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Find cheap flights from Illinois to Cancun from $77

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Cancún departing on 4/23. 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
Thu 4/18
Thu 4/25

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In the last 7 days travelers have searched 47,600,107 times on KAYAK, and here is why:

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Good to know

Low season

September

High season

March

Cheapest flight

$77
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 21% increase in price.
Flight from Chicago O'Hare Airport to Cancún

FAQs for booking flights from Illinois to Cancun

  • How does KAYAK find such low prices on flights from Illinois to Cancun?

    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 Illinois to Cancun.

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

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

    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 Cancun with an airline and back to Illinois with another airline.

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

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

See more FAQs

Prefer to fly non-stop from Illinois to Cancún?

Find which airlines fly direct from Illinois to Cancun, which days they fly and book direct flights.

Nonstop departures

Illinois to Cancun

Monday

ANA, Aerolineas Argentinas, Aeromexico, +47 more

ANA, Aerolineas Argentinas, +48 more

Tuesday

ANA, Aerolineas Argentinas, Aeromexico, +47 more

ANA, Aerolineas Argentinas, +48 more

Wednesday

ANA, Aerolineas Argentinas, Aeromexico, +46 more

ANA, Aerolineas Argentinas, +47 more

Thursday

ANA, Aerolineas Argentinas, Aeromexico, +48 more

ANA, Aerolineas Argentinas, +49 more

Friday

ANA, Aerolineas Argentinas, Aeromexico, +50 more

ANA, Aerolineas Argentinas, +51 more

Saturday

ANA, Aerolineas Argentinas, Aeromexico, +48 more

ANA, Aerolineas Argentinas, +49 more

Sunday

ANA, Aerolineas Argentinas, Aeromexico, +47 more

ANA, Aerolineas Argentinas, +48 more

See more direct flights

Nonstop returns

Cancun to Illinois

Monday

ANA, Aerolineas Argentinas, Aeromexico, +47 more

ANA, Aerolineas Argentinas, +48 more

Tuesday

ANA, Aerolineas Argentinas, Aeromexico, +47 more

ANA, Aerolineas Argentinas, +48 more

Wednesday

ANA, Aerolineas Argentinas, Aeromexico, +46 more

ANA, Aerolineas Argentinas, +47 more

Thursday

ANA, Aerolineas Argentinas, Aeromexico, +48 more

ANA, Aerolineas Argentinas, +49 more

Friday

ANA, Aerolineas Argentinas, Aeromexico, +50 more

ANA, Aerolineas Argentinas, +51 more

Saturday

ANA, Aerolineas Argentinas, Aeromexico, +48 more

ANA, Aerolineas Argentinas, +49 more

Sunday

ANA, Aerolineas Argentinas, Aeromexico, +47 more

ANA, Aerolineas Argentinas, +48 more

See more direct flights
See more direct flights

Book cheap flights from Illinois to Cancun

Recent round-trip flight deals

4/14Sun
nonstopSpirit Airlines
3h 44mORD-CUN
4/17Wed
nonstopSpirit Airlines
4h 03mCUN-ORD
$181
4/3Wed
nonstopSpirit Airlines
3h 44mORD-CUN
4/17Wed
nonstopSpirit Airlines
4h 03mCUN-ORD
$182
4/16Tue
nonstop
3h 44mORD-CUN
4/20Sat
1 stop
8h 34mCUN-ORD
$217
4/15Mon
nonstop
3h 44mORD-CUN
4/20Sat
1 stop
8h 34mCUN-ORD
$223
4/8Mon
1 stopFrontier
10h 39mMDW-CUN
4/17Wed
1 stopFrontier
12h 24mCUN-MDW
$235
4/6Sat
1 stopFrontier
15h 02mSTL-CUN
4/19Fri
2 stopsFrontier
20h 11mCUN-STL
$240
5/11Sat
1 stopUnited Airlines
12h 27mORD-CUN
5/16Thu
nonstopUnited Airlines
3h 59mCUN-ORD
$329
6/7Fri
1 stopAeromexico
6h 48mMDW-CUN
6/12Wed
1 stopAeromexico
9h 44mCUN-MDW
$389
6/7Fri
1 stopAeromexico
6h 48mMDW-CUN
6/11Tue
1 stopAeromexico
9h 44mCUN-MDW
$402
4/7Sun
1 stopUnited Airlines
6h 29mPIA-CUN
4/11Thu
1 stopUnited Airlines
6h 57mCUN-PIA
$523

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Recent one-way flight deals

4/23Tue
nonstopSpirit Airlines
3h 44mORD-CUN
$77
3/27Wed
nonstopSpirit Airlines
3h 46mORD-CUN
$78
4/20Sat
1 stopFrontier
12h 49mMDW-CUN
$107
4/23Tue
1 stopFrontier
10h 06mORD-CUN
$107
3/28Thu
1 stopUnited Airlines
9h 00mORD-CUN
$109
8/21Wed
nonstopUnited Airlines
3h 42mORD-CUN
$120
5/15Wed
1 stop
10h 41mORD-CUN
$122
4/16Tue
2 stops
14h 07mORD-CUN
$126
5/14Tue
1 stopVivaAerobus
23h 05mORD-CUN
$132
5/18Sat
1 stopVivaAerobus
21h 20mORD-CUN
$193

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Last minute flights from Illinois to Cancún

Last minute flight, train and bus deals

3/20Wed
nonstopSpirit Airlines
3h 44mORD-CUN
3/21Thu
nonstopSpirit Airlines
4h 04mCUN-ORD
$213
3/20Wed
nonstopSpirit Airlines
3h 46mORD-CUN
3/21Thu
multi-stopSpirit Airlines
12h 41mCUN-ORD
$234
3/24Sun
multi-stopFrontier
18h 54mSTL-CUN
3/27Wed
multi-stopFrontier
13h 07mCUN-STL
$303
3/21Thu
nonstopUnited Airlines
3h 40mORD-CUN
3/24Sun
multi-stopUnited Airlines
7h 06mCUN-ORD
$308
3/20Wed
multi-stopAmerican Airlines
9h 12mORD-CUN
3/23Sat
multi-stopAmerican Airlines
7h 12mCUN-ORD
$315
3/21Thu
nonstop
3h 46mORD-CUN
3/26Tue
multi-stop
14h 27mCUN-ORD
$328
3/22Fri
multi-stopFrontier
10h 58mSTL-CUN
3/26Tue
multi-stopFrontier
12h 57mCUN-STL
$330
3/20Wed
nonstop
3h 44mORD-CUN
3/24Sun
multi-stop
14h 27mCUN-ORD
$349
3/21Thu
multi-stopAmerican Airlines
23h 41mORD-CUN
3/24Sun
nonstopAmerican Airlines
4h 10mCUN-ORD
$367
3/20Wed
nonstopUnited Airlines
3h 50mORD-CUN
3/23Sat
nonstopUnited Airlines
3h 55mCUN-ORD
$523

Search by stops

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Flights to Cancun

Destination:

Cancun (CUN)Mexico

Return flight deals:

Cancun - Illinois

Cabin classes:

$2,944
$339
$870
$28

Browse destinations: