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Flights from Dayton to St. Louis from $273 - Compare and Save

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 9/20. 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.
DAY — STL
Jul 6 — Jul 131
From?
To?
Sat 7/6
Sat 7/13
1 adult, Economy
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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 July 1, 2024.

Popular in

March

Cheapest in

November

Average price

$397

Round-trip from

$314
High demand for flights, 22% potential price rise
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Best time to find cheap flights, 34% potential price drop
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Average for round-trip flights in July 2024
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From Dayton to Lambert-St Louis
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What is the cheapest day to fly round-trip from Dayton to St. Louis?

Flights from Dayton to St. Louis are found to be more expensive on Sunday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to St. Louis.

What is the cheapest month to fly from Dayton to St. Louis?

Our data shows that November tends to be the cheapest month to fly to St. Louis from Dayton. Users have commonly found prices around $338 for the month, but tickets can be as low as $223. Due to multiple factors, prepare for potentially higher prices in March.

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

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 27% on your trip compared to booking a flight in the evening.

Cheap Dayton to St. Louis flights in July & August 2024

Find cheap flight options from Dayton to St. Louis specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,020,470 searches. Prices were last updated on July 1, 2024.
Tue 7/27:30 amDAY - STL
1 stop5h 47mUnited Airlines
Fri 7/51:04 pmSTL - DAY
1 stop5h 30mUnited Airlines
Deal found 6/30$348
Sun 6/3012:23 pmDAY - STL
1 stop7h 54mAmerican Airlines
Sun 7/72:56 pmSTL - DAY
1 stop5h 11mAmerican Airlines
Deal found 6/29$483
Tue 7/212:02 pmDAY - STL
2 stops8h 12mUnited Airlines
Fri 7/56:30 amSTL - DAY
1 stop3h 48mUnited Airlines
Deal found 6/30$1,155
Sun 6/305:40 pmDAY - STL
2 stops26h 34mUnited Airlines
Sun 7/76:30 amSTL - DAY
1 stop3h 42mUnited Airlines
Deal found 6/29$1,413

Dayton to St. Louis 2024 flight deals

Discover exclusive flight deals for travel between Dayton and St. Louis in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,020,470 searches. Data last updated July 1, 2024.
Fri 9/207:19 amDAY - STL
1 stop5h 52mAmerican Airlines
Fri 9/276:00 amSTL - DAY
1 stop6h 13mAmerican Airlines
Deal found 6/29$273
Fri 10/257:20 amDAY - STL
1 stop3h 47mUnited Airlines
Sun 10/275:40 pmSTL - DAY
1 stop4h 50mUnited Airlines
Deal found 6/30$288
Tue 7/27:30 amDAY - STL
1 stop5h 47mUnited Airlines
Fri 7/51:04 pmSTL - DAY
1 stop5h 30mUnited Airlines
Deal found 6/30$348
Fri 10/259:25 amDAY - STL
2 stops13h 50mUnited Airlines
Sun 10/275:40 pmSTL - DAY
1 stop4h 50mUnited Airlines
Deal found 6/30$422
Fri 9/207:20 amDAY - STL
1 stop3h 47mUnited Airlines
Fri 9/275:34 pmSTL - DAY
2 stops15h 16mUnited Airlines
Deal found 6/29$456
Sun 6/3012:23 pmDAY - STL
1 stop7h 54mAmerican Airlines
Sun 7/72:56 pmSTL - DAY
1 stop5h 11mAmerican Airlines
Deal found 6/29$483
Tue 7/212:02 pmDAY - STL
2 stops8h 12mUnited Airlines
Fri 7/56:30 amSTL - DAY
1 stop3h 48mUnited Airlines
Deal found 6/30$1,155
Sun 6/305:40 pmDAY - STL
2 stops26h 34mUnited Airlines
Sun 7/76:30 amSTL - DAY
1 stop3h 42mUnited Airlines
Deal found 6/29$1,413

One-way flights to St. Louis from Dayton

Search for one-way flight options from Dayton to St. Louis. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,020,470 searches. Data last updated July 1, 2024.
Sun 7/711:55 amDAY - STL
1 stop4h 45mUnited Airlines
Deal found 6/30$338
Sun 7/76:00 amDAY - STL
2 stops10h 40mUnited Airlines
Deal found 6/30$754
Sun 7/77:30 amDAY - STL
3 stops15h 47mUnited Airlines
Deal found 6/30$1,877

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 3,020,470 searches. Data last updated July 1, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$273 - $456

Route

Depart

Return

Price

DaytonLambert-St Louis

DAY - STL

DAYSTL

Dayton

Fri 9/20

1 stop5h 52m

Lambert-St Louis

Fri 9/27

1 stop6h 13m

$273

DaytonLambert-St Louis

DAY - STL

DAYSTL

Dayton

Fri 10/25

1 stop3h 47m

Lambert-St Louis

Sun 10/27

1 stop4h 50m

$288

DaytonLambert-St Louis

DAY - STL

DAYSTL

Dayton

Fri 10/25

2 stops13h 50m

Lambert-St Louis

Sun 10/27

1 stop4h 50m

$422

DaytonLambert-St Louis

DAY - STL

DAYSTL

Dayton

Fri 9/20

1 stop3h 47m

Lambert-St Louis

Fri 9/27

2 stops15h 16m

$456

Flights are sorted by cheapest first

Deals found on 6/29

What is the cheapest day to fly from Dayton to St. Louis?

Use this chart to determine the cheapest time to fly round-trip from Dayton to St. Louis. Price data was last updated on June 30, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Dayton to St. Louis flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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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.

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

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 July 1, 2024.
United Airlines
7.4
Good
10,000 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.2

Entertainment

7.1

Food

6.7

Reviews

1 / 10

More comfort and free, fast Wi-Fi would always be appreciated.

United Airlines
7.4
Good
10,000 reviews
United Airlines
7.4
Good
10,000 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.2

Entertainment

7.1

Food

6.7

Reviews

1 / 10

More comfort and free, fast Wi-Fi would always be appreciated.

American Airlines
7.3
Good
10,000 reviews
United Airlines
7.4
Good
10,000 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.2

Entertainment

7.1

Food

6.7

Reviews

1 / 10

More comfort and free, fast Wi-Fi would always be appreciated.

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 American Airlines for just $273, but on average you can expect to pay $359.

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

    According to our current data, American Airlines ($273), and United Airlines ($288) offers the cheapest pricing from Dayton to St. Louis. These flights start at 19% 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 6/30.

  • What are the most popular airlines that fly from Dayton to St. Louis?

    When booking a flight from Dayton to St. Louis, you may want to consider flying on American Airlines, Delta or United Airlines as they are the most popular for this route.

  • 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 $314). Flying from Dayton to St. Louis in March is currently the most expensive (average of $357). 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.

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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 3,020,470 searches. Data last updated July 1, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$207Average$308FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$216Average$362FlexibilityNo cancel feeOn-time71%
DeltaCheapest$220Average$360FlexibilityNo cancel feeOn-timeN/A
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Search flights from Dayton to St. Louis by cabin class

Find flights from Dayton to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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