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Find cheap flights from Dallas to St. Charles from $32

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 8/14. 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 6/15
Sat 6/22

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Good to know

Low season

February

High season

November

Cheapest flight

$32
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 3% 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?

    42 direct flights run between Dallas/Fort Worth Airport and St. Charles on a daily basis. On average, there are about 294 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 Mondays if you are looking for the best rates. For your return to Dallas/Fort Worth Airport, you’ll find the best rates on Fridays and the most expensive ones on Sundays.

  • 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 $32. Frontier offered a round-trip connection from $118 and Spirit Airlines from $175.

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 68 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 10673 reviews
8.6Crew
7.4Food
8.2Boarding
7.9Comfort
8.0Entertainment
Airline reviews

5-hour delay due to storms in Tanoa and airspace restricted by Miami traffic controllers.

6.0 GoodGary, May 2024MSP - TPA
Read more about Delta reviews

5-hour delay due to storms in Tanoa and airspace restricted by Miami traffic controllers.

A regional sized plane was used for a cross country flight with no overhead bin space. I had to "pink check" my laptop and my medications. I was NOT pleased!!!!

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

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!

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

Delayed a day due to snow storm. Was upgraded. That kind of made up for significant delays from FLL to COS with no compensation or acknowledgement.

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.

Gossipy flight attendants talked the whole flight about bar hopping and dating.

Flight delayed, boarding time kept changing, not good. Nee firm information given each time.

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.

Unnecessary announcements through out flight. WiFi on plane is terrible and overpriced

Check in online was easy. Seats aren’t very comfortable

Fecal matter in seat back pocket. Presumably from a kids diaper.

Worst airline to travel with. They treat you like a prisoner in a jailhouse barking out orders and threats. Nickle and dime you to the same price or higher than a respectable airline like one of the big 3 . Might as well fly with standard airlines

Well I mean u get what u pay for so 🤷‍♂️

Over an hour delay in departure but I was notified beforehand. Another delay on tarmac upon arrival at LGA. We ended up departing the plane almost 2 hours later than expected

I fly Frontier because it’s affordable. I understand that the seats are tight and not the most comfortable…but that’s part of it. The problem with this flight was that there was a group of travelers directly behind me at the back of the plane who were ridiculously loud and obnoxious the entire flight. I’m pretty sure they were drunk and I could periodically smell an odd odor that I believe was one of them using a smokeless vape pen. The stewards had to remind them to keep quiet during the pre-flight instruction, but that was it. They never said another thing to them for the rest of the flight. It was a miserable.

I checked a bag because it was $5 less than carry on. They managed to lose my bag on a 2.5 hr direct flight! Frontier has no airport staff at baggage claim to help. As soon as I got home around 11 pm I tried to use their online system to file the claim for lost bag - system wouldn't take the # on my baggage claim ticket - said it was not the correct number. Also said that I had not checked a bag, which wasn't true - even my online boarding pass showed that I had checked a bag. Wasted about an hour on that process with no luck. Tried again in the morning - same thing. So tried online chat with Frontier bot - waited 35-40" twice to be connected to a baggage agent and it never happened. Eventually drove to PDX after work and waited 2 hrs for the Frontier ticket agents to arrive prior to the next Frontier flight out of PDX and FINALLY got some help from one of them, to take me to lost luggage area where I was able to retrive my bag. Probably took 4-5 hrs. of my time and endless frustration to get my bag. This was my first -- and LAST -- experience flying Frontier Airlines. Check-in was also extremely difficult and time consuming. The flight itself (and staff) were fine but everything else about the experience was a total disaster! The fact that Frontier literally has NO WAY to connect to a human voice for customer service (in this case for lost luggage) is the WORST!!!!!

