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Find cheap flights from Dallas to St. Charles from $29

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dallas to St. Charles departing on 6/26. 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.
1 adult
0 bags
Sat 6/29
Sat 7/6

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Good to know

Low season

February

High season

June

Cheapest flight

$29
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Dallas/Fort Worth Airport to St. Louis

When to book flights from Dallas to St. Charles

Are your dates flexible? Find out the best times to travel from Dallas to St. Charles based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking flights from Dallas to St. Charles

  • Which airports will I be using when flying from Dallas/Fort Worth Airport to St. Charles?

    When flying out of Dallas/Fort Worth Airport you’ll be using Dallas/Fort Worth. St. Charles does not have its own airport so you’ll be flying into nearby Lambert-St Louis airport, which is 7.2 mi away.

  • How long does a flight from Dallas/Fort Worth Airport to St. Charles take?

    Direct flights cover the 550 miles separating Dallas/Fort Worth Airport and St. Charles in about 1h 44m.

  • How many flights are there between Dallas/Fort Worth Airport and St. Charles?

    34 direct flights run between Dallas/Fort Worth Airport and St. Charles on a daily basis. On average, there are about 240 departures each week.

  • What’s the cheapest day of the week to fly between Dallas/Fort Worth Airport and St. Charles?

    Consider leaving on a Wednesday and avoid Saturdays if you are looking for the best rates. For your return to Dallas/Fort Worth Airport, you’ll find the best rates on Wednesdays and the most expensive ones on Mondays.

  • How does KAYAK find such low prices on flights from Dallas to St. Charles?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dallas to St. Charles.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dallas to St. Charles?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Charles from Dallas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dallas to St. Charles?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Charles with an airline and back to Dallas with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dallas to St. Charles?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Charles from Dallas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Dallas/Fort Worth Airport to St. Charles?

    In the last 72 hours, the cheapest one-way ticket between Dallas/Fort Worth Airport and St. Charles found on KAYAK was with Frontier for $29. Frontier offered a round-trip connection from $58 and Spirit Airlines from $130.

See more FAQs

Top tips for finding cheap flights from Dallas/Fort Worth Airport to St. Charles

  • There is no airport in St. Charles. Instead, you’ll be flying into St. Louis Lambert Airport when flying between Dallas/Fort Worth Airport and St. Charles.
  • The cheapest flight from Dallas to St. Charles was found 75 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be July, August and September. The cheapest month to fly is September.
See more tips

Top 5 airlines serving Dallas to St. Charles

 
Need help choosing which airline to fly with from Dallas to St. Charles? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10457 reviews
7.9Comfort
8.2Boarding
7.4Food
8.6Crew
8.0Entertainment
Airline reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

10.0 ExcellentMichael, May 2024SJC - ATL
Read more about Delta reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They were an hour late and they didn’t have my wheelchair for me

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

Food wasn’t very good, old business seating configuration on an old A340

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

There was a group of school age passengers that were very loud and unruly with their chaperones were no where to be found.

Last minute gate change nearly caused us to miss our flight. Change was not announced or displayed in the main board at the old gate. Terrible communication. When we landed we had to wait 20 minutes because there was another plane at the assigned gate. Not the crew’s fault, but adding 20 minutes to a 45 minute flight sucked.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

I liked everything about the flight. The service was excellent!

Everything was great except for the wifi was junk. Crew was super friendly and helpful

The flight was short. However, my bag was delayed and was put on another flight.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Flight delayed over an over all day until it cancelled at 1:30am. Would not repeatedly delay that late. Offer hotel rooms and rebook early. Very difficult for families with small children

Missed the flight because of them and up geting a rental car

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

Flight from SBP to DFW 1. They rerouted us through PHX 2. Delayed flight out of SBP for 3 hrs so we missed our connection Downgrade on rerouted flight. Back of the plane, center seats, didn't sit together 4. Return flight out of DFW same exact thing. Delayed, missed connection, Downgrade + they lost our luggage! A complete mess.

Do not eat the bagel! Otherwise, good albeit late, breakfast in first. Boarding downgrade only because flight was delayed due to plane change due to undisclosed problem with original aircraft. I did not use entertainment.

