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Find cheap flights to Clayton from $37

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Clayton departing on 6/17. 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
Wed 7/10
Wed 7/17

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Low season

January

High season

May

Cheapest flight

$37
Best time to beat the crowds with an average 0% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Dallas/Fort Worth Airport to St. Louis

FAQs - booking Clayton flights

  • How long is the flight to Clayton?

    Flights from Phoenix3h 06m
    Flights from Washington, D.C.2h 15m
    Flights from New York2h 38m
    Flights from Denver2h 16m
    Flights from Philadelphia2h 22m
  • What is the cheapest flight to St. Louis?

    The cheapest airline ticket to St. Louis from the United States in the last 72 hours was $37 one-way, and $57 round-trip on the route from Dallas to St. Louis. The most popular route is from New York to St. Louis and the cheapest ticket found on this route in the last 72 hours was $162 round-trip.

  • Which airlines fly to St. Louis?

    If you’re traveling from United States, you might fly to St. Louis with Southwest, American Airlines, or United Airlines as they are the most frequent flyers. See the amount of flights per week for popular airlines flying to St. Louis.

  • How to fly to Clayton?

    You cannot fly directly to Clayton. KAYAK recommends you fly to Lambert-St Louis (STL) (7.46 miles from Clayton). From there you can rent a car or get a taxi.

  • What airports are near Clayton?

    The closest airport is Lambert-St Louis (STL) (7.46 mi). Other nearby airports are Springfield Capital (SPI) (89.99 mi) or Marion Williamson County (MWA) (94.93 mi). KAYAK recommends you fly to Lambert-St Louis.

  • How far is St. Louis from central St. Louis?

    The distance between St. Louis and downtown St. Louis is 13 miles.

  • What is the name of St. Louis’s airport?

    All flights to St. Louis land at St. Louis. The airport code is STL,and it can also be referred to as Lambert Field, Lambert-St Louis, St. Louis Lambert, or St. Louis Lambert Intl.

  • How does KAYAK find such low prices on flights to Clayton?

    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 to Clayton.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Clayton?

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

  • What is the Hacker Fare option on flights to Clayton?

    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 Clayton with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Clayton?

    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 Clayton up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Clayton

  • There is no major airport in Clayton. It is instead served by Lambert-St Louis Airport.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Clayton flight deals.

Top 5 airlines flying to Clayton

Need help choosing which airline to fly with from the United States to Clayton? 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
Alaska AirlinesOverall score based on 9254 reviews
7.3Food
8.6Crew
7.9Comfort
7.3Entertainment
8.2Boarding
Airline reviews

It was okay. Gate crew could be better organized. Wheelchair service for my mother was late as we deplaned. Flight crew was alright. I’ve seen better and worse.

6.0 GoodNick, Jun 2024RDU - SEA
Read more about Alaska Airlines reviews

It was okay. Gate crew could be better organized. Wheelchair service for my mother was late as we deplaned. Flight crew was alright. I’ve seen better and worse.

I would have appreciated notification that our flight was moved to another gate LAST MINUTE so that we would not have missed it. We got no such notice and had to spend another night to catch an available flight in the morning, which was huge inconvenience. We will never fly Alaska again.

Great! Wish we had more Alaska flight options in MSP

I was happy with my whole experience, and it was a smooth flight. Thank you

Flight was delayed 2 hours. It was too cold inside the cabin. My seat mate had no jacket so she was shivering the entire flight. The stewardess says there’s no available blanket.

Liked premium seat. Did not like: having to pay for entertainment/wi-fi; having to pay for food; single-aisle; and, only three rest rooms.

The plane had to sit on the tarmac for 45 minutes once it had landed. Not Alaska’s fault.

The airline was way too cold. We were freezing, I don’t know if that is normal. Overall it was pretty good flight. Always flown Alaska Airlines and I am not changing.

Mediocre is best way to describe. Bare bones narrow seats, Dirty pulldown tray, unfriendly cabin crew who were in a hurry to serve tiny drinks and tiny snacks. (Compared to much better Hawaiian Airlines experience, .. no comparison!)

No prob with entertainment-would have selected n/a if it had been an option. No entertainment-flight was only a short hop. Great flight,

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

If I can, I always fly Delta. I’ve found their service to always be reliable and pleasant.

You could have not cancelled the flight (AA, which I will be flying from now on) left for BOS despite the fictitious weather issues (that no one in my Boston family could see). You could have rebooked my direct flight to another direct flight instead of sending me though JFK, the worst US airport after O’Hara You could have rebooked me on a Main Cabin seat (like the one I paid for in my original ticket instead of putting me a the last row on JFK->BOS leg, pocketing the difference in ticket price But I do not really care whether you will ever do that in a future because in a future neither I nor anyone from my company (unless they pay out of pocket) nor an of my clients and partners (if they heed my advice) will ever be caught dead on any of Delta flights

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

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!

It is a modern tragedy that any airline expects you to travel for 14 hours in such discomfort and that the only way to add comfort is exorbitant prices. I was in pain by the time we landed. Shameful.

Original plane sidelined. Had to wait an hour for replacement.

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

No real agent onsite helping you for missing luggage there. Not like the other airline next to UA desk, they have staff attending in their desk assisting answer/helping luggage issue, even after midnight.

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

My window shade didn’t work. So I missed coming into my city. ☹️

Flight was delayed in the gate by 5 hours and ultimately cancelled- rebooking service by United agents was terrible

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

Not worth the price of premium class ticket paid, felt more like steerage.

Paid for premium economy had no tv the whole time the crew tried to reset/reboot but would not work they said they would put a trouble ticket in for it. We had 3 seats my tv was the only one that didn't work. They cancelled our flight re worked us on another that left us at airport over night on the floor I have a ten year old and a 78 diabetic mother which also had shingles and suffers from nerve pain in legs and back. Requested wheelchair service at all airports after the re route NO wheelchair service was there to help. WORST experience we have ever had. Went to American airlines assistance it was closed. I AM FURIOUS!!! I expect some sort of compensation from this traumatic experience and no need for flying points we don't plan on using American airlines again!!!!

This is by far the worst experience I have had with American Airlines. The start of this trip was a complete disaster. I purposely planned my trip so that I would weather any delays so that I could make very important meeting at the Pentagon. My flight was cancelled because of maintenance and I was put on the first flight the next day but I was late to the meeting. After a long week at the Pentagon I just wanted to go home and my flight home which was early in the day was delayed. Eventually the flight was delayed until the next day. I was not authorized a hotel room because DCA was my point of origin. So I paid for a hotel out of pocket. The flight this morning was boarded then deplaned because the aircraft was hot. The flow of information was not happening in DCA and made it worse when the news was bad. I am going to take a break from American for my next few military flights. Hopefully whatever has been going on with American Airlines will be resolved.

We had a 2 hour delay. The seats were smaller than most other airlines. The person in front of us wanted to lay back and we had to stop her because she was pressing against my girlfriend’s legs. We had to ask her to sit up and not lay back due to the lack of room.

Everything was fine once we actually got on our flight. It was more then annoying they canceled (delayed) our flight. We lost out on a day of our trip along with money on our stay. Plus we had to book another hotel. So expensive.

This flight was canceled and delayed several times without explanation. The plane was freezing cold and no wifi for messaging. Getting off the plane was terribly unorganized and felt like it took forever….

The flight was delayed several times without explanation. The seats were terribly uncomfortable and wifi isn’t included. All these make for a less than ideal flight.

The flights was delayed by hours and it was the firmest landing I have experienced in my life. My back is still sore.

Internet service was erratic. Crew service was poor and slow. My luggage on this non-stop flight was lost and not recovered

Terrible. I didn’t fly and I had an important meeting the next day.

Equipment swap led to 2+ hour delay on international flight. And to top it off, boarding took forever.

I strongly dislike Frontier. I find them barebones, the seats not particularly comfortable, the nickel and diming is maddening, the app is TERRIBLE - super confusing to navigate, and the last 4 frontier flights I have flown have been on AVERAGE 2 hours late, one ruining a fancy night out in Vegas with reservations made well in advance, which was nodded to with a measly 5000 miles, which translates to almost nothing. At least credit a free checked bag or something.

8 hr delay. had to buy another ticket with another airline

Four and a half hour delay in total. What frustrates me most is the poor communication and disorganization.

I appreciated the upgrade to free cary-on bag and seat selection at no charge

FRONTIER SUCKS! The agent downstairs tricked me into booking, just to get to the gate. At the gate, they told me they couldn't help. I then called Customer Service. They and the gate attendants kept blaming each other. Neither side was willing to help the customer.

The agent at check-in was strident, unwelcoming, and condescending to customers ahead of me.

Flight was delay 9hrs and nothing was provided at airport, had to go and get a room to sleep in, paid for Uber back and fort with no offers until we landed back home a 1hr later for a $75 voucher for a future flight.

Didn't like anything..entire crew was very rude to everyone on the flight. Plane old and the trays fall down on you the while time you're flying. Charged more for a carry on bag than for the plane ticket itself. Did make it from point a to point b, but worth the extra money to fly with another airline

9 hours of delay!! Was not able to check my luggage that I paid for!!!

It was delayed 9 hours for operational reasons, despite the plane arriving to the airport on time.

Book Cheap Clayton Plane Tickets

Recent round-trip flight deals

7/8Mon
nonstopFrontier
1h 46mDFW-STL
8/14Wed
nonstopFrontier
2h 16mSTL-DFW
$57
6/28Fri
nonstopFrontier
1h 46mDFW-STL
7/1Mon
nonstopFrontier
1h 50mSTL-DFW
$58
7/9Tue
nonstopAmerican Airlines
2h 41mPHL-STL
7/13Sat
nonstopAmerican Airlines
2h 15mSTL-PHL
$131
6/19Wed
nonstopAmerican Airlines
2h 38mPHL-STL
6/24Mon
nonstopAmerican Airlines
2h 17mSTL-PHL
$151
7/1Mon
1 stopDelta
4h 09mIAD-STL
7/4Thu
1 stopDelta
4h 33mSTL-IAD
$188
7/1Mon
1 stopUnited Airlines
4h 37mDCA-STL
7/4Thu
1 stopUnited Airlines
4h 50mSTL-DCA
$188
9/6Fri
1 stopUnited Airlines
4h 37mIAD-STL
9/11Wed
nonstopUnited Airlines
2h 08mSTL-IAD
$189
7/10Wed
1 stopDelta
4h 16mPHL-STL
7/11Thu
1 stopDelta
6h 27mSTL-PHL
$196
8/26Mon
nonstopAlaska Airlines
3h 56mSEA-STL
9/3Tue
nonstopAlaska Airlines
4h 26mSTL-SEA
$277
8/22Thu
nonstopAlaska Airlines
3h 56mSEA-STL
8/25Sun
nonstopAlaska Airlines
4h 26mSTL-SEA
$297

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Recent one-way flight deals

6/17Mon
nonstopFrontier
1h 46mDFW-STL
$37
8/9Fri
nonstopFrontier
1h 46mDFW-STL
$40
6/26Wed
nonstopAmerican Airlines
2h 42mPHL-STL
$66
7/1Mon
nonstopAmerican Airlines
2h 28mDCA-STL
$85
7/1Mon
1 stopDelta
4h 09mIAD-STL
$94
7/4Thu
1 stopDelta
6h 12mDCA-STL
$94
7/30Tue
nonstopUnited Airlines
2h 38mEWR-STL
$115
10/2Wed
nonstopAlaska Airlines
3h 50mSEA-STL
$119
7/1Mon
nonstopUnited Airlines
2h 07mIAD-STL
$120
8/30Fri
nonstopAlaska Airlines
3h 51mSEA-STL
$139

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Last minute flights to Clayton

Last minute flight, train and bus deals

6/10Mon
nonstopFrontier
2h 27mPHL-STL
6/17Mon
nonstopFrontier
2h 12mSTL-PHL
$108
6/14Fri
nonstopFrontier
2h 27mPHL-STL
6/17Mon
nonstopFrontier
2h 12mSTL-PHL
$110
6/13Thu
nonstopAmerican Airlines
2h 27mPHL-STL
7/15Mon
nonstopAmerican Airlines
2h 15mSTL-PHL
$201
6/13Thu
multi-stopAmerican Airlines
7h 38mPHL-STL
7/15Mon
nonstopAmerican Airlines
2h 15mSTL-PHL
$211
6/12Wed
multi-stopUnited Airlines
5h 16mPHL-STL
6/17Mon
multi-stopUnited Airlines
6h 09mSTL-PHL
$240
6/10Mon
multi-stopDelta
7h 57mPHL-STL
6/19Wed
multi-stopDelta
6h 12mSTL-PHL
$243
6/10Mon
multi-stopDelta
5h 36mPHL-STL
6/16Sun
multi-stopDelta
6h 56mSTL-PHL
$265
6/13Thu
multi-stopUnited Airlines
7h 13mPHL-STL
6/28Fri
multi-stopUnited Airlines
5h 59mSTL-PHL
$280
6/15Sat
nonstopAlaska Airlines
3h 50mSEA-STL
6/23Sun
nonstopAlaska Airlines
4h 28mSTL-SEA
$617
6/14Fri
nonstopAlaska Airlines
3h 50mSEA-STL
6/16Sun
nonstopAlaska Airlines
4h 25mSTL-SEA
$667

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Flights to Clayton

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