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Find cheap flights from Missouri to Mexico from $94

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 5/7. 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
Sat 6/1
Sat 6/8

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In the last 7 days travelers have searched 43,740,974 times on KAYAK, and here is why:

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Good to know

Low season

September

High season

December

Cheapest flight

$94
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 43% 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

5/29Wed
1 stopSpirit Airlines
6h 40mMCI-CUN
6/5Wed
1 stopSpirit Airlines
12h 57mCUN-MCI
$230
5/18Sat
1 stopSpirit Airlines
13h 40mMCI-CUN
5/25Sat
1 stopSpirit Airlines
8h 40mCUN-MCI
$234
5/17Fri
2 stopsFrontier
40h 47mMCI-CUN
5/22Wed
1 stopFrontier
16h 13mCUN-MCI
$250
5/17Fri
2 stopsFrontier
40h 47mMCI-CUN
5/22Wed
1 stopFrontier
16h 13mCUN-MCI
$254
5/29Wed
1 stop
6h 40mMCI-CUN
6/5Wed
1 stop
9h 00mCUN-MCI
$272
5/15Wed
1 stop
16h 55mSTL-CUN
5/20Mon
1 stop
15h 34mCUN-STL
$275
7/9Tue
1 stopAmerican Airlines
10h 14mSTL-SJD
7/16Tue
1 stopAmerican Airlines
11h 52mSJD-STL
$376
8/6Tue
1 stopAmerican Airlines
15h 27mMCI-PVR
8/13Tue
1 stopAmerican Airlines
6h 42mPVR-MCI
$376
8/10Sat
1 stopDelta
9h 39mMCI-PVR
8/13Tue
2 stopsDelta
10h 25mPVR-MCI
$386
9/17Tue
1 stopDelta
6h 36mMCI-CUN
9/24Tue
2 stopsDelta
14h 51mCUN-MCI
$400

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Recent one-way flight deals

5/7Tue
1 stopFrontier
20h 30mSTL-CUN
$94
5/8Wed
2 stopsFrontier
18h 02mSTL-CUN
$120
9/16Mon
1 stop
11h 05mSTL-CUN
$130
6/24Mon
1 stopSpirit Airlines
16h 43mMCI-CUN
$131
6/19Wed
1 stopSpirit Airlines
14h 55mMCI-CUN
$148
6/11Tue
1 stop
26h 41mSTL-MEX
$152
9/23Mon
1 stopAeromexico
8h 02mSTL-CUN
$171
9/24Tue
1 stopAeromexico
4h 51mSTL-CUN
$180
9/18Wed
1 stopAmerican Airlines
7h 22mSTL-CUN
$184
5/21Tue
2 stopsAmerican Airlines
9h 01mMCI-CUN
$190

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Last minute flights from Missouri to Mexico

Last minute flight, train and bus deals

5/4Sat
multi-stopSpirit Airlines
16h 56mSTL-CUN
5/10Fri
multi-stopSpirit Airlines
28h 10mCUN-STL
$289
5/4Sat
multi-stop
18h 12mSTL-CUN
5/10Fri
multi-stop
22h 20mCUN-STL
$291
5/4Sat
multi-stopFrontier
18h 12mSTL-CUN
5/7Tue
multi-stopFrontier
20h 11mCUN-STL
$314
5/4Sat
multi-stopFrontier
18h 12mSTL-CUN
5/10Fri
multi-stopFrontier
20h 11mCUN-STL
$392
5/5Sun
multi-stopDelta
10h 00mMCI-PVR
5/11Sat
multi-stopDelta
15h 55mPVR-MCI
$652
5/4Sat
multi-stopDelta
17h 40mMCI-CUN
5/8Wed
multi-stopDelta
8h 25mCUN-MCI
$660
5/4Sat
multi-stopAeromexico
9h 57mSTL-CUN
5/8Wed
multi-stopAeromexico
11h 07mCUN-STL
$685
5/4Sat
multi-stopAeromexico
11h 43mMCI-CUN
5/8Wed
multi-stopAeromexico
8h 25mCUN-MCI
$685
5/5Sun
multi-stopUnited Airlines
8h 24mSTL-SJD
5/9Thu
multi-stopUnited Airlines
7h 06mSJD-STL
$689
5/3Fri
multi-stopUnited Airlines
7h 52mMCI-PVR
5/11Sat
multi-stopUnited Airlines
8h 07mPVR-MCI
$692

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