Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

SJO - STL

$210 Find cheap flights from San José, San José Province to St. Louis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San José to St. Louis departing on 6/14. 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
Mon 6/17
Mon 6/24

Search hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San José to St. Louis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San José to St. Louis, as well as popular online travel agencies
In the last 7 days travelers have searched 41,904,688 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from San José to St. Louis (SJO-STL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San José 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.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
12:59 am - 5:29 pmSJO-STL
15h 30m1 stop
8:12 pm - 12:45 pmSTL-SJO
17h 33m1 stop
$308Spirit Airlines
Find Deal
Wed, May 29 - Thu, Jun 6
5:30 am - 10:15 pmSJO-STL
15h 45m1 stop
6:15 am - 12:26 pmSTL-SJO
7h 11m1 stop
$325United Airlines
Find Deal
Tue, May 28 - Wed, Aug 28
10:11 am - 6:40 pmSJO-STL
7h 29m1 stop
6:22 pm - 12:09 amSTL-SJO
6h 47m1 stop
$326Spirit Airlines
Find Deal
Thu, May 30 - Thu, Jun 6
1:42 pm - 6:40 pmSJO-STL
27h 58m1 stop
6:22 pm - 12:09 amSTL-SJO
6h 47m1 stop
$330Spirit Airlines
Find Deal
Sat, Jun 1 - Sat, Jun 22
12:59 am - 4:25 pmSJO-STL
14h 26m1 stop
6:22 pm - 12:09 amSTL-SJO
6h 47m1 stop
$332Spirit Airlines
Find Deal
Fri, May 31 - Sat, Jun 22
12:32 pm - 6:40 pmSJO-STL
29h 08m2 stops
6:22 pm - 12:09 amSTL-SJO
6h 47m1 stop
$349Spirit Airlines
Find Deal
Sat, Jun 1 - Sat, Jun 22
12:59 am - 9:39 amSJO-STL
7h 40m1 stop
4:31 pm - 12:47 pmSTL-SJO
21h 16m1 stop
$354Spirit Airlines
Find Deal
Mon, Jun 3 - Wed, Aug 28
5:30 am - 8:25 pmSJO-STL
13h 55m1 stop
11:10 am - 12:26 pmSTL-SJO
26h 16m2 stops
$357United Airlines
Find Deal
Tue, Jun 4 - Wed, Aug 28
6:00 am - 10:59 pmSJO-STL
15h 59m1 stop
7:00 am - 7:55 pmSTL-SJO
13h 55m2 stops
$387American Airlines
Find Deal
Tue, Jun 4 - Wed, Aug 28
1:56 pm - 9:00 amSJO-STL
18h 04m1 stop
5:54 am - 1:21 pmSTL-SJO
8h 27m1 stop
$392American Airlines
Find Deal
Wed, Oct 9 - Tue, Oct 15

Flights from San José to St. Louis - Travel Insights & Trends

Get data-powered insights and trends into flights from San José to St. Louis to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San José to St. Louis?

The average price of all flights from San José, San José Province to St. Louis clicked on KAYAK for each day over the last 12 months.
For San José to St. Louis, Tuesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from St. Louis back to San José, the best deals are generally found on Tuesday, with Saturday being the most expensive.

What is the cheapest month to fly from San José, San José Province to St. Louis?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from San José, San José Province to St. Louis, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from San José, San José Province to St. Louis is September, where tickets cost $456 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $667 and $667 respectively.

How far in advance should I book a flight from San José, San José Province to St. Louis?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from San José, San José Province to St. Louis, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from San José, San José Province to St. Louis, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 66 days before departure.

Which airlines provide the cheapest flights from San José to St. Louis?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from San José to St. Louis found by KAYAK users in the last 72 hours was for $308 on Spirit Airlines, followed by United Airlines ($325). One-way flight deals have also been found from as low as $210 on United Airlines and from $223 on Spirit Airlines.

Good to know

Low season

February

High season

May

Cheapest flight

$210
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from San José to St. Louis

When to book flights from San José to St. Louis

Are your dates flexible? Find out the best times to travel from San José to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San José to St. Louis

  • What is the cheapest flight from San José, San José Province to St. Louis?

    In the last 3 days, the lowest price for a flight from San José, San José Province to St. Louis was $210 for a one-way ticket and $308 for a round-trip.

  • Do I need a passport to fly between San José and St. Louis?

    Yes, you'll most likely have to show a valid passport before boarding the plane in San José and on arrival in St. Louis.

  • Which airports will I be using when flying from San José to St. Louis?

    On your way to St. Louis, you’ll fly out from San José Juan Santamaria Intl. You’ll be landing at Lambert-St Louis.

  • Which aircraft models fly most regularly from San José to St. Louis?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San José to St. Louis?

