HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
St. Louis

$183+ Cheap flights from Dayton to St. Louis (DAY - STL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — STL
Nov 5 — Nov 121
Tue 11/5
Tue 11/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dayton to St. Louis with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Dayton to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Dayton (DAY) 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 October 31, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

March

Cheapest in

April

Round-trip from

$228
(United Airlines)

One-way from

$183
(American Airlines)
Provider with most accurate pricing for Dayton-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dayton-Lambert-St Louis flights.
Search Deals
High demand for flights, 14% potential price rise
Search Deals
Best time to find cheap flights, 20% potential price drop
Search Deals
From Dayton to Lambert-St Louis
Search Deals
One-way flight from Dayton to Lambert-St Louis
Search Deals

Find flight deals from Dayton to St. Louis

Cheapest flights from Dayton to St. Louis
Explore the most affordable flight options available from Dayton to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2024.

This Delta deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/47:42 pmDAY - STL
1 stop4h 59mDelta
Mon 12/96:00 amSTL - DAY
1 stop6h 11mDelta
Deal found 10/31$233
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/147:15 amDAY - STL
1 stop6h 04mUnited Airlines
Mon 11/185:40 pmSTL - DAY
1 stop4h 50mUnited Airlines
Deal found 10/30$238
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/212:26 pmDAY - STL
1 stop4h 42mAmerican Airlines
Sun 11/35:16 amSTL - DAY
1 stop5h 36mAmerican Airlines
Deal found 10/29$363

Find flights from Dayton to St. Louis within your budget

Customize your flight search to find flights from Dayton 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 2,570,725 searches. Data last updated October 31, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DaytonSt. Louis

DAY - STL

DAYSTL

Dayton

Fri 1/24

7:00 am-12:50 pm

1 stop6h 50m

$183

DaytonSt. Louis

DAY - STL

DAYSTL

Dayton

Fri 1/24

9:45 am-5:36 pm

2 stops8h 51m

$541

DaytonSt. Louis

DAY - STL

DAYSTL

Dayton

Thu 1/16

10:20 am-2:14 pm

1 stop4h 54m

Lambert-St Louis

Tue 1/21

8:00 am-1:12 pm

1 stop4h 12m

$228

DaytonSt. Louis

DAY - STL

DAYSTL

Dayton

Wed 12/4

7:42 pm-11:41 pm

1 stop4h 59m

Lambert-St Louis

Mon 12/9

6:00 am-1:11 pm

1 stop6h 11m

$233

DaytonSt. Louis

DAY - STL

DAYSTL

Dayton

Thu 2/27

8:10 am-12:29 pm

1 stop5h 19m

Lambert-St Louis

Sun 3/2

6:25 pm-10:32 pm

1 stop3h 07m

$258

Flights are sorted by cheapest first

Deals found on 10/30

Compare providers for flights from Dayton to St. Louis

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dayton to St. Louis in October.
ProviderPrice AccuracyTrust Score*Cancellation Policy
ExpediaPrice Accuracy1 starTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Dayton-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dayton-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dayton-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dayton-St. Louis flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dayton-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dayton to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Dayton with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Dayton to St. Louis

Get recent, data-driven insights about flights from Dayton to St. Louis including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Dayton to St. Louis?

Currently, September is the cheapest month in which you can book a flight from Dayton to St. Louis (average of $308). Flying from Dayton to St. Louis in March is currently the most expensive (average of $356). 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.

What is the cheapest time of day to fly from DAY to STL?

Find hourly flight availability from Dayton to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 31, 2024.

A simple way to save on the total cost of your ticket is to fly from Dayton to St. Louis in the morning. If you’re flexible enough to do this you can expect to save up to 38% on your trip compared to booking a flight at noon.

Rainfall in St. Louis by month

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

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

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

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 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 October 31, 2024.
Delta
8.0
Very good
8,835 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Delta
8.0
Very good
8,835 reviews
Delta
8.0
Very good
8,835 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

United Airlines
7.4
Good
9,240 reviews
Delta
8.0
Very good
8,835 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,835 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Dayton 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 Dayton to St. Louis for under $300 on Cheapflights?

    Yes, there are multiple flights from Dayton to St. Louis for under $300. The cheapest flight booked recently is on United Airlines for just $228, but on average you can expect to pay $239.

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

    According to our current data, United Airlines ($228), Delta ($233), and American Airlines ($258) offers the cheapest pricing from Dayton to St. Louis. These flights start at 33% lower than the current average price 3 months from now.

  • What does DAY to STL mean?

    DAY stands for Dayton Airport, while STL stands for Lambert-St Louis Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

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

    The amount of baggage you can bring on your Dayton 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 Dayton to St. Louis with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dayton 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 Dayton to St. Louis that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Dayton 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 Dayton to St. Louis that allow pets onboard?

    Many airlines flying from Dayton 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 Dayton to St. Louis?

    Yes, you can often find last-minute deals on Dayton 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 Dayton to St. Louis flight deals updated?

    The Dayton to St. Louis flight deals you see on this page were last updated on 10/31.

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

    Currently, September is the cheapest month in which you can book a flight from Dayton to St. Louis (average of $308). Flying from Dayton to St. Louis in March is currently the most expensive (average of $356). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dayton to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.
Detroit to Kansas City flights
Detroit to St. Louis flights
Cincinnati to Kansas City flights
Cleveland to St. Louis flights
Dayton to Kansas City flights
Pittsburgh to Kansas City flights
Cleveland to Kansas City flights
Columbus to Kansas City flights
Detroit to Springfield flights
Akron to Kansas City flights
Columbus to St. Louis flights
Pittsburgh to St. Louis flights
Cincinnati to Springfield flights
Cincinnati to St. Louis flights
Columbus to Springfield flights
Akron to St. Louis flights
Cleveland to Springfield flights
Dayton to Springfield flights
Pittsburgh to Springfield flights
Akron to Springfield flights
Pittsburgh to Joplin flights
Detroit to Joplin flights
Detroit to Columbia flights
Dayton to Quincy flights
Erie to St. Louis flights
Huntington to Springfield flights
Dayton to Columbia flights
Toledo to St. Louis flights
Toledo to Springfield flights
Toledo to Kansas City flights
Toledo to Columbia flights
Huntington to Kansas City flights
Erie to Joplin flights
Detroit to Branson flights

Top 3 airlines flying from Dayton to St. Louis

Discover the top 3 airlines that operate flights from Dayton 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 2,570,725 searches. Data last updated October 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$198Average$323FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$207Average$327FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$223Average$345FlexibilityNo cancel feeOn-time71%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines