5/10
1 adult, Economy
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Cheap flight deals from Lexington to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Lexington (LEX) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 28, 2024.

Round-trip from

$323
From Lexington Blue Grass to Lambert-St Louis
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What is the cheapest day to fly round-trip from Lexington to St. Louis?

It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

When is the cheapest time to fly from Lexington to St. Louis (LEX - STL)?

It’s typically best to fly out from Lexington to St. Louis in the morning. Doing so could potentially save you 2% on the flight price compared to flying at noon, which is usually more expensive.

Cheap Delta flights from Lexington to St. Louis

Explore cheap flight options specifically provided by Delta for the route between Lexington and St. Louis. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Consider these cheap Delta flights we've found departing from Lexington to St. Louis. Make sure to double check the flight details before booking.
Sat 6/296:15 amLEX - STL
1 stop4h 00mDelta
Tue 7/26:00 amSTL - LEX
1 stop5h 14mDelta
Deal found 4/27$218
Fri 8/307:30 amLEX - STL
1 stop6h 28mDelta
Mon 9/27:15 pmSTL - LEX
1 stop3h 38mDelta
Deal found 4/26$233
Sat 5/47:35 amLEX - STL
1 stop5h 21mDelta
Tue 5/76:30 pmSTL - LEX
1 stop4h 25mDelta
Deal found 4/26$313

Cheap United Airlines flights from Lexington to St. Louis

Explore cheap flight options specifically provided by United Airlines for the route between Lexington and St. Louis. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Some of the best deals we've found on United Airlines flights traveling from Lexington to St. Louis. Check back soon if you're not seeing flights that suit your needs.
Sat 5/46:13 pmLEX - STL
1 stop4h 36mUnited Airlines
Tue 5/710:10 amSTL - LEX
1 stop6h 07mUnited Airlines
Deal found 4/27$338
Thu 5/2312:15 pmLEX - STL
1 stop4h 26mUnited Airlines
Mon 5/276:30 amSTL - LEX
1 stop3h 59mUnited Airlines
Deal found 4/27$378

Cheap Lexington to St. Louis flights in April & May 2024

Find cheap flight options from Lexington to St. Louis specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Prices were last updated on April 28, 2024.
These are some of the best deals we've found on flights to St. Louis in 2024 at this time. For more flight deals, be sure to check back very soon.
Tue 5/216:03 pmLEX - STL
1 stop6h 19mAmerican Airlines
Thu 5/237:01 amSTL - LEX
1 stop5h 37mAmerican Airlines
Deal found 4/27$281
Sat 5/47:35 amLEX - STL
1 stop5h 21mDelta
Tue 5/76:30 pmSTL - LEX
1 stop4h 25mDelta
Deal found 4/26$313
Sat 5/46:13 pmLEX - STL
1 stop4h 36mUnited Airlines
Tue 5/710:10 amSTL - LEX
1 stop6h 07mUnited Airlines
Deal found 4/27$338
Tue 5/213:03 pmLEX - STL
2 stops7h 44mAmerican Airlines
Thu 5/237:01 amSTL - LEX
1 stop5h 37mAmerican Airlines
Deal found 4/27$361
Thu 5/2312:15 pmLEX - STL
1 stop4h 26mUnited Airlines
Mon 5/276:30 amSTL - LEX
1 stop3h 59mUnited Airlines
Deal found 4/28$378
Sat 5/410:53 amLEX - STL
1 stop6h 03mAmerican Airlines
Tue 5/77:30 amSTL - LEX
2 stops8h 55mAmerican Airlines
Deal found 4/26$460

