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Missouri

Cheap flights from Dallas to Missouri

DFW — STL
Nov 2 — Nov 91
Mon 11/2
Mon 11/9
1 adult, Economy
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Find flight deals from Dallas to Missouri

Popular in

February

Cheapest in

January

Average price

$275
Highest demand for flights based on searches. 22% potential increase in price ($98 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Cheapflights Insights

Everything you need to know about your flight from Dallas to Missouri

How far ahead should I book a flight from Dallas to Missouri?

The price you pay for your flight from Dallas to Missouri may vary depending on when you book. For the best chance of a lower fare, look to book 43 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Dallas to Missouri?

Currently, November is the cheapest month in which you can book a flight from Dallas to Missouri (average of $311). Flying from Dallas to Missouri in February is currently the most expensive (average of $454). 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 DFW to MO?

It’s optimal to fly from Dallas to Missouri in the morning. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Dallas to Missouri?

Travelers seeking maximum savings on their Dallas to Missouri flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Missouri

Peruse reviews from past customers who have flown with Southwest,Contour, andJetBlue from Dallas to Missouri to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,215 reviews

Overall

7.9

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Courtney,Sep 2026

DEN - STL

I still think the aircraft should load from the back and window seats first for all passengers. It's so much easier and efficient to board when you do not have to worry about hitting Anyone already seated.
Southwest
7.9
Good
4,215 reviews
Southwest
7.9
Good
4,215 reviews

Overall

7.9

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Courtney,Sep 2026

DEN - STL

I still think the aircraft should load from the back and window seats first for all passengers. It's so much easier and efficient to board when you do not have to worry about hitting Anyone already seated.
Contour
7.5
Good
43 reviews
Southwest
7.9
Good
4,215 reviews

Overall

7.9

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Courtney,Sep 2026

DEN - STL

I still think the aircraft should load from the back and window seats first for all passengers. It's so much easier and efficient to board when you do not have to worry about hitting Anyone already seated.
JetBlue
7.1
Good
3,044 reviews
Southwest
7.9
Good
4,215 reviews

Overall

7.9

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Courtney,Sep 2026

DEN - STL

I still think the aircraft should load from the back and window seats first for all passengers. It's so much easier and efficient to board when you do not have to worry about hitting Anyone already seated.
American Airlines
7.0
Good
12,133 reviews
Southwest
7.9
Good
4,215 reviews

Overall

7.9

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Courtney,Sep 2026

DEN - STL

I still think the aircraft should load from the back and window seats first for all passengers. It's so much easier and efficient to board when you do not have to worry about hitting Anyone already seated.
Frontier
5.6
Fair
2,563 reviews
Southwest
7.9
Good
4,215 reviews

Overall

7.9

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Courtney,Sep 2026

DEN - STL

I still think the aircraft should load from the back and window seats first for all passengers. It's so much easier and efficient to board when you do not have to worry about hitting Anyone already seated.

Related info for your journey

  • What are the cheapest airlines to fly from Dallas to Missouri one-way?

    The cheapest airlines for a one-way flight from Dallas to Missouri are Frontier ($44), Contour ($62), and American Airlines ($99).

  • What are the most popular routes from Dallas to Missouri?

    While some choose either Dallas/Fort Worth - Kansas City or Dallas Love Field - Lambert-St Louis, Dallas/Fort Worth - Lambert-St Louis is the most popular route from Dallas to Missouri.

  • What are the most reliable airlines from Dallas to Missouri?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Dallas to Missouri on time: Envoy Air (90%), GOL (89%), Frontier (85%).

  • What are the cheapest flights from Dallas to Missouri?

    On average you can expect to pay $453 for a flight from Dallas to Missouri. The cheapest flight overall is $80 while the most popular route, (Dallas/Fort Worth - Lambert-St Louis) is currently priced at $224.

  • Can I find deals for flights from Dallas to Missouri that include hotel bookings?

    Yes. In addition to deals on Dallas to Missouri flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dallas to Missouri?

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

  • Can I find deals for business class flights from Dallas to Missouri?

    Yes. Cheapflights offers flight deals from Dallas to Missouri by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dallas to Missouri?

    Currently, November is the cheapest month in which you can book a flight from Dallas to Missouri (average of $311). Flying from Dallas to Missouri in February is currently the most expensive (average of $454). 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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Alternative routes for Dallas to Missouri

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Top 5 airlines flying from Dallas to Missouri

AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$87Average$179FlexibilityNo cancel feeOn-time62%
ContourCheapest$128Average$209FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$197Average$437FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$218Average$374FlexibilityNo cancel feeOn-time63%
JetBlueCheapest$243Average$320FlexibilityNo cancel feeOn-time62%

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