    Star Alliance, and oneworld are the airline alliances operating flights between San José and St. Louis, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from San José to St. Louis, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from San José to St. Louis are United Airlines and American Airlines. With an average price for the route of $510 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $511 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from San José 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 from San José to St. Louis.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from San José 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 San José 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 to San José with another airline. Booking your flights between San José and STL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San José 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 from San José up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from San José to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from San José to St. Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San José to St. Louis? 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 10647 reviews
8.2Boarding
7.9Comfort
7.4Food
8.0Entertainment
8.6Crew
Airline reviews

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

2.0 Mediocresal, May 2024ATL - AUS
Read more about Delta reviews

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.

The 1st class male crew member was very pleasant - the short female with round glasses , maybe in 50’s had no personality- never spoke when delivering my food, drink, & never smiled the whole trip! In fact looked annoyed when the boarding proses was happening- I would never hire this woman - unfriendly . Have never dealt with a crew member like her-

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.

The boarding was horrible. You couldn’t hear the announcements at all. Probably because there is so much in the area for businesses. They need a louder PA system. Other than that it was a good Delta experience.

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

We enjoyed that we boarded and took off on time. We didn’t like that our connection flight was a twenty minute walk through the airport with only one hour in between flights.

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Boarding was terrible. My wife uses a wheel chair and she was in an incredibly hot closed metal cargo box for close to 20 minutes before getting on board

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

It was okay, no wifi or entertainment real disappointment. Staff onboard not very friendly.

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.

2 hour flight with no drink service from the bahamas?!! There was very little turbulence and the turbulence didnt seem to affect first class drink service. I understand that they may not be able to pour all kinds of drinks, but thye can hand out bottles of water at lease

As no headphones/ ear pieces in back of seat for entertainment system, would have been to been offered rather than asking & waiting a long time. I know we are in economy but cost of ticket was high.

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

Flight attendant was incredible. Very efficient, friendly and pleasant. Patricia was one of the best I have ever seen. Please give her a big raise!

LIT to DFW - 3 hours late; the entire plane had been boarded before they told us there was a delay due to a weather-related ground stop in Dallas. DFW to MAY - 2+ hours late due to A/C needing to be repaired after everyone had boarded, then when we finally reach the runway, the First Officer timed out and we had to taxi all the way back to the gate and wait for a new one. I arrived in New Orleans 5+ hours later than I should have. Return flights were completely cancelled; rebooked through the app to fly through CLT instead of DFW. MSY to CLT had no issues, but CLT to LIT was delayed 1.25 hrs because flight attendants had not arrived to the airport yet. At least they didn’t make us all sit on the plane to wait for them. I should have driven.

Tray table was filthy when I sat down. I needed to have someone come clean it because there was food and stains on it WiFi didn’t work after paying for in-flight WiFi. Food was terrible and was not filling at all Chicken was rubbery Flight attendant had an attitude, interrupted me and wasn’t able to answer basic questions about the food selection such as “does the chicken have red sauce in it”. If your flight attendants are not going to know what is in the meals so we can make an educated decision based on dietary restrictions, they shouldn’t be on the plane. My 1.5 year old niece was sleeping and dropped her binkie. I went on the ground under the chairs looking for it. It was at that time that she came up to me as I’m CLEARLY on all 4s with a flashlight and said “I need to get by”. I said one moment please I’m getting something from under the seat (while my head was literally under the seat). Her reply was “no you need to move now” and proceeded to almost push me out of the way. I looked up and all I saw was her toes under my eyes. When I looked in front of me, her private parts were inches away from my face. I then made a comment “you couldn’t waited 2 seconds?” and her response was, “no I need to use the bathroom”. I understand that and would never want to be the reason someone couldn’t get to the bathroom but I was under the seat. She could’ve gone around the other way instead of harassing me, basically placing her private parts on my head and borderline pushing me out of the way. You don’t pay that much for this deplorable experience. This was by far the worst experience I have ever had on American. I will be absolutely thinking twice and thrice about flying American Airlines again. I would rather pay more to fly delta because at least I know their WiFi will work and their flight attendants won’t have a shitty attitude for no reason, nor will they act the way this woman did. Unacceptable.

Liked - nothing. Disliked - delayed 35+ min sitting on the plane. Caused me to miss my connection in Charlotte. American Airlines is the worst US Air Carrier company with atrocious customer service.

Worst situation ever! I booked my tickets for this trip on Alaska Airlines. I guess AA is a partner and we flew nonstop from Eugene to PHX on an AA jet. I had to pay for luggage from PHX to EUG. And this was an Alaska Airlines reservation paid for with Alaska airlines credit card! Got to the PHX airport and was not able to check bags because of some weird issue with the AA software. My reservation had to be the-entered by the agent. I will never pick another American Airlines flight on the Alaska Airlines website. While on vacation, I tried to upgrade our seats for the trip home. The request just buffered and never went through. I tried four times and was charged four times on my credit card. The card was charged but the seats were never changed. What a wreck!

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

worst trip ever Spirit lost our Baggs which were never put on the plane in Atlanta. 24 hours ago they are telling me now that the bags are still missing.

