Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Dayton to St. Louis from $160

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Dayton to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:27 am - 8:29 amDAY  Dayton-STL Lambert-St Louis
4h 02m1 stop Chicago O'Hare Intl
American Airlines Logo
4:32 pm - 11:29 pmSTL  Lambert-St Louis-DAY Dayton
5h 57m1 stop Chicago O'Hare Intl
$319American Airlines
Wed, Dec 23 - Wed, Dec 30
American Airlines Logo
5:28 am - 8:29 amDAY  Dayton-STL Lambert-St Louis
4h 01m1 stop Chicago O'Hare Intl
American Airlines Logo
4:32 pm - 11:29 pmSTL  Lambert-St Louis-DAY Dayton
5h 57m1 stop Chicago O'Hare Intl
$319American Airlines
Mon, Dec 21 - Wed, Dec 30
United Airlines Logo
5:30 am - 10:32 amDAY  Dayton-STL Lambert-St Louis
6h 02m1 stop Chicago O'Hare Intl
United Airlines Logo
5:00 am - 10:58 amSTL  Lambert-St Louis-DAY Dayton
4h 58m1 stop Chicago O'Hare Intl
$319United Airlines
Wed, Nov 25 - Sat, Nov 28
United Airlines Logo
7:10 am - 10:32 amDAY  Dayton-STL Lambert-St Louis
4h 22m1 stop Chicago O'Hare Intl
United Airlines Logo
5:00 am - 10:58 amSTL  Lambert-St Louis-DAY Dayton
4h 58m1 stop Chicago O'Hare Intl
$319United Airlines
Thu, Nov 26 - Sat, Nov 28
Delta Logo
12:38 pm - 4:28 pmDAY  Dayton-STL Lambert-St Louis
4h 50m1 stop Atlanta Hartsfield-Jackson
Delta Logo
4:49 pm - 11:04 pmSTL  Lambert-St Louis-DAY Dayton
5h 15m1 stop Atlanta Hartsfield-Jackson
$319Delta
Mon, Dec 21 - Thu, Dec 31
Delta Logo
4:20 pm - 10:04 pmDAY  Dayton-STL Lambert-St Louis
6h 44m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:15 pm - 12:24 amSTL  Lambert-St Louis-DAY Dayton
4h 09m1 stop Atlanta Hartsfield-Jackson
$319Delta
Mon, Dec 21 - Mon, Dec 28
American Airlines Logo
7:57 am - 12:50 pmDAY  Dayton-STL Lambert-St Louis
5h 53m1 stop Chicago O'Hare Intl
American Airlines Logo
11:24 am - 6:01 pmSTL  Lambert-St Louis-DAY Dayton
5h 37m1 stop Chicago O'Hare Intl
$334American Airlines
Sat, Nov 14 - Sat, Nov 21
Delta Logo
3:22 pm - 9:42 pmDAY  Dayton-STL Lambert-St Louis
7h 20m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:48 pm - 11:06 pmSTL  Lambert-St Louis-DAY Dayton
4h 18m1 stop Atlanta Hartsfield-Jackson
$334Delta
Tue, Nov 17 - Wed, Nov 25
American Airlines Logo
7:27 pm - 11:59 pmDAY  Dayton-STL Lambert-St Louis
5h 32m1 stop Chicago O'Hare Intl
American Airlines Logo
1:20 pm - 6:01 pmSTL  Lambert-St Louis-DAY Dayton
3h 41m1 stop Chicago O'Hare Intl
$349American Airlines
Sat, Nov 14 - Wed, Nov 18
United Airlines Logo
5:25 am - 10:35 amDAY  Dayton-STL Lambert-St Louis
6h 10m1 stop Chicago O'Hare Intl
United Airlines Logo
8:30 am - 2:24 pmSTL  Lambert-St Louis-DAY Dayton
4h 54m1 stop Washington, D.C. Dulles Intl
$409United Airlines
Sat, Feb 6 - Wed, Feb 10

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? to track prices.
Search flight deals

Delta flights from Dayton to St. Louis

Our best Delta deals on Dayton to St. Louis flight tickets
Delta
Dec 21
DAY4:20 pmDayton
6h 44m
1 stop
STL10:04 pmLambert-St Louis
Dec 28
STL7:15 pmLambert-St Louis
4h 09m
1 stop
DAY12:24 amDayton
$319
Delta
Dec 26
DAY1:00 pmDayton
4h 28m
1 stop
STL4:28 pmLambert-St Louis
Dec 27
STL12:37 pmLambert-St Louis
5h 36m
1 stop
DAY7:13 pmDayton
$504

United Airlines flights from Dayton to St. Louis

Our best United Airlines deals on Dayton to St. Louis flight tickets
United Airlines
Feb 6
DAY5:05 amDayton
6h 30m
1 stop
STL10:35 amLambert-St Louis
Feb 10
STL8:30 amLambert-St Louis
4h 54m
1 stop
DAY2:24 pmDayton
$409
United Airlines
Dec 22
DAY5:40 amDayton
6h 02m
1 stop
STL10:42 amLambert-St Louis
Dec 26
STL5:08 pmLambert-St Louis
5h 48m
1 stop
DAY11:56 pmDayton
$431
United Airlines
Nov 14
DAY2:26 pmDayton
5h 57m
1 stop
STL7:23 pmLambert-St Louis
Nov 18
STL5:00 amLambert-St Louis
4h 58m
1 stop
DAY10:58 amDayton
$439

