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Find cheap flights from Missouri to Mexico from $135

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Missouri to Mexico departing on 8/5. 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
sáb. 6/22
sáb. 6/29

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In the last 7 days travelers have searched 43,800,826 times on KAYAK, and here is why:

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Good to know

Low season

September

High season

December

Cheapest flight

$135
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 40% increase in price.
Flight from St. Louis to Cancún

FAQs for booking flights from Missouri to Mexico

  • How does KAYAK find such low prices on flights from Missouri to Mexico?

    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 Missouri to Mexico.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Mexico from Missouri 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 Missouri to Mexico?

    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 Mexico with an airline and back to Missouri with another airline.

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

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

See more FAQs

Book cheap flights from Missouri to Mexico

Recent round-trip flight deals

9/10mar.
1 stopSpirit Airlines
14h 31mMCI-CUN
9/11mié.
1 stopSpirit Airlines
7h 55mCUN-MCI
$266
8/22jue.
1 stopSpirit Airlines
14h 20mMCI-CUN
8/28mié.
1 stopSpirit Airlines
7h 55mCUN-MCI
$286
7/16mar.
1 stop
14h 54mMCI-CUN
7/23mar.
1 stop
27h 01mCUN-MCI
$314
9/7sáb.
1 stopAmerican Airlines
9h 22mSTL-CUN
9/14sáb.
1 stopAmerican Airlines
10h 16mCUN-STL
$342
9/7sáb.
1 stopDelta
6h 22mSTL-CUN
9/14sáb.
2 stopsDelta
10h 53mCUN-STL
$344
9/11mié.
2 stopsDelta
12h 27mMCI-CUN
9/14sáb.
2 stopsDelta
11h 41mCUN-MCI
$344
9/7sáb.
1 stopAmerican Airlines
7h 22mSTL-CUN
9/14sáb.
2 stopsAmerican Airlines
9h 49mCUN-STL
$347
8/14mié.
2 stops
15h 18mMCI-CUN
8/21mié.
1 stop
7h 55mCUN-MCI
$358
7/31mié.
1 stopFrontier
13h 01mSTL-CUN
8/6mar.
1 stopFrontier
22h 54mCUN-STL
$404
8/6mar.
1 stopFrontier
16h 37mMCI-CUN
8/8jue.
nonstopFrontier
3h 30mCUN-MCI
$428

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Recent one-way flight deals

8/5lun.
1 stopFrontier
12h 57mSTL-CUN
$135
6/19mié.
1 stopSpirit Airlines
14h 55mMCI-CUN
$168
8/5lun.
2 stops
15h 56mSTL-CUN
$177
6/5mié.
1 stopAmerican Airlines
8h 10mSTL-CUN
$192
7/1lun.
1 stop
25h 06mSTL-MEX
$192
6/18mar.
1 stopUnited Airlines
13h 05mMCI-CUN
$203
5/29mié.
1 stopAmerican Airlines
11h 25mMCI-PVR
$204
6/5mié.
2 stopsDelta
12h 53mSTL-CUN
$220
10/5sáb.
2 stopsUnited Airlines
22h 07mMCI-CZM
$226
8/2vie.
1 stopDelta
6h 46mSTL-CUN
$230

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Last minute flights from Missouri to Mexico

Last minute flight, train and bus deals

5/27lun.
multi-stop
16h 27mSTL-CUN
5/30jue.
multi-stop
9h 30mCUN-STL
$358
5/26dom.
multi-stopSpirit Airlines
22h 55mSTL-CUN
5/31vie.
multi-stopSpirit Airlines
22h 20mCUN-STL
$363
5/27lun.
nonstopFrontier
3h 19mSTL-CUN
5/30jue.
nonstopFrontier
3h 24mCUN-STL
$491
5/28mar.
nonstopFrontier
3h 42mMCI-CUN
5/30jue.
nonstopFrontier
3h 32mCUN-MCI
$491
5/28mar.
multi-stopDelta
22h 39mSTL-CZM
6/4mar.
multi-stopDelta
22h 47mCZM-STL
$579
5/28mar.
multi-stopDelta
6h 30mSTL-CUN
6/5mié.
multi-stopDelta
11h 17mCUN-STL
$635
5/28mar.
multi-stopUnited Airlines
15h 37mSTL-CUN
6/5mié.
multi-stopUnited Airlines
12h 58mCUN-STL
$644
5/28mar.
multi-stopAmerican Airlines
18h 20mSTL-CZM
6/4mar.
multi-stopAmerican Airlines
8h 19mCZM-STL
$649
5/26dom.
multi-stopUnited Airlines
11h 15mSTL-CUN
5/31vie.
multi-stopUnited Airlines
15h 09mCUN-STL
$659
5/28mar.
multi-stopAmerican Airlines
18h 39mMCI-CZM
5/30jue.
multi-stopAmerican Airlines
6h 57mCZM-MCI
$682

Search by stops

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Search by price