Never been on this flight as i had missed it due to delayed connecting flight

Horrible. Delays, no customer support and fake promises and everything. i am suffering to help as due to connecting flight getting missed no support on ground and customer support window is closed and we are sitting o ground without anything

Missed our departing flight due to poor baggage drop staff. At the airport with 2 & 1/2 hours to spare and waited in bag check in until 15 minutes prior to gates closing before baggage staff asked us to move to the front of the line. We weren’t the only passengers that missed the flight. Poor organizational operations by Spirit staff. Otherwise , the return trip was fine.

My experience with Spirit was perfect. Did not expect it to be this good

Worst airline experience ever. Lost my IPad going thru security. Charged for my dog carriage at the gate not at ticket counter. Gave away my seat 6D. Expressed I wanted my seat back after charging me 99 for dog carriage. Should have thrown it out. Had a 16 yr old Yorkie heading to Boston after being a snowbird. Seats small. Very bad experience. Still don’t have my IPad. Horrible

My mother was HARASSED AND ACCOSTED by the gate agent for her bag. I pre purchased the bag fee and the gate agent made my 78 year old mother board, deplane, re pay for her bag fee and board again. The gate agent made my mother pick up her own bag and REFUSED to help her, she is an older woman who wasn’t bothering anyone on a flight that had maybe 30’total passengers. I am going to sue this airlines for their HORRIBLE customer service and treatment of my mother, and all this occurred the day after Mother’s Day!!!

The boarding gate was moved so many times that I missed my flight. No attendants would help me. The wrong gate was even on my boarding pass. I had to repurchase everything. I’ll never fly again. Really a terrible day as I had planned to see a former student who is dying in Louisville Never ever will I forget that day. Your airline is totally uncaring.

Horrible, first flight delayed. They switched my connecting flight while I was en route and even though I was originally supposed to be on the flight going back home to boston, refused to let me board and told me I would have to wait for next flight that was 14 hours later. Ended up renting a car and driving 6.5 hours back home. Still getting messages about flight and it is now showing that the other flight they put me on is now canceled and I would have to wait 24 hours for the next one. I will never book with spirit again

Hated it I would not use Kayak or Spirit ever again.

Book cheap flights from San José to St. Louis

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from San José to St. Louis found on KAYAK in the last 72 hours.
6/14Fri
1 stopUnited Airlines
15h 45mSJO-STL
$210
6/14Fri
2 stopsSpirit Airlines
26h 46mSJO-STL
$223
8/5Mon
1 stopAmerican Airlines
17h 06mSJO-STL
$229
8/2Fri
1 stopAmerican Airlines
8h 30mSJO-STL
$236
5/23Thu
1 stopSpirit Airlines
7h 29mSJO-STL
$252
6/1Sat
1 stopSpirit Airlines
15h 30mSJO-STL
$269
6/2Sun
1 stopUnited Airlines
15h 45mSJO-STL
$278
8/2Fri
1 stopSpirit Airlines
15h 30mSJO-STL
$283
8/2Fri
2 stopsAmerican Airlines
16h 20mSJO-STL
$287
5/23Thu
2 stopsSpirit Airlines
44h 56mSJO-STL
$295

Search by stops

Search by airline

Search by price

Last minute flights from San José to St. Louis

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from San José to St. Louis that are departing in the next 10 days.
5/23Thu
multi-stopSpirit Airlines
7h 29mSJO-STL
8/6Tue
multi-stopSpirit Airlines
14h 58mSTL-SJO
$351
5/22Wed
multi-stopSpirit Airlines
27h 58mSJO-STL
8/14Wed
multi-stopSpirit Airlines
21h 16mSTL-SJO
$403
5/23Thu
multi-stopSpirit Airlines
7h 29mSJO-STL
5/26Sun
multi-stopSpirit Airlines
14h 51mSTL-SJO
$426
5/23Thu
multi-stop
19h 57mSJO-STL
8/6Tue
multi-stop
17h 04mSTL-SJO
$432
5/21Tue
multi-stopUnited Airlines
8h 15mSJO-STL
5/27Mon
multi-stopUnited Airlines
17h 24mSTL-SJO
$451
5/22Wed
multi-stop
19h 57mSJO-STL
8/14Wed
multi-stop
20h 01mSTL-SJO
$453
5/23Thu
multi-stopUnited Airlines
22h 03mSJO-STL
5/28Tue
multi-stopUnited Airlines
17h 24mSTL-SJO
$455
5/19Sun
multi-stopAmerican Airlines
8h 07mSJO-STL
5/22Wed
multi-stopAmerican Airlines
16h 13mSTL-SJO
$615
5/23Thu
multi-stopAmerican Airlines
16h 07mSJO-STL
5/27Mon
multi-stopAmerican Airlines
12h 54mSTL-SJO
$619
5/19Sun
multi-stopFrontier
34h 10mSJO-STL
5/22Wed
multi-stopFrontier
24h 29mSTL-SJO
$865

Search by stops

Search by airline

Search by price

San José - St. Louis Flights

Departure:

San José (undefined)Costa Rica

Destination:

St. Louis (STL)United States

Return flight deals:

St. Louis - San José

Cabin classes: