STL
Find cheap flights to St. Louis from R21 655
This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight departing on 20/12. 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.
Return
1 adult
Economy
Fri 3/11
Fri 10/11
In the last 7 days travellers have searched 44 105 490 times on KAYAK, and here is why:
Save 34% or moreCompare multiple travel sites with one search.
Track pricesNot ready to book? Create a price alert for when prices drop.
Free to useThere are no hidden charges or fees.
Filter your dealsChoose cabin class, free Wi-Fi and more.
Search hundreds of travel sites at once for deals on flights to St. Louis
These are the airlines KAYAK users have selected most often for flights to St. Louis
...and more
These are the airlines KAYAK users have selected most often for flights to St. Louis
How much is the cheapest flight to St. Louis?
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.Good to know
When to book flights to St. Louis
Are your dates flexible? Find out the best times to travel to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to St. Louis based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.
Average price per month
To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to St. Louis, removes the top 0.1% to account for outliers, and then takes the average of all the values for each departure date.
Flight prices as travel date approaches
To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to St. Louis, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
Top tips for finding cheap flights to St. Louis
- Book at least 5 weeks before departure in order to get a below-average price.
- High season is considered to be January, February and December. The cheapest month to fly from South Africa is February.
- Enter your preferred departure airport and travel dates into the search form above to unlock the latest St. Louis flight deals.
FAQs - booking St. Louis flights
How far is St. Louis from central St. Louis?
You’ll need to travel 20 km to reach the St. Louis city centre from St. Louis.
What is the name of St. Louis’s airport?
When flying to St. Louis, you'll arrive at St. Louis (STL). The airport is also known as Lambert Field, Lambert-St Louis, St. Louis Lambert, or St. Louis Lambert Intl.
What is the cheapest day to fly to St. Louis?
Based on KAYAK data, the cheapest day to fly to St. Louis is Wednesday. On the other hand, the most expensive day to fly is Tuesday.
What is the cheapest month to fly to St. Louis?
The cheapest month for flights to St. Louis is February. On the other hand, the most expensive months are January and February.
How does KAYAK find such low prices on flights to St. Louis?
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 St. Louis.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to St. Louis?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis is likely to change within 7 days, so travellers know whether to wait or book now.
What is the Hacker Fare option on flights to St. Louis?
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. Louis 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 St. Louis?
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. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.
Top 5 airlines flying to St. Louis
See real verified KAYAK customer reviews for airlines flying to St. Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from South Africa to St. Louis. KAYAK doesn’t show reviews that are older than 5 years.
8,3
Qatar AirwaysOverall score based on 11023 reviews
83overall
83entertainment
86crew
83boarding
82comfort
80food
Airline reviews
We were stranded in bus for 10 min waiting for baording..Specially when you are traveling with kids and long previous flight. Flight has no information regarding time to destination. Wish to have screen for international travels.
We were stranded in bus for 10 min waiting for baording..Specially when you are traveling with kids and long previous flight. Flight has no information regarding time to destination. Wish to have screen for international travels.
Cons: "My flight got canceled but nobody responded from flyus.com"
Pros: "Crew AMAZING. Service was impeccable. Food and wine were interesting and varied. Absolutely amazing comfort."
Cons: "Media choices were not interesting to me. Used my own device instead."
Cons: "Qatar airline is one of the best ways to fly!"
Pros: "seats were awesome, so as the food and the occasional snacks were delightful"
Cons: "My entertainment screen wasn't working, but since I got a window seat I didn't complain. Long time for a 12 h flight without video or something to occupy myself, but at least the USB port was working..."
Pros: "Great crew. Met every request and did a very professional, yet personal job."
Cons: "Overall meals were best I've had on flights. Did not care for last one but probably just a personal taste."
Cons: "The 14 hour flight lacked wifi access and there was no sense of importance to investigate by the crew. In an era when downtime is utilized to stay ahead of work, strong wifi is one of the most crucial requirements for me to elect an airline. Even if all else is good, poor wifi is a deal killer."
Pros: "The layover was hell. They put me in a warehouse with wooden benches for beds. Never again"
Cons: "Horrible service. The US part of the journey was fine but the rest was aweful."
Cons: "i did not like the baggage policy for cabin baggage, where i am not allowed to carry my personal item and a carry on separately."
Pros: "Nothing much."
Cons: "I think airplane was small in Doha to Amritsar sector . There are not too many flights"
Pros: "People were friendly. Flight was comfortable."
Cons: "Staff incorrectly assessed documents needed for visas, and told us we were incomplete and needed to return home. Instead of looking up policy, we were denied boarding mid-flight, missed a wedding, and had to spend three days in London instead of our destination. Also, we got bug bites during the flight that turned out to be from bed bugs, which followed us home and caused much frustration for months."
Pros: "This is the way to fly long haul."
Cons: "Frustration is it is impossible to sleep during the breakfast service, but this is a problem for all airlines and Virgin is better than most."
Cons: "We are a little hard of hearing. It was hard to hear the attendant when giving directions over the intercom. The speech was garbled and directions spoken too fast. I am not referring to the safety speech. Recommend slowing down so that we have more time to process what was spoken."
Pros: "Decent crew, nice snacks."
Cons: "Wifi shonky - didn’t work most of the way. Entertainment app didn’t work. Lengthy delay."
Pros: "Crew was great flight was comfortable however checking in bags and printing boarding pass was slow and also very unorganized"
Cons: "Checking in bags and printing boarding passes were long unorganized lines of people"
Pros: "Crew was super helpful and kind. Pesto pasta was the best airplane food I’ve ever had in coach."
Pros: "The crew was amazing and effiecent. Had weather delays, bag got left, but got it the next day."
Cons: "I cancelled this flight online, then I called to let them know I was getting emails, but that I had cancelled. For two days I received emails about delayed flights and now this."
Pros: "The crew was maybe average, that was still the best point."
Cons: "Extremely tight space. The food was almost inedible. Awful."
Cons: "The food is not very good at all. One mediocre meal served soon after take-off, then for the rest of the flight tasteless, cardboard pasties and wraps."
Everything in general was great, but we left 30 minutes late
Pros: "Boarding was efficient and the crew were nice."
Cons: "the seating is horrible. it was the tightest seating I've ever experienced."
Pros: "Food was great, movie selection too. Everything was great except for I couldn’t really get comfortable to sleep"
Cons: "Not sure how to make the seats more comfortable. I have some back issues though. However, some of my travel companions slept right through the flight."
Cons: "When its rain we shouldn’t walk to the air plain"
Pros: "KLM are our airline of choice. A great full-service carrier with impecable standards."
Cons: "Nothing"
Cons: "Boarding was crazy. Could not everyone in the gate area."
Pros: "Seat was good"
Cons: "Depart on time (1 hour late), hostess put a laptop in the overhead, which fell out and hit me when the bin was opened"
Pros: "Crew was ok."
Cons: "Screens need a serious upgrade, my seat didn’t recline all the way nor could it be restored to an upright position. Not very comfortable and I paid for a seat upgrade."
Pros: "My seat"
Cons: "My suitcase wasn’t in the plane. 8 hours in the plane and no one offered us water. We had to look for flight attendant. Entertainment wasn’t great not too many choices and quality of screens was poor"
Pros: "Nothing"
Cons: "They check for everything in the counter as if it was a low cost airline. If you go a kilo more over your baggage allowance you have to pay 100 eur. And for your cabin luggage you only have 12 kg that they check you twice and they have security staff at the airport specifically check in this."
Pros: "You messed me up since. Am still in Atlanta Have canceled your tickets. Would have been in Nigeria now. Even with your rescheduling for tomorrow, i was told i have to quarantine for 3 days in London where i don't know anyone. Just refund my money. Thanks"
Cons: "old, worn out plane, outdated. Very tight connection in LHR, I made it but my luggage didn't."
Cons: "No luggage and you had 4 hours! And 20 min late. Not good"
Pros: "Crew were good early on but didn’t check later on"
Cons: "It was ridiculously hot and the crew didn’t offer water after initial drinks run and we were seriously dehydrated. The flight was delayed and although the first half an hour we had excellent service there was no follow up service and the temperature in the plane was really very uncomfortable"
Pros: "The staff was amazing. Took care of the flight well."
Cons: "The seats that I purchased were “premium economy” the only thing premium was the price I have flown premium with other airlines and there is a difference in leg room and seat size. There was none on this flight. The seats were the same size and room as regular economy. Not what I paid for. I will never fly BA again."
Pros: "Food was ok. That was it."
Cons: "Old aircraft. No leg room. No air con above the seat. Very stingy with drinks. Never again with BA"
Pros: "Nothing"
Cons: "Flight was delayed. Poor food offerings, no entertainment, minimal leg room, rushed and cramped boarding process."
Cons: "I did not fly to London because Iberia somehow deleted my return flight home. This resulted in me flying home a different way that led to me landing the two hours later than I was originally going to."
Cons: "Check in was slow. There was a long line, only 3 counters were open and then one person behind one counter chose to chit chat with a co-workerwho stopped by for about 10 minutes unmindful of the people lined up and waiting to check in."
Pros: "Food"
Cons: "Probably the early morning flight sent the crew into a busier schedule. It was somehow noisier with all the going-ons for the flight."
Pros: "The flight departed early and arrived early, good flight attendant service"
Cons: "Long wait on the cold jetbridge for our carryon baggage, tight quarters on the plane"
Pros: "Flight attendant was friendly and plane ride was smooth."
Cons: "Flight got delayed twice (3+hours total) then we had to wait another 40 minutes for the plane to get there, deplane, and get cleaned up and restocked."
Cons: "flight was over two hours late because of a late incoming plane. That may be for good reason, but we weren't told until less than one hour before takeoff. It doesn't make sense that the airline just found out one hour before takeoff that the flight was two hours behind. We should have been told sooner about the delay, while we had other choices of alternate flights."
Cons: "This plane was awful. I don't know how anyone who is not miniature sized could be comfortable on this plane. I am 6' 1" and ~ 200 lbs, not huge by any means, but not tiny. I legitimately could not stand up (so I had to sort of slouch walk down the aisle to find my seat at the back of the plane), then the seats themselves were so narrow that I ached terribly when seated in any position for more than acouple of minutes."
Pros: "From check in at IAH to a 15 min early arrival everything ran smoothly and on time. Pleasant trip."
Cons: "Plane was delayed for over 2 hours and nobody from United told us it is delayed and for how long etc. Customer service not very helpful"
Pros: "The trip experience was very nice. Although we left later than before we made up time in the air and was able to arrive ahead of schedule. The crew was one person but was very courteous and professional."
Pros: "Nothing to like when an agent tells you that 8 seats open on plane .but already full!"
Cons: "See above!"
Cons: "Flight was 3 1/2 hours delayed. Missed my original connection. Missed the second connection because (as the attendants told us) they were unable to get ANY flight information to inform the passengers of where their connecting flight was. They were also pretty snotty and acted like it was our fault that we might miss a flight. I'm now sitting in Houston for the final flight of the day."
Pros: "Ease of checking in by phone & printing out board passes."
Cons: "That the ride was so rough. Pilot apologized & said it was just a bad nite. It was a smaller plane so that maybe made the turbulence feel worse too."
Book Cheap St. Louis Plane Tickets
Recent return flight deals
These are the cheapest return flights to St. Louis found on KAYAK in the last 72 hours.
20/12Wed
2 stopsBritish Airways
29h 48mCPT-STL
5/1Fri
2 stopsBritish Airways
64h 08mSTL-CPT
R21 655
17/12Sun
2 stopsBritish Airways
33h 24mCPT-STL
2/1Tue
2 stopsBritish Airways
30h 48mSTL-CPT
R21 733
19/12Tue
2 stopsMultiple Airlines
48h 21mCPT-STL
5/1Fri
2 stopsMultiple Airlines
27h 55mSTL-CPT
R29 195
20/12Wed
2 stopsMultiple Airlines
29h 00mCPT-STL
5/1Fri
1 stopMultiple Airlines
35h 00mSTL-CPT
R31 066
16/12Sat
2 stopsDelta
30h 50mCPT-STL
2/1Tue
2 stopsDelta
30h 40mSTL-CPT
R31 529
17/12Sun
1 stopDelta
20h 55mCPT-STL
2/1Tue
2 stopsDelta
30h 40mSTL-CPT
R33 476
Search by stops
Search by airline
Search by price
Recent domestic flight deals
21/10Sat
directSun Country Air
1h 31mMSP-STL
29/10Sun
directSun Country Air
1h 29mSTL-MSP
R2 275
26/10Thu
directSun Country Air
1h 29mMSP-STL
29/10Sun
directSun Country Air
1h 29mSTL-MSP
R2 661
31/10Tue
multi-stopSpirit Airlines
7h 19mEWR-STL
7/11Tue
multi-stopSpirit Airlines
16h 37mSTL-EWR
R3 124
10/11Fri
multi-stopSpirit Airlines
16h 45mLGA-STL
13/11Mon
multi-stopSpirit Airlines
16h 13mSTL-LGA
R3 162
15/11Wed
directSouthwest
1h 40mMSP-STL
16/11Thu
directSouthwest
1h 30mSTL-MSP
R3 375
15/11Wed
multi-stopSouthwest
5h 20mMSP-STL
16/11Thu
directSouthwest
1h 30mSTL-MSP
R3 567
24/10Tue
directDelta
1h 28mMSP-STL
1/11Wed
directDelta
1h 33mSTL-MSP
R3 625
24/10Tue
directDelta
1h 28mMSP-STL
30/10Mon
directDelta
1h 33mSTL-MSP
R3 799
13/12Wed
directUnited Airlines
2h 43mEWR-STL
4/1Thu
directUnited Airlines
2h 39mSTL-EWR
R5 226
3/11Fri
directUnited Airlines
2h 28mIAD-STL
6/11Mon
multi-stopUnited Airlines
5h 24mSTL-IAD
R5 361
Search by stops
Search by airline
Search by price
Flights to St. Louis
Browse destinations:
- Flights »
- Worldwide »
- North America »
- United States »
- Missouri »
- St. Louis