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Cheap flights from Missouri to San José from $148

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to San José departing on 5/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Missouri to San José

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
4:19 pm - 8:19 am
STL
-
SJO
17h 00m
1 stop
Frontier Logo
9:35 am - 12:21 am
SJO
-
STL
13h 46m
1 stop
$323Frontier
Wed, May 27 - Sun, May 31
Frontier Logo
3:33 pm - 8:19 am
STL
-
SJO
17h 46m
2 stops
Frontier Logo
9:35 am - 12:21 am
SJO
-
STL
13h 46m
1 stop
$338Frontier
Thu, May 21 - Mon, May 25
Delta Logo
6:00 am - 11:56 am
STL
-
SJO
6h 56m
1 stop
Delta Logo
1:20 pm - 11:59 pm
SJO
-
STL
9h 39m
1 stop
$342Delta
Wed, Apr 29 - Wed, May 20
American Airlines Logo
6:24 pm - 11:35 am
SGF
-
SJO
18h 11m
1 stop
American Airlines Logo
11:35 pm - 10:24 am
SJO
-
SGF
9h 49m
1 stop
$342American Airlines
Mon, May 4 - Fri, May 8
Frontier Logo
6:33 pm - 8:19 am
STL
-
SJO
38h 46m
2 stops
Frontier Logo
9:35 am - 12:21 am
SJO
-
STL
13h 46m
1 stop
$345Frontier
Tue, May 19 - Mon, May 25
American Airlines Logo
5:30 am - 7:07 pm
MCI
-
SJO
14h 37m
2 stops
American Airlines Logo
11:35 pm - 8:54 am
SJO
-
MCI
8h 19m
1 stop
$347American Airlines
Wed, Apr 22 - Wed, Apr 29
Delta Logo
6:00 am - 11:52 am
STL
-
SJO
6h 52m
1 stop
Delta Logo
1:20 pm - 11:59 pm
SJO
-
STL
9h 39m
1 stop
$360Delta
Sat, May 9 - Wed, May 20
Southwest Logo
7:20 am - 7:00 pm
MCI
-
SJO
12h 40m
1 stop
Southwest Logo
1:10 pm - 11:50 pm
SJO
-
MCI
9h 40m
1 stop
$383Southwest
Mon, Apr 27 - Thu, Apr 30
Southwest Logo
7:20 am - 7:00 pm
MCI
-
SJO
12h 40m
1 stop
Southwest Logo
9:00 am - 10:40 pm
SJO
-
MCI
12h 40m
2 stops
$397Southwest
Mon, Apr 27 - Thu, Apr 30
United Airlines Logo
8:00 am - 7:37 pm
MCI
-
SJO
12h 37m
2 stops
United Airlines Logo
1:25 pm - 10:29 pm
SJO
-
MCI
8h 04m
1 stop
$411United Airlines
Sat, Apr 25 - Mon, Apr 27

GOL flights from Missouri to San José

Our best GOL deals on Missouri to San José flight tickets
GOL
May 18
STL6:54 pmLambert-St Louis
19h 10m
2 stops
SJO1:04 pmSan José Juan Santamaria Intl
May 28
SJO6:00 amSan José Juan Santamaria Intl
15h 58m
1 stop
STL10:58 pmLambert-St Louis
$419
GOL
May 4
SGF7:54 pmSpringfield-Branson
16h 41m
2 stops
SJO11:35 amSan José Juan Santamaria Intl
May 8
SJO2:31 pmSan José Juan Santamaria Intl
18h 20m
2 stops
SGF9:51 amSpringfield-Branson
$420
GOL
May 1
MCI8:01 pmKansas City
24h 06m
2 stops
SJO7:07 pmSan José Juan Santamaria Intl
May 8
SJO11:35 pmSan José Juan Santamaria Intl
8h 19m
1 stop
MCI8:54 amKansas City
$429

Delta flights from Missouri to San José

Our best Delta deals on Missouri to San José flight tickets
Delta
Apr 29
STL6:00 amLambert-St Louis
6h 56m
1 stop
SJO11:56 amSan José Juan Santamaria Intl
May 20
SJO1:20 pmSan José Juan Santamaria Intl
9h 39m
1 stop
STL11:59 pmLambert-St Louis
$342
Delta
May 9
STL6:00 amLambert-St Louis
6h 52m
1 stop
SJO11:52 amSan José Juan Santamaria Intl
May 20
SJO1:20 pmSan José Juan Santamaria Intl
9h 39m
1 stop
STL11:59 pmLambert-St Louis
$360
Delta
Apr 25
STL7:25 amLambert-St Louis
6h 41m
1 stop
SJO1:06 pmSan José Juan Santamaria Intl
May 2
SJO2:31 pmSan José Juan Santamaria Intl
8h 05m
1 stop
STL11:36 pmLambert-St Louis
$458

momondo Fare Finder

 
Customize your flight search to find flights from Missouri to San José that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 29, 2026.
Use the filters below to find and compare flights from Missouri to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisSan José

STL - SJO

STLSJO

Lambert-St Louis

Wed 5/27

4:19 pm-8:19 am

1 stop17h 00m

San José Juan Santamaria Intl

Sun 5/31

9:35 am-12:21 am

1 stop13h 46m

$323

St. LouisSan José

STL - SJO

STLSJO

Lambert-St Louis

Thu 5/21

3:33 pm-8:19 am

2 stops17h 46m

San José Juan Santamaria Intl

Mon 5/25

9:35 am-12:21 am

1 stop13h 46m

$338

St. LouisSan José

STL - SJO

STLSJO

Lambert-St Louis

Wed 4/29

6:00 am-11:56 am

1 stop6h 56m

San José Juan Santamaria Intl

Wed 5/20

1:20 pm-11:59 pm

1 stop9h 39m

$342

SpringfieldSan José

SGF - SJO

SGFSJO

Springfield-Branson

Mon 5/4

6:24 pm-11:35 am

1 stop18h 11m

San José Juan Santamaria Intl

Fri 5/8

11:35 pm-10:24 am

1 stop9h 49m

$342

St. LouisSan José

STL - SJO

STLSJO

Lambert-St Louis

Tue 5/19

6:33 pm-8:19 am

2 stops38h 46m

San José Juan Santamaria Intl

Mon 5/25

9:35 am-12:21 am

1 stop13h 46m

$345

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Wed 4/22

5:30 am-7:07 pm

2 stops14h 37m

San José Juan Santamaria Intl

Wed 4/29

11:35 pm-8:54 am

1 stop8h 19m

$347
Quickest round-trip

St. LouisSan José

STL - SJO

STLSJO

Lambert-St Louis

Sat 5/9

6:00 am-11:52 am

1 stop6h 52m

San José Juan Santamaria Intl

Wed 5/20

1:20 pm-11:59 pm

1 stop9h 39m

$360

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Mon 4/27

7:20 am-7:00 pm

1 stop12h 40m

San José Juan Santamaria Intl

Thu 4/30

1:10 pm-11:50 pm

1 stop9h 40m

$383

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Mon 4/27

7:20 am-7:00 pm

1 stop12h 40m

San José Juan Santamaria Intl

Thu 4/30

9:00 am-10:40 pm

2 stops12h 40m

$397

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Sat 4/25

8:00 am-7:37 pm

2 stops12h 37m

San José Juan Santamaria Intl

Mon 4/27

1:25 pm-10:29 pm

1 stop8h 04m

$411

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San José from

How to get the cheapest flight ticket from Missouri to San José

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San José?

In general, January is the cheapest month to fly from Missouri to San José. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $403. If you don’t want to visit San José in January, then you should wait until October to fly from Missouri, when ticket prices are also cheap, with an average price of $413.

How far in advance should I book a flight to San José?

You are more likely to see cheaper flights to San José from Missouri when booking weeks ahead of your departure date. In general, you can expect to find flights to San José for around $552 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San José from Missouri for as low as $453 on momondo.

Can stopping save me money on Missouri to San José flights?

You could potentially save up to 7% on your flight if you consider stops on a Missouri to San José flight.

Cheap Missouri to San José flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to San José

Fastest flight time

6h 41m

Direct flights

None
The fastest flight from Missouri to San José takes 6h 41m
There are no direct flights from Missouri to San José. There are no popular flight routes from Missouri to San José.
Search flight deals

  • When did momondo last update prices for flights from Missouri to San José Juan Santamaria Intl Airport?

    Prices for flights from Missouri to San José Juan Santamaria Intl Airport refresh daily.

  • How many operators does momondo search for flights from Missouri to San José Juan Santamaria Intl Airport?

  • How old do you have to be to fly from Missouri to San José Juan Santamaria Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to San José Juan Santamaria Intl Airport.

  • What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?

    The travel and health documents required for your trip to San José Juan Santamaria Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San José Juan Santamaria Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Missouri to San José

Compare and see reviews for airlines that fly from Missouri to San José with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $257Free CancellationRating
7.9
8,359 reviews
Search Delta flights
American AirlinesPriceFrom $331Free CancellationRating
7.1
11,521 reviews
Search American Airlines flights
SouthwestPriceFrom $366Free CancellationRating
8.0
4,331 reviews
Search Southwest flights
United AirlinesPriceFrom $378Free CancellationRating
7.4
9,509 reviews
Search United Airlines flights

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Manuel Antonio
Jacó
Monteverde
Alajuela
Heredia
Santa Elena
Dominical
San Gerardo de Dota
Esterillos Este

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to San José?

Finding the right flight to San José from Missouri is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San José quick and easy, saving you time and money.

Can I find flights from Missouri to San José with flexible booking policies on momondo?

momondo does allow users to show only those flights to San José from Missouri which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Missouri to San José?

Once all potential Missouri to San José flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Missouri to San José right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San José, momondo offers a useful price alert feature which will track prices for flights to San José from Missouri and alert you when they change.

An easier way to manage your San José trip

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