Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from St. Louis to Dayton from $199

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 Dayton departing on 5/28. 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

Discover deals from 900+ travel sites with momondo.

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.

Find the cheapest flights from St. Louis to Dayton

Cheap round-trip flights

These are some of the best round-trip flight deals from St. Louis to Dayton that have been recently found on momondo from popular airlines, departing in the coming months.
American Airlines Logo
6:00 am - 12:15 pmSTL-DAY
5h 15m1 stop
American Airlines Logo
8:38 am - 12:52 pmDAY-STL
5h 14m1 stop
$199American Airlines
Find Deal
Wed, May 28 - Fri, May 30
United Airlines Logo
5:27 pm - 11:48 pmSTL-DAY
5h 21m1 stop
United Airlines Logo
11:48 am - 3:30 pmDAY-STL
4h 42m1 stop
$274United Airlines
Find Deal
Wed, May 28 - Wed, Jun 4
United Airlines Logo
5:00 am - 11:13 amSTL-DAY
5h 13m1 stop
United Airlines Logo
10:26 am - 9:25 pmDAY-STL
11h 59m2 stops
$299United Airlines
Find Deal
Wed, May 28 - Wed, Jun 4
Delta Logo
5:40 pm - 11:33 pmSTL-DAY
4h 53m1 stop
Delta Logo
6:00 am - 9:00 amDAY-STL
4h 00m1 stop
$324Delta
Find Deal
Fri, May 16 - Sun, May 18
American Airlines Logo
5:19 am - 11:42 amSTL-DAY
5h 23m1 stop
American Airlines Logo
7:05 am - 9:49 amDAY-STL
3h 44m1 stop
$334American Airlines
Find Deal
Fri, May 23 - Mon, May 26
United Airlines Logo
9:50 am - 4:53 pmSTL-DAY
6h 03m1 stop
United Airlines Logo
7:45 pm - 12:20 pmDAY-STL
17h 35m2 stops
$442United Airlines
Find Deal
Wed, May 28 - Fri, May 30
United Airlines Logo
5:27 pm - 9:51 amSTL-DAY
15h 24m2 stops
United Airlines Logo
11:48 am - 3:30 pmDAY-STL
4h 42m1 stop
$543United Airlines
Find Deal
Fri, May 23 - Mon, May 26
United Airlines Logo
8:00 am - 1:15 pmSTL-DAY
4h 15m1 stop
United Airlines Logo
7:40 pm - 12:19 pmDAY-STL
17h 39m2 stops
$778United Airlines
Find Deal
Fri, May 16 - Sun, May 18
United Airlines Logo
4:45 pm - 9:51 amSTL-DAY
16h 06m2 stops
United Airlines Logo
7:40 pm - 12:19 pmDAY-STL
17h 39m2 stops
$782United Airlines
Find Deal
Fri, May 16 - Sun, May 18
United Airlines Logo
9:50 am - 4:53 pmSTL-DAY
6h 03m1 stop
United Airlines Logo
2:47 pm - 10:45 pmDAY-STL
8h 58m2 stops
$819United Airlines
Find Deal
Wed, May 28 - Fri, May 30

American Airlines flights from St. Louis to Dayton

Our best American Airlines deals on St. Louis to Dayton flight tickets
American Airlines
May 28
STL6:00 amLambert-St Louis
5h 15m
1 stop
DAY12:15 pmDayton
May 30
DAY8:38 amDayton
5h 14m
1 stop
STL12:52 pmLambert-St Louis
American Airlines
May 2
STL5:45 amLambert-St Louis
5h 11m
1 stop
DAY11:56 amDayton
May 6
DAY5:38 pmDayton
6h 07m
1 stop
STL10:45 pmLambert-St Louis
American Airlines
May 23
STL5:19 amLambert-St Louis
5h 23m
1 stop
DAY11:42 amDayton
May 26
DAY7:05 amDayton
3h 44m
1 stop
STL9:49 amLambert-St Louis

United Airlines flights from St. Louis to Dayton

Our best United Airlines deals on St. Louis to Dayton flight tickets
United Airlines
May 28
STL5:27 pmLambert-St Louis
5h 21m
1 stop
DAY11:48 pmDayton
Jun 4
DAY11:48 amDayton
4h 42m
1 stop
STL3:30 pmLambert-St Louis
United Airlines
May 28
STL5:00 amLambert-St Louis
5h 13m
1 stop
DAY11:13 amDayton
Jun 4
DAY10:26 amDayton
11h 59m
2 stops
STL9:25 pmLambert-St Louis
United Airlines
May 28
STL9:50 amLambert-St Louis
6h 03m
1 stop
DAY4:53 pmDayton
May 30
DAY7:45 pmDayton
17h 35m
2 stops
STL12:20 pmLambert-St Louis

See travel insights to Dayton from

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

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 Dayton?

The month of July is, on average, the cheapest month to fly to Dayton from St. Louis, with most prices found around $228. The month of June is another great option to travel to Dayton, with average flight prices from St. Louis averaging around $267.

What is the cheapest day to depart on your flight to Dayton?

The cheapest day to depart from St. Louis to Dayton is on a Saturday. Travelers who choose to depart for Dayton on a Saturday will often find tickets for as low as $258. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from St. Louis to Dayton for around $383.

What is the cheapest time of day to depart on your flight to Dayton?

According to our data, the cheapest time of day to fly to Dayton is in the morning. momondo users have found flights departing from St. Louis to Dayton in the morning for as low as $287. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Dayton, so prices are often more expensive at around $370 per ticket.

When to book flights from St. Louis to Dayton

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

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

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

Best Price Found

$199

Fastest flight time

4h 15m

Direct flights

None

Airports in Dayton

1 airport
The best flight deal from St. Louis to Dayton found on momondo in the last 72 hours is $199
The fastest flight from St. Louis to Dayton takes 4h 15m
There are no direct flights from St. Louis to Dayton. Popular non-direct route for this connection is Lambert-St Louis Airport - Dayton Airport.
There is 1 airport near Dayton: Dayton (DAY)

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

    The distance between Lambert-St Louis and Dayton is about 330.7 mi. Typically, this will take 4h 15m by plane in normal conditions.

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

    Prices for flights from Lambert-St Louis Airport to Dayton Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Dayton Airport.

  • What documentation or ID do you need to fly to Dayton Airport?

    The necessary travel and health documents for your Dayton 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 St. Louis to Dayton?


Best airlines flying from St. Louis to Dayton

Compare and see reviews for airlines that fly from St. Louis to Dayton with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $198Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $217Free CancellationRating
8.0
7,934 reviews
Search Delta flights

Traveling to a place near Dayton?

Book flights to Dayton if you plan to visit one of these locations
Springfield
Richmond
Fairborn
Troy
Miamisburg
Huber Heights
Xenia
Sidney
Beavercreek
Greenville
Winchester

Why use momondo?

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

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 St. Louis to Dayton for you.

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

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

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

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

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

Price alerts on flights to Dayton from St. Louis are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


An easier way to manage your Dayton 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
Tue 5/6
Tue 5/13

Find better results for your trip to the United States