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DaytonSt. Louis

DAY Dayton - STL Lambert-St Louis

DAYSTL

Dayton

Wed 12/23

5:27 am-8:29 am

1 stop4h 02m

Lambert-St Louis

Wed 12/30

4:32 pm-11:29 pm

1 stop5h 57m

$319

DaytonSt. Louis

DAY Dayton - STL Lambert-St Louis

DAYSTL

Dayton

Mon 12/21

5:28 am-8:29 am

1 stop4h 01m

Lambert-St Louis

Wed 12/30

4:32 pm-11:29 pm

1 stop5h 57m

$319

DaytonSt. Louis

DAY Dayton - STL Lambert-St Louis

DAYSTL

Dayton

Wed 11/25

5:30 am-10:32 am

1 stop6h 02m

Lambert-St Louis

Sat 11/28

5:00 am-10:58 am

1 stop4h 58m

$319

DaytonSt. Louis

DAY Dayton - STL Lambert-St Louis

DAYSTL

Dayton

Thu 11/26

7:10 am-10:32 am

1 stop4h 22m

Lambert-St Louis

Sat 11/28

5:00 am-10:58 am

1 stop4h 58m

$319

DaytonSt. Louis

DAY Dayton - STL Lambert-St Louis

DAYSTL

Dayton

Mon 12/21

12:38 pm-4:28 pm

1 stop4h 50m

Lambert-St Louis

Thu 12/31

4:49 pm-11:04 pm

1 stop5h 15m

$319

DaytonSt. Louis

DAY Dayton - STL Lambert-St Louis

DAYSTL

Dayton

Mon 12/21

4:20 pm-10:04 pm

1 stop6h 44m

Lambert-St Louis

Mon 12/28

7:15 pm-12:24 am

1 stop4h 09m

$319

DaytonSt. Louis

DAY Dayton - STL Lambert-St Louis

DAYSTL

Dayton

Sat 11/14

7:57 am-12:50 pm

1 stop5h 53m

Lambert-St Louis

Sat 11/21

11:24 am-6:01 pm

1 stop5h 37m

$334

DaytonSt. Louis

DAY Dayton - STL Lambert-St Louis

DAYSTL

Dayton

Tue 11/17

3:22 pm-9:42 pm

1 stop7h 20m

Lambert-St Louis

Wed 11/25

5:48 pm-11:06 pm

1 stop4h 18m

$334
Quickest round-trip

DaytonSt. Louis

DAY Dayton - STL Lambert-St Louis

DAYSTL

Dayton

Sat 11/14

7:27 pm-11:59 pm

1 stop5h 32m

Lambert-St Louis

Wed 11/18

1:20 pm-6:01 pm

1 stop3h 41m

$349

DaytonSt. Louis

DAY Dayton - STL Lambert-St Louis

DAYSTL

Dayton

Sat 2/6

5:25 am-10:35 am

1 stop6h 10m

Lambert-St Louis

Wed 2/10

8:30 am-2:24 pm

1 stop4h 54m

$409

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to St. Louis from

How to get the cheapest flight ticket from Dayton 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, August is the cheapest month to fly from Dayton 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 July is another great option to travel to St. Louis, with average flight prices from Dayton averaging around $0.

When to book flights from Dayton to St. Louis

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

Cheap Dayton to St. Louis (DAY to STL) flight deals and tips

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

Best Price Found

$160

Fastest flight time

5h 53m

Direct flights

None
The best one-way flight to St. Louis from Dayton in the past 72 hours is $160. The best round-trip flight deal from Dayton to St. Louis found on momondo in the last 72 hours is $319.
The fastest flight from Dayton to St. Louis takes 5h 53m
There are no direct flights from Dayton to St. Louis. There are no popular flight routes from Dayton to St. Louis.
Search flight deals

Frequently asked questions about flying from Dayton to St. Louis

  • How far is Dayton to Lambert-St Louis by plane?

    A flight from Dayton to Lambert-St Louis will travel around 330.7 mi. In terms of flight time, this usually takes a little over 5h 53m.

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

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

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

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

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

    The required travel and health documents for your Lambert-St Louis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Dayton to St. Louis

Compare and see reviews for airlines that fly from Dayton to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $228Free CancellationRating
7.3
10,462 reviews
Search United Airlines flights
American AirlinesPriceFrom $239Free CancellationRating
7.0
12,223 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
Farmington
Hermann
Festus
Clayton
Fenton
Edwardsville
O'Fallon
Eureka
Wentzville
Litchfield
Grafton
Waterloo

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Dayton to St. Louis for you.

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

Yes. momondo enables you to select and highlight flights to St. Louis from Dayton with this policy.

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

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

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

Yes momondo offers price alerts on flights to St. Louis from Dayton. 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.

An easier way to manage your St. Louis 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 11/30
Mon 12/7
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States