Can I fly direct from Dallas to St. Louis?

Yes, direct flights are available from Dallas to St. Louis. Historically, approximately 31.9% of all flights on this route have been direct. For flights that include stopovers, travelers typically encounter a median of 2 stops. While direct options are available, a significant portion of flights involve connections.

How long is the flight from Dallas to St. Louis?

The direct flight from Dallas to St. Louis typically takes 1 hour and 56 minutes. This corresponds to a median duration of 116 minutes. For flights with one stop, the median travel time extends to 6 hours and 27 minutes, or 387 minutes. The total distance covered on this route is approximately 885 kilometers.

How often do Dallas to St. Louis flight prices drop?

Historically, flight prices for the Dallas to St. Louis route frequently experience price drops. This indicates that travelers have regular opportunities to find more affordable fares. Monitoring prices across the trailing 30 days can help identify these fluctuations. The frequent nature of these price changes suggests a dynamic market for this route.

Flights From Dallas

To St. Louis

Cheap Flights from Dallas to St. Louis

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Deals from

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RatePunk searches hundreds of travel sites at once for deals on flights to St. Louis

Prices updated today

462 airlines compared

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Fares are subject to change and may not be available for all dates. (Data last updated Sep 15, 2026.)

Today’s best flight deals from Dallas to St. Louis

Explore current cheapest deals departing from Dallas to St. Louis

2026-10-12 – 2026-10-19
DFW - St. Louis
76% AI deal score
$158
$80
Round trip
2026-11-05 – 2026-11-19
DFW - St. Louis
72% AI deal score
$121
$80
Round trip
2026-10-16 – 2026-10-29
DFW - St. Louis
73% AI deal score
$139
$82
Round trip
2026-11-13 – 2026-11-16
DFW - St. Louis
75% AI deal score
$147
$82
Round trip
2026-10-05 – 2026-10-09
DFW - St. Louis
78% AI deal score
$293
$101
Round trip
2026-10-16 – 2026-10-19
DFW - St. Louis
71% AI deal score
$166
$102
Round trip
2026-10-12 – 2026-10-16
DFW - St. Louis
71% AI deal score
$166
$102
Round trip
2026-10-21 – 2026-10-28
DFW - St. Louis
76% AI deal score
$273
$107
Round trip
2026-10-14 – 2026-10-21
DFW - St. Louis
76% AI deal score
$274
$108
Round trip
2026-11-02 – 2026-11-05
DFW - St. Louis
48% AI deal score
$142
$109
Round trip

Dallas to St. Louis: Overview

Insights for flights from Dallas to St. Louis

Most itineraries from Dallas to St. Louis connect at least once, with only 31.9% of recent fares being non-stop. For connecting flights, the typical number of stopovers is 2. This means you'll often find yourself making at least one stop on your journey, which can extend travel time.

If you're looking for cheap flights from Dallas to St. Louis, right now fares are below the typical level. Prices for this route typically range from $132–$739, with a median of $359. Currently, 47% of recent fares are classified as a good price, indicating a favorable market for travelers.

To find the cheapest time to fly from Dallas to St. Louis, consider traveling in November, which has a median fare of just $123. Other affordable months include May, with a median fare of $126, and September, where the median fare is $132. Planning your trip during these months could lead to significant savings.

A typical journey from Dallas to St. Louis takes about 1h 56m for direct flights. However, since most itineraries involve connections, the median journey time for connecting flights is considerably longer, at 7h 30m. This difference is important to consider when planning your travel schedule.

The distance between Dallas and St. Louis is 885 kilometers, classifying this as a short-haul route. This relatively short distance contributes to the possibility of quick direct flights, though connecting itineraries are common.

How much is a round trip from Dallas to St. Louis

Regular price: $115 - $311

Prices for flights from Dallas to St. Louis are currently below the regular range.

The regular price range for flights from Dallas to St. Louis is typically between $115 and $311. The current lowest deal is $80 with Frontier Airlines for travel from Oct 12-Oct 19.

now $80

Low $115

High $311

The cheapest time to fly from Dallas to St. Louis

The cheapest month to fly from DFW to STL is September, with a median price of $108. The most expensive month is January, with a median price of $746. Prices are generally lower from February to December.