Lexington to St. Louis 2024 flight deals

Discover exclusive flight deals for travel between Lexington and St. Louis in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
These are some of the best deals we've found on flights to St. Louis in 2024 at this time. For more flight deals, be sure to check back very soon.
Sat 6/296:15 amLEX - STL
1 stop4h 00mDelta
Tue 7/26:00 amSTL - LEX
1 stop5h 14mDelta
Deal found 4/27$218
Fri 8/307:30 amLEX - STL
1 stop6h 28mDelta
Mon 9/27:15 pmSTL - LEX
1 stop3h 38mDelta
Deal found 4/26$233
Tue 5/216:03 pmLEX - STL
1 stop6h 19mAmerican Airlines
Thu 5/237:01 amSTL - LEX
1 stop5h 37mAmerican Airlines
Deal found 4/27$281
Sat 5/47:35 amLEX - STL
1 stop5h 21mDelta
Tue 5/76:30 pmSTL - LEX
1 stop4h 25mDelta
Deal found 4/26$313
Sat 5/46:13 pmLEX - STL
1 stop4h 36mUnited Airlines
Tue 5/710:10 amSTL - LEX
1 stop6h 07mUnited Airlines
Deal found 4/27$338
Tue 5/213:03 pmLEX - STL
2 stops7h 44mAmerican Airlines
Thu 5/237:01 amSTL - LEX
1 stop5h 37mAmerican Airlines
Deal found 4/27$361
Sat 6/294:04 pmLEX - STL
2 stops6h 58mAmerican Airlines
Tue 7/25:38 pmSTL - LEX
1 stop3h 59mAmerican Airlines
Deal found 4/27$365
Thu 5/2312:15 pmLEX - STL
1 stop4h 26mUnited Airlines
Mon 5/276:30 amSTL - LEX
1 stop3h 59mUnited Airlines
Deal found 4/28$378
Sat 5/410:53 amLEX - STL
1 stop6h 03mAmerican Airlines
Tue 5/77:30 amSTL - LEX
2 stops8h 55mAmerican Airlines
Deal found 4/26$460

Lexington to St. Louis flights leaving soon

Find last-minute flight options from Lexington to St. Louis for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Book one of these great deals on flights from Lexington to St. Louis. It's wise to confirm all flight details are correct before booking.
Sat 5/47:35 amLEX - STL
1 stop5h 21mDelta
Tue 5/76:30 pmSTL - LEX
1 stop4h 25mDelta
Deal found 4/26$313
Sat 5/46:13 pmLEX - STL
1 stop4h 36mUnited Airlines
Tue 5/710:10 amSTL - LEX
1 stop6h 07mUnited Airlines
Deal found 4/27$338
Sat 5/410:53 amLEX - STL
1 stop6h 03mAmerican Airlines
Tue 5/77:30 amSTL - LEX
2 stops8h 55mAmerican Airlines
Deal found 4/26$460

Find flights from Lexington to St. Louis within your budget

Customize your flight search to find flights from Lexington to St. Louis 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, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$218 - $465

