Cheap flights from Arlington, TX to St. Louis (STL)

DFW — STL
Dec 3 — Dec 101

How to find the cheapest flight from Arlington to St. Louis (STL)

All the information you need to plan the best AT1 to STL flight in 2022: compare Arlington to St. Louis flight prices with the expected peak season, weather and rainfall in St. Louis.

AT1 - STL

Price

$232 - $402

STL

Temperature

32 - 80.6 °F

STL

Rainfall

2.2 - 4.7 inches

Popular inMayHigh demand for flights, 20% potential price rise
Cheapest inFebruaryBest time to find cheap flights, 28% potential price drop
Round-trip from$232From Arlington to Lambert-St Louis
One-way from$119One-way flight from Arlington to Lambert-St Louis

How far in advance should I book a flight from Arlington to St. Louis?

Find a great deal and save up to 40% by booking at least 36 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Arlington to St. Louis within the next two weeks, with the cheapest ticket starting at $342.

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

February is one of the best times of the year to fly to St. Louis from Arlington. Prices for February average $323 per person but you can even find prices for as low as $177. The most expensive prices can be found in the month of May. Opting for a February flight can save you 24% on your journey compared to booking in May

When is the cheapest time to fly from Arlington to St. Louis (AT1 - STL)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Arlington to St. Louis as you normally would.

Cheap Frontier flights from Arlington to St. Louis

Dec 9 - Dec 13
DFW

Dallas/Fort Worth

STL

Lambert-St Louis

1 stop

11h 40m
STL

Lambert-St Louis

DFW

Dallas/Fort Worth

1 stop

12h 46m
$150

Frontier

Pick Dates

Deal found 11/26

Feb 10 - Feb 13
DFW

Dallas/Fort Worth

STL

Lambert-St Louis

1 stop

20h 13m
STL

Lambert-St Louis

DFW

Dallas/Fort Worth

1 stop

10h 23m
$164

Frontier

Pick Dates

Deal found 11/27

Mar 2 - Mar 4
DFW

Dallas/Fort Worth

STL

Lambert-St Louis

1 stop

21h 07m
STL

Lambert-St Louis

DFW

Dallas/Fort Worth

1 stop

22h 38m
$168

Frontier

Pick Dates

Deal found 11/26

Cheap American Airlines flights from Arlington to St. Louis

Dec 14 - Dec 15
DFW

Dallas/Fort Worth

STL

Lambert-St Louis

Nonstop

1h 45m
STL

Lambert-St Louis

DFW

Dallas/Fort Worth

Nonstop

2h 01m
$220

American Airlines

Pick Dates

Deal found 11/28

Dec 16 - Dec 17
DFW

Dallas/Fort Worth

STL

Lambert-St Louis

Nonstop

1h 39m
STL

Lambert-St Louis

DFW

Dallas/Fort Worth

Nonstop

2h 01m
$251

American Airlines

Pick Dates

Deal found 11/25

Dec 8 - Dec 11
DFW

Dallas/Fort Worth

STL

Lambert-St Louis

Nonstop

1h 42m
STL

Lambert-St Louis

DFW

Dallas/Fort Worth

Nonstop

2h 00m
$366

American Airlines

Pick Dates

Deal found 11/26

Last minute flights from Arlington to St. Louis

Late deals on return flights to St. Louis from Arlington, departing today and this week
Dec 6 - Dec 12
DFW

