$161+ Cheap flights from Illinois to Chetumal (CTM)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CTM
Mar 6 — Mar 131
1 adult, Economy
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Find cheap flights from Illinois to Chetumal with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Illinois to Chetumal
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Best
Last-minute
One-way
Cheapest flights from Illinois to ChetumalExplore the most affordable flight options available from Illinois to Chetumal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.
Explore the most affordable flight options available from Illinois to Chetumal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.
This Mytrip deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/198:53 pm
ORD
- CTM
3 stops36h 34m
Multiple Airlines
Fri 4/249:09 am
CTM
- ORD
1 stop13h 38m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$377
This Booking.com deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/181:20 am
ORD
- CTM
1 stop13h 00m
Viva
Fri 4/242:10 pm
CTM
- ORD
1 stop19h 40m
Viva
Deal found 2/4![Viva logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:23 am
ORD
- CTM
1 stop25h 53m
Multiple Airlines
Sat 3/142:10 pm
CTM
- ORD
1 stop9h 25m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$416
This FlightHub deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/121:20 am
ORD
- CTM
1 stop13h 00m
Viva
Sun 5/172:10 pm
CTM
- ORD
1 stop19h 40m
Viva
Deal found 2/2![Viva logo]()
$473
This Gotogate deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/102:05 am
ORD
- CTM
1 stop12h 15m
Viva
Sun 3/152:10 pm
CTM
- ORD
1 stop9h 25m
Viva
Deal found 2/2![Viva logo]()
$475
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/121:15 am
ORD
- CTM
2 stops11h 00m
Viva
Thu 3/192:10 pm
CTM
- ORD
1 stop9h 25m
Viva
Deal found 2/3![Viva logo]()
$515
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:30 am
ORD
- CTM
2 stops11h 45m
Delta
Sun 5/176:00 pm
CTM
- ORD
2 stops25h 25m
Delta
Deal found 2/2![Delta logo]()
$519
Best flights from Illinois to ChetumalDiscover carefully curated flight deals from Illinois to Chetumal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 4, 2026.
Discover carefully curated flight deals from Illinois to Chetumal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 4, 2026.
This Mytrip deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/198:53 pm
ORD
- CTM
3 stops36h 34m
Multiple Airlines
Fri 4/249:09 am
CTM
- ORD
1 stop13h 38m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$377
This Booking.com deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/181:20 am
ORD
- CTM
1 stop13h 00m
Viva
Fri 4/242:10 pm
CTM
- ORD
1 stop19h 40m
Viva
Deal found 2/4![Viva logo]()
$380
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:30 am
ORD
- CTM
2 stops11h 45m
Delta
Sun 5/176:00 pm
CTM
- ORD
2 stops25h 25m
Delta
Deal found 2/2![Delta logo]()
$519
This Aeromexico deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/122:00 am
ORD
- CTM
1 stop15h 16m
Aeromexico
Sun 5/176:00 pm
CTM
- ORD
2 stops21h 49m
Aeromexico
Deal found 2/2![Aeromexico logo]()
$604
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:23 am
ORD
- CTM
1 stop25h 53m
Multiple Airlines
Sat 3/142:10 pm
CTM
- ORD
1 stop9h 25m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$416
This FlightHub deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/121:20 am
ORD
- CTM
1 stop13h 00m
Viva
Sun 5/172:10 pm
CTM
- ORD
1 stop19h 40m
Viva
Deal found 2/2![Viva logo]()
$473
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/121:15 am
ORD
- CTM
2 stops11h 00m
Viva
Thu 3/192:10 pm
CTM
- ORD
1 stop9h 25m
Viva
Deal found 2/3![Viva logo]()
$515
This Mytrip deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/293:21 pm
ORD
- CTM
2 stops18h 06m
Multiple Airlines
Sun 4/59:09 am
CTM
- ORD
1 stop13h 38m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$541
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2012:59 pm
ORD
- CTM
2 stops24h 56m
Multiple Airlines
Fri 3/272:10 pm
CTM
- ORD
1 stop22h 35m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$573
Last-minute flights from Illinois to ChetumalDiscover last-minute flight deals from Illinois to Chetumal. Data last updated February 4, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Chetumal. Data last updated February 4, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:23 am
ORD
- CTM
1 stop25h 53m
Multiple Airlines
Sat 3/142:10 pm
CTM
- ORD
1 stop9h 25m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$416
This Gotogate deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/102:05 am
ORD
- CTM
1 stop12h 15m
Viva
Sun 3/152:10 pm
CTM
- ORD
1 stop9h 25m
Viva
Deal found 2/2![Viva logo]()
$475
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/121:15 am
ORD
- CTM
2 stops11h 00m
Viva
Thu 3/192:10 pm
CTM
- ORD
1 stop9h 25m
Viva
Deal found 2/3![Viva logo]()
$515
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/137:23 am
ORD
- CTM
1 stop25h 53m
Multiple Airlines
Thu 3/192:10 pm
CTM
- ORD
1 stop9h 25m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$529
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1812:58 am
ORD
- CTM
1 stop13h 22m
Multiple Airlines
Thu 3/268:57 am
CTM
- ORD
2 stops25h 22m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$631
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2012:59 pm
ORD
- CTM
2 stops24h 56m
Multiple Airlines
Fri 3/272:10 pm
CTM
- ORD
1 stop22h 35m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$573
This Mytrip deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/293:21 pm
ORD
- CTM
2 stops18h 06m
Multiple Airlines
Sun 4/59:09 am
CTM
- ORD
1 stop13h 38m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$541
One-way flights from Illinois to ChetumalSearch for one-way flight options from Illinois to Chetumal. Find affordable one-way fares based on user searches. Data last updated February 4, 2026.
Search for one-way flight options from Illinois to Chetumal. Find affordable one-way fares based on user searches. Data last updated February 4, 2026.
This Booking.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/221:00 am
ORD
- CTM
1 stop12h 25m
Viva
Deal found 2/3![Viva logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/238:59 am
ORD
- CTM
3 stops28h 26m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$185
Find flight deals from Illinois to Chetumal
Keep the following information in mind while searching for Illinois to Chetumal flight deals. Data was last updated February 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $377 (Mytrip) |
One-way from | $161 (Booking.com) |
Popular in | June |
Cheapest in | January |
Average price | $343 |
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to Chetumal 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, Cheapflights users made 2,558,603 searches. Data last updated February 4, 2026.
Use the filters below to find and compare flights from Illinois to Chetumal that are best for you.
Fly from
Illinois
Fly to
Chetumal
Route
Depart
Return
Price
ChicagoChetumal
ORD - CTM
ORDCTM
Chicago O'Hare Intl
Sun 4/19
8:53 pm-8:27 am
3 stops36h 34m
Chetumal
Fri 4/24
9:09 am-11:47 pm
1 stop13h 38m
$377
ChicagoChetumal
ORD - CTM
ORDCTM
Chicago O'Hare Intl
Sat 4/18
1:20 am-1:20 pm
1 stop13h 00m
Chetumal
Fri 4/24
2:10 pm-10:50 am
1 stop19h 40m
$380
ChicagoChetumal
ORD - CTM
ORDCTM
Chicago O'Hare Intl
Sat 3/7
6:23 am-8:16 am
1 stop25h 53m
Chetumal
Sat 3/14
2:10 pm-12:35 am
1 stop9h 25m
$416
ChicagoChetumal
ORD - CTM
ORDCTM
Chicago O'Hare Intl
Tue 5/12
1:20 am-1:20 pm
1 stop13h 00m
Chetumal
Sun 5/17
2:10 pm-10:50 am
1 stop19h 40m
$473
ChicagoChetumal
ORD - CTM
ORDCTM
Chicago O'Hare Intl
Thu 3/12
1:15 am-11:15 am
2 stops11h 00m
Chetumal
Thu 3/19
2:10 pm-12:35 am
1 stop9h 25m
$515
ChicagoChetumal
ORD - CTM
ORDCTM
Chicago O'Hare Intl
Wed 5/13
6:30 am-5:15 pm
2 stops11h 45m
Chetumal
Sun 5/17
6:00 pm-8:25 pm
2 stops25h 25m
$519
ChicagoChetumal
ORD - CTM
ORDCTM
Chicago O'Hare Intl
Sun 3/29
3:21 pm-8:27 am
2 stops18h 06m
Chetumal
Sun 4/5
9:09 am-11:47 pm
1 stop13h 38m
$541
ChicagoChetumal
ORD - CTM
ORDCTM
Chicago O'Hare Intl
Fri 3/20
12:59 pm-12:55 pm
2 stops24h 56m
Chetumal
Fri 3/27
2:10 pm-1:45 pm
1 stop22h 35m
$573
ChicagoChetumal
ORD - CTM
ORDCTM
Chicago O'Hare Intl
Tue 5/12
2:00 am-4:16 pm
1 stop15h 16m
Chetumal
Sun 5/17
6:00 pm-4:49 pm
2 stops21h 49m
$604
ChicagoChetumal
ORD - CTM
ORDCTM
Chicago O'Hare Intl
Sun 2/22
1:00 am-1:25 pm
1 stop12h 25m
$161
Showing 1-10 of 11 results
Best time to book a flight from Illinois to Chetumal
Have a flexible travel schedule? Discover the best time to fly to Chetumal from Illinois with our price prediction graph.
ORD-CTM
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Illinois to Chetumal
USIL-CTM
ORD-CTM
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Illinois to Chetumal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Illinois to Chetumal
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Chetumal
Explore flights to Chetumal departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 4, 2026.
Complete your trip
Complete your trip to Chetumal by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Illinois to Chetumal by cabin class
Find flights from Illinois to Chetumal, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Illinois and Chetumal flights
Browse other Illinois and Chetumal flight options. Last updated on February 4, 2026.
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Illinois to Chetumal flights
Consider these flights traveling from Illinois to Chetumal.
Top airline flying from Illinois to Chetumal
Discover the top airline that operate flights from Illinois to Chetumal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$278 | Average$407 | FlexibilityNo cancel fee | On-timeN/A |