Route

Depart

Return

Price

Lexington Blue GrassLambert-St Louis

LEX - STL

LEXSTL

Lexington Blue Grass

Sat 6/29

1 stop4h 00m

Lambert-St Louis

Tue 7/2

1 stop5h 14m

$218

Lexington Blue GrassLambert-St Louis

LEX - STL

LEXSTL

Lexington Blue Grass

Fri 8/30

1 stop6h 28m

Lambert-St Louis

Mon 9/2

1 stop3h 38m

$233

Lexington Blue GrassLambert-St Louis

LEX - STL

LEXSTL

Lexington Blue Grass

Tue 5/21

1 stop6h 19m

Lambert-St Louis

Thu 5/23

1 stop5h 37m

$281

Lexington Blue GrassLambert-St Louis

LEX - STL

LEXSTL

Lexington Blue Grass

Tue 5/21

2 stops7h 44m

Lambert-St Louis

Thu 5/23

1 stop5h 37m

$361

Lexington Blue GrassLambert-St Louis

LEX - STL

LEXSTL

Lexington Blue Grass

Sat 6/29

2 stops6h 58m

Lambert-St Louis

Tue 7/2

1 stop3h 59m

$365

Lexington Blue GrassLambert-St Louis

LEX - STL

LEXSTL

Lexington Blue Grass

Thu 5/23

1 stop4h 26m

Lambert-St Louis

Mon 5/27

1 stop3h 59m

$378

Lexington Blue GrassLambert-St Louis

LEX - STL

LEXSTL

Lexington Blue Grass

Fri 8/30

2 stops11h 32m

Lambert-St Louis

Mon 9/2

1 stop3h 44m

$460

Lexington Blue GrassLambert-St Louis

LEX - STL

LEXSTL

Lexington Blue Grass

Sat 6/29

2 stops6h 58m

Lambert-St Louis

Tue 7/2

2 stops7h 55m

$465

Flights are sorted by cheapest first

Deals found on 4/27

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

Use this chart to determine the cheapest time to fly round-trip from Lexington to St. Louis. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Lexington to St. Louis flight should consider departing on Wednesday mornings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to St. Louis by month

Plan your trip from Lexington to St. Louis by taking into account the cheapest months to travel. The average price of a one-way flight from Lexington to St. Louis is currently $0 while a round-trip flight costs $345. Price data was last updated on April 21, 2024.

Currently, September is the cheapest month in which you can book a flight from Lexington to St. Louis (average of $323). Flying from Lexington to St. Louis in July is currently the most expensive (average of $378). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$326

February

$331

March

$357

April

$337

May

$350

June

$373

July

$378

August

$336

September

$323

October

$323

November

$336

December

$326

Temperature and rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature and rainfall totals by month.

STL

Temperature

32 - 80.6 °F

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated April 28, 2024.
Read through reviews of airlines operating flights from Lexington to St. Louis, such as Delta, United Airlines and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,932 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.1

Food

7.4

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,932 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.1

Food

7.4

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,221 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.1

Food

7.4

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,844 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.1

Food

7.4

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from Lexington to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Lexington to St. Louis for under $300 on Cheapflights?

    Yes, there are multiple flights from Lexington to St. Louis for under $300. The cheapest flight booked recently is on Delta for just $218, but on average you can expect to pay $345.

  • Are there last-minute flights available from Lexington to St. Louis for under $400?

    There are currently 3+ open flights from Lexington to St. Louis within the next 7 days for less than $400.

  • What are the cheapest airlines flying from Lexington to St. Louis round-trip?

    According to our current data, Delta ($218), American Airlines ($281), and United Airlines ($378) offers the cheapest pricing from Lexington to St. Louis.

  • What does LEX to STL mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Lexington Blue Grass Airport to Lambert-St Louis Airport flight would often be abbreviated as a LEX to STL flight.

  • Can I find deals for flights from Lexington to St. Louis that include extra baggage allowance?

    The amount of baggage you can bring on your Lexington to St. Louis flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Lexington to St. Louis with specific airlines?

    Yes, Cheapflights allows you to browse and filter Lexington to St. Louis flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Lexington to St. Louis that include hotel bookings?

    Yes. In addition to deals on Lexington to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lexington to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lexington to St. Louis.

  • Can I find deals for business class flights from Lexington to St. Louis?

    Yes. Cheapflights offers flight deals from Lexington to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Lexington to St. Louis that allow pets onboard?

    Many airlines flying from Lexington to St. Louis offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Lexington to St. Louis?

    Yes, you can often find last-minute deals on Lexington to St. Louis flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Lexington to St. Louis flight deals updated?

    The Lexington to St. Louis flight deals you see on this page were last updated on 4/28.

See more FAQs

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Alternative routes for Lexington to St. Louis
See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from Lexington to St. Louis

Discover the top 2 airlines that operate flights from Lexington to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$217Average$286FlexibilityNo cancel feeOn-timeN/A
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American AirlinesCheapest$224Average$287FlexibilityNo cancel feeOn-time71%
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Search flights from Lexington to St. Louis by cabin class

Find flights from Lexington to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Lexington to St. Louis?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Lexington to St. Louis. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Lexington to St. Louis?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Lexington to St. Louis for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Lexington to St. Louis with no change fees?

Yes, we can. To see specific flights from Lexington to St. Louis with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Lexington to St. Louis become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to St. Louis from Lexington today and book when prices fit your budget.

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