Dallas/Fort Worth

STL

Lambert-St Louis

1 stop

19h 37m
STL

Lambert-St Louis

DFW

Dallas/Fort Worth

1 stop

11h 34m
$164

Frontier

Pick Dates

Deal found 11/27

Dec 6 - Dec 8
DFW

Dallas/Fort Worth

STL

Lambert-St Louis

1 stop

19h 37m
STL

Lambert-St Louis

DFW

Dallas/Fort Worth

1 stop

9h 56m
$168

Frontier

Pick Dates

Deal found 11/26

Dec 8 - Dec 16
DFW

Dallas/Fort Worth

STL

Lambert-St Louis

1 stop

6h 17m
STL

Lambert-St Louis

DFW

Dallas/Fort Worth

1 stop

11h 34m
$184

Frontier

Pick Dates

Deal found 11/28

One-way flights to St. Louis from Arlington

The cheapest one-way flights from Arlington to St. Louis
Dec 5
DFW

Dallas/Fort Worth

STL

Lambert-St Louis

1 stop

11h 40m
$65

Frontier

Pick Dates

Deal found 11/27

Dec 5
DFW

Dallas/Fort Worth

STL

Lambert-St Louis

1 stop

11h 40m
$76

Frontier

Pick Dates

Deal found 11/28

Dec 6
DFW

Dallas/Fort Worth

STL

Lambert-St Louis

1 stop

13h 10m
$77

Multiple Airlines

Pick Dates

Deal found 11/25

Related info for your journey

Useful info, stats and facts about Arlington to St. Louis flights.

What airport do you fly into for flights to St. Louis from Arlington?

Lambert-St Louis (STL), located 12.7 mi from the city center, is the airport you fly into when you book flights from Arlington to St. Louis. 9 airlines have flights to Lambert-St Louis from Arlington on a regular basis. Booking flights from Arlington to Lambert-St Louis should not be difficult; the airport handles an average of 15 inbound flights from Arlington per day.

Which airlines flying from Arlington to Lambert-St Louis have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Arlington to Lambert-St Louis that may be offering flexible cancellation policies are American Airlines, Frontier, and Juneyao Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Arlington to St. Louis for under $200 on Cheapflights?

Yes, there are multiple flights from Arlington to St. Louis for under $200. The cheapest flight booked recently is on Frontier for just $150, but on average you can expect to pay $200.

Are there last-minute flights available from Arlington to St. Louis for under $200?

There are currently 20+ open flights from Arlington to St. Louis within the next 7 days for less than $200.

What days are nonstop flights available from Arlington to St. Louis?

Nonstop flights can be found on the following days: Monday, Wednesday, Friday, Saturday.

How many flights depart from Arlington to St. Louis on average per day?

8 flight departures from Arlington to St. Louis per day on average.
Morning (6am - Noon) - 25% of flight departures
Afternoon (Noon - 6pm) - 25% of flight departures
Evening (6pm - Midnight) - 50% of flight departures

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

Departing from Arlington to St. Louis will take you 1h 45m. There are 553 mi between Arlington and St. Louis. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines to fly from Arlington to St. Louis one-way?

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $65. Spirit Airlines flights start at $82 while deals on American Airlines start at $110 one-way.

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

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

What are the most reliable airlines from Arlington to St. Louis?

Consider GOL (93%), Envoy Air (89%) or Finnair (83%) when booking your flight. These represent the most reliable airlines when flying from Arlington to St. Louis.

What are the cheapest flights from Arlington to St. Louis?

Looking at all options, your cheapest flight can be booked for $94. While the most popular route (Dallas/Fort Worth - Lambert-St Louis) can be booked for $196 on average our data indicates $469 when flying from Arlington to St. Louis.

Other flights to St. Louis

Alternative routes for Arlington to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Arlington to St. Louis

The chart below displays the airlines Cheapflights users traveling from Arlington to St. Louis choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$12Average$22FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
Sun Country AirCheapest$80Average$169FlexibilityNo cancel feeOn-time83%COVID-19 safety
Search Sun Country Air flights
Spirit AirlinesCheapest$108Average$251FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
FrontierCheapest$118Average$188FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
American AirlinesCheapest$183Average$404FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
United AirlinesCheapest$257Average$336FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
DeltaCheapest$285Average$582FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights

Hourly flight availability from Arlington to St. Louis

See what time of day planes typically take off from Arlington to St. Louis
4%of flight departuresEarly morningMidnight to 6 am
21%of flight departuresMorning6 am to noon
17%of flight departuresAfternoonNoon to 6 pm
58%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Arlington to St. Louis

See how many times per day planes take to the skies headed from Arlington to St. Louis
Sunday17daily flights
Monday19daily flights
Tuesday14daily flights
Wednesday15daily flights
Thursday10daily flights
Friday19daily flights
Saturday12daily flights