Dallas to St. Louis (DFW-STL): nonstop upgrade & award space

American Airlines and Frontier Airlines fly nonstop between Dallas (DFW) and St. Louis (STL), roughly 54 times a week. With American Airlines running most of the schedule, the shape of a week is predictable, which makes an open premium seat on a given date easy to spot and quick to lose. 2LNR tracks confirmed upgrade and award space on American Airlines, on every DFW to STL departure, so you know which flights have space before you book.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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54
Nonstop flights a week
551 mi
Nonstop distance
Free
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Dallas to St. Louis flight schedule

Scheduled nonstop departures for DFW to STL, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Dallas (DFW) to St. Louis (STL)
Date Flight Airline Departs DFW Arrives STL Duration Aircraft
AA 3333American Airlines07:3509:241h 49m738
AA 5655American Airlines10:1712:151h 58mCR9
F9 1524Frontier Airlines14:3516:311h 56m32N
AA 3944American Airlines14:4816:411h 53mE75
AA 2761American Airlines16:1518:051h 50m319
AA 2487American Airlines18:3820:261h 48m738
AA 1445American Airlines21:5623:421h 46m320
AA 3333American Airlines07:3409:241h 50m738
AA 4074American Airlines10:2012:151h 55mE75
AA 1363American Airlines12:5714:441h 47m738
AA 3944American Airlines14:4716:401h 53mE75
AA 2761American Airlines16:1618:041h 48m738
AA 2487American Airlines17:2019:071h 47m319
AA 1010American Airlines20:0121:521h 51m738
AA 1445American Airlines21:5823:431h 45m320
AA 3333American Airlines07:3409:241h 50m738
AA 4074American Airlines10:2012:151h 55mE75
AA 1363American Airlines12:5714:441h 47m738
AA 3944American Airlines14:4716:401h 53mE75
F9 1524Frontier Airlines15:4817:441h 56m32Q
AA 2761American Airlines16:1618:031h 47m319
AA 2487American Airlines17:5919:451h 46m319
AA 1010American Airlines20:0821:571h 49m738
AA 1445American Airlines21:5823:431h 45m320
AA 3333American Airlines07:3409:241h 50m738
AA 4074American Airlines10:2012:151h 55mE75
AA 2328American Airlines12:5714:441h 47m7M8
AA 3563American Airlines12:5714:501h 53mE75
AA 3944American Airlines14:4716:401h 53mE75
AA 2761American Airlines16:1618:041h 48m738
AA 2487American Airlines17:2019:071h 47m319
AA 1445American Airlines21:5823:431h 45m320
AA 3333American Airlines07:3409:241h 50m738
AA 4074American Airlines10:2012:151h 55mE75
AA 1363American Airlines12:5714:441h 47m738
AA 3944American Airlines14:4716:401h 53mE75
AA 2761American Airlines16:1618:041h 48m738
AA 2487American Airlines17:2019:071h 47m319
AA 1445American Airlines21:5823:431h 45m320
AA 3333American Airlines07:3409:241h 50m738

Showing the first 40 of 54 scheduled DFW to STL departures across the next 7 days with service. Every remaining date is on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every DFW to STL date on the interactive map

Confirmed upgrade & award space on DFW to STL departures

2LNR tracks confirmed upgrade and award space on American Airlines, segment by segment and date by date. Open the calendar for Dallas to St. Louis to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

See real availability

Confirmed upgrade and award seats on each DFW to STL departure, checked against live inventory so you know what is open before you book.

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Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See DFW to STL on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Dallas to St. Louis nonstop

Carriers operating DFW to STL nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See DFW to STL on the interactive map →

Frequently asked questions about DFW to STL

How far is St. Louis from Dallas?
DFW to STL covers about 551 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from DFW to STL?
American Airlines and Frontier Airlines fly the route nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines.
How many flights a week are there from DFW to STL?
About 54 nonstop flights a week run between Dallas and St. Louis in the current schedule, operated by American Airlines and Frontier Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from DFW to STL depart?
Scheduled DFW to STL nonstops in the next 7 days with service leave between 07:34 and 21:58, local time at Dallas. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
How do I check upgrade or award availability on DFW to STL?
Open the DFW to STL route on the interactive map or the matrix to see confirmed upgrade and award space by date on American Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

Never miss DFW to STL upgrade or award space

See what is open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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