STL - DAY

$194 Find Cheap Flights from St. Louis to Dayton

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Dayton departing on 8/30. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Dayton

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Dayton, 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 St. Louis to Dayton, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$269
Typical prices: $288-$300
Delta
Wed 4/29Sat 5/2
STL - DAY • 1 stop
Cheapest one-way
$194
Delta
Sun 8/30
STL - DAY • 1 stop
Top airlines
Cheapest • from $269 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between St. Louis and Dayton. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $351 (round-trip)
Shortest trip • 4h 24m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Dayton!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to Dayton (STL-DAY)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Dayton 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Dayton

Wed, Apr 29 - Sat, May 2
Delta Logo
6:00 am - 2:04 pm
STL
-
DAY
7h 04m
1 stop
Delta Logo
6:00 am - 11:56 am
DAY
-
STL
6h 56m
1 stop
$269Delta
Wed, Apr 1 - Sat, Apr 4
American Airlines Logo
6:00 am - 12:11 pm
STL
-
DAY
5h 11m
1 stop
American Airlines Logo
1:54 pm - 6:07 pm
DAY
-
STL
5h 13m
1 stop
$289American Airlines
Sat, Apr 4 - Tue, Apr 7
American Airlines Logo
1:30 pm - 9:24 pm
STL
-
DAY
6h 54m
1 stop
American Airlines Logo
6:36 pm - 10:19 pm
DAY
-
STL
4h 43m
1 stop
$294American Airlines
Sat, May 30 - Fri, Jun 5
United Airlines Logo
7:22 am - 1:42 pm
STL
-
DAY
5h 20m
1 stop
United Airlines Logo
5:55 am - 8:41 am
DAY
-
STL
3h 46m
1 stop
$309United Airlines
Sat, Apr 4 - Tue, Apr 7
American Airlines Logo
1:30 pm - 9:24 pm
STL
-
DAY
6h 54m
1 stop
American Airlines Logo
6:36 pm - 10:19 pm
DAY
-
STL
4h 43m
1 stop
$314American Airlines
Sat, Apr 4 - Sat, Apr 18
American Airlines Logo
10:33 am - 5:05 pm
STL
-
DAY
5h 32m
1 stop
American Airlines Logo
12:45 pm - 7:30 pm
DAY
-
STL
7h 45m
1 stop
$318American Airlines
Fri, Jun 26 - Sun, Jun 28
United Airlines Logo
5:41 pm - 11:54 pm
STL
-
DAY
5h 13m
1 stop
United Airlines Logo
7:15 am - 12:11 pm
DAY
-
STL
5h 56m
1 stop
$328United Airlines
Sat, Apr 4 - Sat, Apr 18
American Airlines Logo
1:30 pm - 9:24 pm
STL
-
DAY
6h 54m
1 stop
American Airlines Logo
12:35 pm - 4:41 pm
DAY
-
STL
5h 06m
1 stop
$338American Airlines
Wed, Apr 29 - Sat, May 2
United Airlines Logo
8:21 am - 1:26 pm
STL
-
DAY
4h 05m
1 stop
United Airlines Logo
6:03 pm - 10:45 pm
DAY
-
STL
5h 42m
1 stop
$349United Airlines
Wed, Mar 25 - Sun, Mar 29
United Airlines Logo
6:25 am - 1:19 pm
STL
-
DAY
5h 54m
1 stop
United Airlines Logo
7:30 pm - 10:56 pm
DAY
-
STL
4h 26m
1 stop
$359United Airlines
Booking Insights

KAYAK's insights & trends for St. Louis to Dayton flights

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

How much is a round-trip flight from St. Louis to Dayton?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from St. Louis to Dayton departing in April.

Good to know

Low seasonAugust
Cheapest flight$194
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 23% lower on average.
Flight from St. Louis to Dayton

When to book flights from St. Louis to Dayton

Are your dates flexible? Find out the best times to travel from St. Louis to Dayton 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 St. Louis to Dayton

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

    In the last 3 days, the lowest price for a flight from St. Louis to Dayton was $198 for a one-way ticket and $269 for a round-trip.

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

    A passport is not required to fly from St. Louis to Dayton.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from St. Louis to Dayton are United Airlines and American Airlines. With an average price for the route of $334 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $298 and an overall rating of 7.1.

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

    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 St. Louis to Dayton.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dayton from St. Louis 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 St. Louis to Dayton?

    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 Dayton with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and DAY 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 St. Louis to Dayton?

    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 Dayton from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from St. Louis to Dayton

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Dayton. 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 St. Louis to Dayton? 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.
7.4
United AirlinesOverall score based on 9418 reviews
7.7Boarding
6.6Food
7.3Comfort
8.1Crew
7.1Entertainment
Airline reviews

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

8.0 ExcellentAlissa, Mar 2026
TPA - EWR
Read more United Airlines reviews

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It’s always a great time flying with united airlines.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

There was no beverage service and the only time I saw a crew member walk through the cabin is when we were preparing to land.

Our flight was delayed 3 times and this is why I am giving such low reviews. Everything else was okay but being in the airport at 4:30pm for my initial flight at 7pm to not leave until after 9:30pm is insane,

Flights were constantly delayed. CRW took 50 minutes to get bags

Flight has been delayed every time I've ever taken it. Seats uncomfortable. Children behind me yelling the entire flight. Some of this is out of their control but overall just consistently not a great experience.

Check in was rough because the check in crew did not know how to manage my international visa documents. Required a long process and 4 people to finally be able to proceed to security. They told us incorrect information several times before acknowledging we did indeed have everything we needed from the start.

Where do I start!! I was delayed with my flight from Dallas to Tampa. On the way back from Tampa to Dallas the flight was delayed over 4 hours+. I was put on another flight that was also delayed but not as long. Traveling on American Airlines is becoming exhausing.

There was no inflight service. Once we landed we were delayed to find a gate for an hour and a half which was 1/2 the total time in the air.

The gate got changed several times and the flight was delayed over an hour. Awful experience

Poor communication ahead of time about flight delays and old planes/other equipment.

The flight was delayed multiple times. I was autobooted and placed in the center seat in the last row of the plane.

Everything you need to know for your flight from St. Louis to Dayton

Information on your arrival and departure airports