September

Cheapest

Flights from $108

January

Most Expensive

Flights from $746

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Dallas to St. Louis

Frontier Airlines

Last-minute flights going from Dallas to St. Louis

Fri, Oct 2

⌛ Last-Minute

DFW - St. Louis

Dallas (DFW) - St. Louis (STL)

Frontier Airlines

$299

$150

One-way

Mon, Oct 5

⌛ Last-Minute

DFW - St. Louis

Dallas (DFW) - St. Louis (STL)

Frontier Airlines

$294

$101

One-way

Mon, Oct 5

⌛ Last-Minute

DFW - St. Louis

Dallas (DFW) - St. Louis (STL)

Frontier Airlines

$294

$123

One-way

Mon, Oct 5

⌛ Last-Minute

DFW - St. Louis

Dallas (DFW) - St. Louis (STL)

Frontier Airlines

$240

$141

One-way

Mon, Oct 5

⌛ Last-Minute

DFW - St. Louis

Dallas (DFW) - St. Louis (STL)

Frontier Airlines

$294

$161

One-way

Mon, Oct 5

⌛ Last-Minute

DAL - St. Louis

Dallas (DAL) - St. Louis (STL)

Southwest Airlines

$524

$280

One-way

Biggest price drops on these dates for flights from Dallas to St. Louis

1 night

Oct 5 - Oct 6

$896 → $294

67%

4 nights

Oct 14 - Oct 18

$890 → $295

67%

2 nights

Oct 14 - Oct 16

$893 → $348

61%

3 nights

Oct 13 - Oct 16

$890 → $348

61%

Popular Airports to fly from Dallas to St. Louis

Dallas - St. Louis route insights

💸 Price insights

Recent fares are below the typical level.

Recent fares from DFW to STL are below the typical level, with deals at $80.

📅 Best time to fly

Fly in November for the lowest prices.

Historically, November, May, and September offer the lowest median prices for this route.

⏱️ Flight duration

Direct flights take 1h 56m.

The median flight duration for a direct flight is 1h 56m, connecting flights take 7h 30m.

✈️ Airlines & availability

Frontier Airlines offers direct flights.

Frontier Airlines provides direct flights on this route, with connecting options also available.

🏆 Airline highlight

Frontier Airlines has a direct deal for $80.

Frontier Airlines offers a direct deal for $80, departing October 12 and returning October 19.

🎯 Booking tip

Deals are frequent on this route.

Deals for flights between Dallas and St. Louis are frequent, appearing often over 30 days.

Dallas main airports to depart from

Dallas/Fort Worth International (DFW)

Cheapest

Dallas/Fort Worth International is a convenient option for flights from Dallas to St. Louis.

📍 ~26 km from Dallas city center (reachable by car, taxi, or public transport).

💸 Flights from ~$112

St. Louis main airports to arrive at

St. Louis Lambert International (STL)

Cheapest

St. Louis Lambert International Airport is a convenient arrival airport for reaching St. Louis.

📍 ~20 km from St. Louis (reachable by car, bus, metro)

💸 Flights from ~$106

Airports nearby St. Louis used as alternative

MidAmerica St. Louis (BLV)

MidAmerica St. Louis (BLV) is the closest alternative and a secondary relief airport for the St. Louis region.

📍 ~40 km from St. Louis (reachable by car)

💸 Flights from ~$265

Business & First Class Flight Deals to St. Louis

Discover luxury on the budget with premium cabin class on flights from Dallas to St. Louis.

Elite

Best Elite deals to St. Louis

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From DFW

Elite

Oct 10

St. Louis, United States

79% AI deal score

$1,300

$681

Save $619

United Airlines

Business Class

From DFW

Elite

Oct 14

St. Louis, United States

79% AI deal score

$1,300

$681

Save $619

United Airlines

Business Class

From DFW

Elite

Nov 02

St. Louis, United States

78% AI deal score

$1,265

$695

Save $570

United Airlines

Business Class

From DFW

Elite

Oct 14

St. Louis, United States

76% AI deal score

$1,266

$775

Save $491

United Airlines

Business Class

From DFW

Elite

Oct 07

St. Louis, United States

76% AI deal score

$1,296

$785

Save $511

United Airlines

Business Class

From DFW

Elite

Oct 12

St. Louis, United States

75% AI deal score

$1,037

$709

Save $328

United Airlines

Business Class

From DFW

Elite

Nov 01

St. Louis, United States

75% AI deal score

$1,240

$775

Save $465

United Airlines

Business Class

From DFW

Elite

Oct 14

St. Louis, United States

68% AI deal score

$1,037

$788

Save $249

United Airlines

Business Class

From DFW

Elite

Oct 22

St. Louis, United States

66% AI deal score

$2,582

$2,037

Save $545

Alaska Airlines, Inc.