Frontier is a crappy airline nothing about it is honest

I didn't get to do this flight l, hard to review

Not good 😐 Over priced baggage fees Small hard seats No wifi or entertainment options 😕

Book cheap flights from Dallas to St. Charles

Recent round-trip flight deals

6/12Wed
1 stop
7h 50mDFW-STL
6/14Fri
nonstop
1h 50mSTL-DFW
$117
6/19Wed
nonstopFrontier
1h 46mDFW-STL
6/24Mon
1 stopFrontier
10h 14mSTL-DFW
$118
6/8Sat
1 stopSpirit Airlines
12h 13mDFW-STL
6/11Tue
1 stopSpirit Airlines
26h 28mSTL-DFW
$175
7/2Tue
nonstopAmerican Airlines
1h 54mDFW-STL
7/6Sat
nonstopAmerican Airlines
1h 52mSTL-DFW
$189
6/8Sat
1 stopSpirit Airlines
8h 19mDFW-STL
6/11Tue
3 stopsSpirit Airlines
27h 44mSTL-DFW
$201
7/2Tue
1 stopDelta
4h 47mDFW-STL
7/6Sat
1 stopDelta
5h 33mSTL-DFW
$208
6/24Mon
nonstopAmerican Airlines
1h 47mDFW-STL
6/29Sat
nonstopAmerican Airlines
1h 55mSTL-DFW
$214
6/17Mon
1 stopDelta
5h 17mDFW-STL
6/19Wed
1 stopDelta
7h 57mSTL-DFW
$263
7/12Fri
2 stopsUnited Airlines
10h 25mDFW-STL
7/15Mon
1 stopUnited Airlines
4h 44mSTL-DFW
$545
5/20Mon
1 stopUnited Airlines
7h 05mDFW-STL
5/22Wed
2 stopsUnited Airlines
14h 13mSTL-DFW
$554

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Recent one-way flight deals

8/14Wed
nonstopFrontier
2h 10mDFW-STL
$32
6/17Mon
nonstopFrontier
1h 46mDFW-STL
$37
6/19Wed
1 stopSpirit Airlines
7h 50mDFW-STL
$92
6/17Mon
1 stopSpirit Airlines
29h 23mDFW-STL
$93
6/15Sat
nonstopAmerican Airlines
1h 54mDFW-STL
$95
6/15Sat
1 stopDelta
5h 51mDFW-STL
$104
6/20Thu
nonstopAmerican Airlines
1h 47mDFW-STL
$120
7/19Fri
1 stopDelta
5h 40mDFW-STL
$164
7/18Thu
2 stopsUnited Airlines
11h 57mDFW-STL
$423
7/7Sun
2 stopsUnited Airlines
10h 25mDFW-STL
$471

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Last minute flights from Dallas to St. Charles

Last minute flight, train and bus deals

5/21Tue
multi-stopFrontier
5h 49mDFW-STL
5/22Wed
multi-stopFrontier
12h 00mSTL-DFW
$246
5/18Sat
multi-stopFrontier
10h 22mDFW-STL
5/20Mon
multi-stopFrontier
13h 22mSTL-DFW
$258
5/19Sun
multi-stopFrontier
10h 12mDFW-STL
5/20Mon
multi-stopFrontier
13h 22mSTL-DFW
$268
5/20Mon
multi-stopDelta
7h 37mDFW-STL
5/22Wed
multi-stopDelta
4h 44mSTL-DFW
$499
5/17Fri
nonstopAmerican Airlines
1h 44mDFW-STL
5/24Fri
nonstopAmerican Airlines
1h 55mSTL-DFW
$542
5/17Fri
nonstopAmerican Airlines
1h 50mDFW-STL
5/24Fri
multi-stopAmerican Airlines
7h 11mSTL-DFW
$552
5/20Mon
multi-stopUnited Airlines
7h 05mDFW-STL
5/22Wed
multi-stopUnited Airlines
14h 13mSTL-DFW
$554
5/17Fri
multi-stopSpirit Airlines
29h 06mDFW-STL
5/20Mon
multi-stopSpirit Airlines
17h 44mSTL-DFW
$555
5/17Fri
multi-stopSpirit Airlines
29h 06mDFW-STL
5/19Sun
multi-stopSpirit Airlines
13h 51mSTL-DFW
$682
5/17Fri
multi-stopUnited Airlines
5h 15mDFW-STL
5/18Sat
multi-stopUnited Airlines
11h 47mSTL-DFW
$698

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Flights to St. Charles