Fight crew was not very attentive and the bastions were gross!

I don’t think the flight attendants are happy. They do not seem to be friendly or welcoming.

The flight was on time and nice as always for me with spirit but the cabin crew were not good. They left the lights on on a red eye for the entire flight.

Arrived 3 hours early and never made it past baggage drop

Crew was nice, explained emergency protocol very well. Flight took off and arrived on time. Pilot explained the small delay that occurred with docking and providing updates. I would definitely fly spirit again.

I had no legroom, although I paid for extra legroom. I could barely put my bag in front of my feet and under the seat. The Wi-Fi was horrible. In fact the flight attendant said that they had to reboot it and see if it was going to work and never did.

what I like about Spirit is that the pilot and crew are good communicators. The plane itself - well, its a budget airline and you get what is expected, But I generally just feel safer, somehow, when I know more about what is going on - and Spirit has always done a good job of telling me what is going on: why the delay, why the turbulence, why this and that... and that means a lot to me.

I paid just under 200 for flight and luggage, then paid 200 to change the flight, then paid 100 for a carry on. Then the cancelled the flight. Of the 500 I spent they refunded 250. I bought a delta flight for 270 never flew with spirit, but spirit kept 250, not even refunding the 100 for the carry on though they cancelled the flight (for weather on a day with only a slight rain ).

Flight was canceled. Knew there was weather, and were notified of 20 min delayed, and then suddenly canceled. Next reschedule was for 2 days. No help other than to refund. Thankfully full refund and appreciate that. I appreciate discounted airline but felt they could've done more for customer inconvenience.

Terrible as usual!!!! Very unprofessional and rude flight attendants! You get what you pay for! HORRIBLE

Flying on Spirit Airline is a penny-pinching beat down.

The text told me it was changed to Terminal E and Gate D5. But with no one on site to ask questions there was confusion on where to go as all the gates were E's. Then we took the skyline to the D area. We left to get something to eat. No announcement was made but my daughter happened to asked and they told her our gate was moved to D12. I will not fly Spirit again.

9hrs delay and didn’t provided anything until after flight landed $75 voucher for fiuture travel no meals or anything.

It was ridiculously hard to check in for the flight, and Frontier charged us a LOT of money to have a carry on suitcase, and then told everyone we could not carry on bags and had to check them through at the gate, and didn't refund the extra money we paid to have the suitcase as carry on.

I had a terrible experience with Frontier. I arrived before the 60 minute cut off and was told that Frontier has a two hour window for bags. I was then told the next available flight wasn’t until the end of the day (I had booked a 6am flight). I took a look around and saw other people being told that they could not board their flights or that they had to pay additional fees. I opted to rebook on American Airlines. There’s absolutely no straightforward way to contact Frontier, so this ticket was a complete waste of money. Oh - and the kicker is that the lady lied about the two hour cut off.

Frontier won’t help you at the airport without paying $25. Carry on was $75. Then you get on the plain and every beverage or snack is also a charge. Seats are hard and real packed in. I would never fly them again.

Worst experience I have seen. The flight was cancelled without any reason.

My experience with frontier staff at the Denver airport was absolutely horrible. The manager on duty was even worst if was the worst experience I have ever had, I have never been treated so poorly as a customer in my life! The staff was extremely rude, eye rolls and attitude and then refusal to help me at all. I wish I could never fly frontier again that’s how horrible it was!

The Frontier app wasn’t working. So I could not pay for a carry on the week prior to flying. They charged me 99$ at the gate to carry on a duffle bag.

Good for the price. My only complaint is that the pilot should keep the air flowing while passengers are waiting to getting out of airplane.

Plane could have been more on time. More leg room .

I arrived 1 hour prior to boarding, and they said I was too late for a domestic flight. First time I heard that :-(

Book cheap flights from Dallas to St. Charles

Recent round-trip flight deals

6/19Wed
nonstopFrontier
1h 46mDFW-STL
6/26Wed
nonstopFrontier
1h 50mSTL-DFW
$58
6/19Wed
nonstopFrontier
1h 46mDFW-STL
6/26Wed
nonstopFrontier
1h 50mSTL-DFW
$61
6/26Wed
nonstopFrontier
1h 46mDFW-STL
7/3Wed
nonstopFrontier
1h 50mSTL-DFW
$64
8/21Wed
1 stopSpirit Airlines
25h 00mDFW-STL
8/27Tue
1 stopSpirit Airlines
22h 43mSTL-DFW
$130
9/21Sat
1 stopSpirit Airlines
12h 15mDFW-STL
9/24Tue
1 stopSpirit Airlines
8h 00mSTL-DFW
$153
6/21Fri
nonstopAmerican Airlines
1h 54mDFW-STL
6/23Sun
nonstopAmerican Airlines
1h 53mSTL-DFW
$157
7/2Tue
nonstopAmerican Airlines
1h 50mDFW-STL
7/2Tue
nonstopAmerican Airlines
1h 55mSTL-DFW
$184
6/12Wed
1 stopDelta
5h 01mDFW-STL
7/3Wed
1 stopDelta
5h 14mSTL-DFW
$208
10/19Sat
1 stopDelta
5h 44mDFW-STL
10/22Tue
1 stopDelta
6h 47mSTL-DFW
$223
8/23Fri
1 stopUnited Airlines
4h 41mDFW-STL
8/27Tue
2 stopsUnited Airlines
11h 08mSTL-DFW
$357

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Recent one-way flight deals

6/26Wed
nonstopFrontier
1h 46mDFW-STL
$29
6/26Wed
nonstopFrontier
1h 46mDFW-STL
$30
8/28Wed
1 stopSpirit Airlines
11h 58mDFW-STL
$51
8/27Tue
2 stopsSpirit Airlines
22h 59mDFW-STL
$68
6/29Sat
nonstopAmerican Airlines
1h 47mDFW-STL
$79
6/13Thu
nonstopAmerican Airlines
1h 54mDFW-STL
$95
6/29Sat
1 stopDelta
7h 35mDFW-STL
$104
6/5Wed
1 stopDelta
7h 22mDFW-STL
$116
6/30Sun
1 stopUnited Airlines
6h 27mDFW-STL
$151
6/17Mon
2 stopsUnited Airlines
14h 38mDFW-STL
$379

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Last minute flights from Dallas to St. Charles

Last minute flight, train and bus deals

6/3Mon
multi-stopFrontier
11h 40mDFW-STL
6/5Wed
multi-stopFrontier
12h 29mSTL-DFW
$288
6/4Tue
multi-stopFrontier
5h 54mDFW-STL
6/4Tue
multi-stopFrontier
11h 32mSTL-DFW
$318
6/3Mon
multi-stop
16h 59mDFW-STL
6/5Wed
multi-stop
14h 35mSTL-DFW
$417
6/3Mon
multi-stop
16h 59mDFW-STL
6/8Sat
multi-stop
7h 12mSTL-DFW
$426
6/3Mon
nonstopAmerican Airlines
2h 07mDFW-STL
6/8Sat
multi-stopAmerican Airlines
7h 38mSTL-DFW
$481
6/1Sat
nonstopAmerican Airlines
1h 59mDFW-STL
6/1Sat
nonstopAmerican Airlines
1h 57mSTL-DFW
$553
6/1Sat
multi-stopUnited Airlines
7h 06mDFW-STL
6/1Sat
multi-stopUnited Airlines
4h 42mSTL-DFW
$567
6/1Sat
multi-stopSpirit Airlines
25h 59mDFW-STL
6/3Mon
multi-stopSpirit Airlines
17h 44mSTL-DFW
$674
6/2Sun
multi-stopUnited Airlines
10h 26mDFW-STL
6/4Tue
multi-stopUnited Airlines
6h 03mSTL-DFW
$689
6/2Sun
multi-stopSpirit Airlines
6h 35mDFW-STL
6/4Tue
multi-stopSpirit Airlines
10h 58mSTL-DFW
$731

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Flights to St. Charles