Business Class

From DFW

Elite

Oct 29

St. Louis, United States

66% AI deal score

$2,578

$2,037

Save $541

Alaska Airlines, Inc.

Business Class

From DFW

Elite

Oct 22

St. Louis, United States

66% AI deal score

$2,615

$2,042

Save $573

Alaska Airlines, Inc.

Business Class

From DFW

Elite

Oct 29

St. Louis, United States

66% AI deal score

$2,672

$2,042

Save $630

Alaska Airlines, Inc.

Business Class

Frequently Asked Questions About Flights to St. Louis

Historically, the best time to purchase tickets for flights from Dallas to St. Louis is typically 7-13 days before departure. During this period, the average price for a ticket is around $156. Prices tend to be significantly higher for last-minute bookings, with flights purchased 0-6 days out averaging $776. Planning ahead by at least a week can lead to substantial savings.

Across the trailing quarter, a flight from Dallas to St. Louis is considered a good deal if it costs $132 or less. The median price for this route over the same period was $359. Prices higher than $739 typically indicate a more expensive fare. By aiming for prices at or below $132, travelers can secure a favorable rate.

Historically, November has been the cheapest month to fly from Dallas to St. Louis, with a median price of $123. May also offers competitive prices, with a median of $126. September has a median price of $132, making it another relatively inexpensive option. These months are typically more affordable than the annual median price of $359.

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Flights to St. Louis from other cities

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Dallas to St. Louis: Overview

Insights for flights from Dallas to St. Louis

How much is a round trip from Dallas to St. Louis

Regular price: $115 - $311

Prices for flights from Dallas to St. Louis are currently below the regular range.

The regular price range for flights from Dallas to St. Louis is typically between $115 and $311. The current lowest deal is $80 with Frontier Airlines for travel from Oct 12-Oct 19.

now $80

Low $115

High $311

The cheapest time to fly from Dallas to St. Louis

September

Cheapest

Flights from $108

January

Most Expensive

Flights from $746

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Dallas to St. Louis

Frontier Airlines

Last-minute flights going from Dallas to St. Louis

Fri, Oct 2

⌛ Last-Minute

DFW - St. Louis

Dallas (DFW) - St. Louis (STL)

Frontier Airlines

$299

$150

One-way

Mon, Oct 5

⌛ Last-Minute

DFW - St. Louis

Dallas (DFW) - St. Louis (STL)

Frontier Airlines

$294

$101

One-way

Mon, Oct 5

⌛ Last-Minute

DFW - St. Louis

Dallas (DFW) - St. Louis (STL)

Frontier Airlines

$294

$123

One-way

Mon, Oct 5

⌛ Last-Minute

DFW - St. Louis

Dallas (DFW) - St. Louis (STL)

Frontier Airlines

$240

$141

One-way

Mon, Oct 5

⌛ Last-Minute

DFW - St. Louis

Dallas (DFW) - St. Louis (STL)

Frontier Airlines

$294

$161

One-way

Mon, Oct 5

⌛ Last-Minute

DAL - St. Louis

Dallas (DAL) - St. Louis (STL)

Southwest Airlines

$524

$280

One-way

Biggest price drops on these dates for flights from Dallas to St. Louis

1 night

Oct 5 - Oct 6

$896 → $294

67%

4 nights

Oct 14 - Oct 18

$890 → $295

67%

2 nights

Oct 14 - Oct 16

$893 → $348

61%

3 nights

Oct 13 - Oct 16

$890 → $348

61%

Popular Airports to fly from Dallas to St. Louis

Dallas - St. Louis route insights

💸 Price insights

Recent fares are below the typical level.

Recent fares from DFW to STL are below the typical level, with deals at $80.

📅 Best time to fly

Fly in November for the lowest prices.

Historically, November, May, and September offer the lowest median prices for this route.

⏱️ Flight duration

Direct flights take 1h 56m.

The median flight duration for a direct flight is 1h 56m, connecting flights take 7h 30m.

✈️ Airlines & availability

Frontier Airlines offers direct flights.

Frontier Airlines provides direct flights on this route, with connecting options also available.

🏆 Airline highlight

Frontier Airlines has a direct deal for $80.

Frontier Airlines offers a direct deal for $80, departing October 12 and returning October 19.

🎯 Booking tip

Deals are frequent on this route.

Deals for flights between Dallas and St. Louis are frequent, appearing often over 30 days.

Dallas main airports to depart from

Dallas/Fort Worth International (DFW)

Cheapest

Dallas/Fort Worth International is a convenient option for flights from Dallas to St. Louis.

📍 ~26 km from Dallas city center (reachable by car, taxi, or public transport).

💸 Flights from ~$112

St. Louis main airports to arrive at

St. Louis Lambert International (STL)

Cheapest

St. Louis Lambert International Airport is a convenient arrival airport for reaching St. Louis.

📍 ~20 km from St. Louis (reachable by car, bus, metro)

💸 Flights from ~$106

Airports nearby St. Louis used as alternative

MidAmerica St. Louis (BLV)

MidAmerica St. Louis (BLV) is the closest alternative and a secondary relief airport for the St. Louis region.

St. Louis, United States

66% AI deal score

$2,672

$2,042

Save $630

Alaska Airlines, Inc.

Business Class

Frequently Asked Questions About Flights to St. Louis

Cheap Flights from Dallas to St. Louis

Today’s best flight deals from Dallas to St. Louis

Dallas to St. Louis: Overview

Insights for flights from Dallas to St. Louis

How much is a round trip from Dallas to St. Louis

The cheapest time to fly from Dallas to St. Louis

Direct flights from Dallas to St. Louis

Last-minute flights going from Dallas to St. Louis

Biggest price drops on these dates for flights from Dallas to St. Louis

Popular Airports to fly from Dallas to St. Louis

Dallas - St. Louis route insights

Recent fares are below the typical level.

Fly in November for the lowest prices.

Direct flights take 1h 56m.

Frontier Airlines offers direct flights.

Frontier Airlines has a direct deal for $80.

Deals are frequent on this route.

Dallas main airports to depart from

St. Louis main airports to arrive at

Airports nearby St. Louis used as alternative

Business & First Class Flight Deals to St. Louis

Best Elite deals to St. Louis

Oct 10

Oct 14

Nov 02

Oct 14

Oct 07

Oct 12

Nov 01

Oct 14

Oct 22

Oct 29

Oct 22

Oct 29

Frequently Asked Questions About Flights to St. Louis

When should I buy Dallas to St. Louis tickets?

How do I know if a Dallas to St. Louis flight is a good deal?

What's the cheapest month to fly from Dallas to St. Louis?

Can I fly direct from Dallas to St. Louis?

How long is the flight from Dallas to St. Louis?

How often do Dallas to St. Louis flight prices drop?

Related routes

More routes from Dallas

Flights to St. Louis from other cities

Dallas to St. Louis: Overview

Insights for flights from Dallas to St. Louis

How much is a round trip from Dallas to St. Louis

The cheapest time to fly from Dallas to St. Louis

Direct flights from Dallas to St. Louis

Last-minute flights going from Dallas to St. Louis

Biggest price drops on these dates for flights from Dallas to St. Louis

Popular Airports to fly from Dallas to St. Louis

Dallas - St. Louis route insights

Recent fares are below the typical level.

Fly in November for the lowest prices.

Direct flights take 1h 56m.

Frontier Airlines offers direct flights.

Frontier Airlines has a direct deal for $80.

Deals are frequent on this route.

Dallas main airports to depart from

St. Louis main airports to arrive at

Airports nearby St. Louis used as alternative

Business & First Class Flight Deals to St. Louis

Best Elite deals to St. Louis

Oct 10

Oct 14

Nov 02

Oct 14

Oct 07

Oct 12

Nov 01

Oct 14

Oct 22

Oct 29

Oct 22

Oct 29

Frequently Asked Questions About Flights to St. Louis

When should I buy Dallas to St. Louis tickets?

How do I know if a Dallas to St. Louis flight is a good deal?

What's the cheapest month to fly from Dallas to St. Louis?