$109+ Cheap flights from Quintana Roo to Illinois
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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
CUN — ORD
Feb 28 — Mar 71
1 adult, Economy
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Cheapest flights from Quintana Roo to IllinoisExplore the most affordable flight options available from Quintana Roo to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.
Explore the most affordable flight options available from Quintana Roo to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.
This Expedia deal was found by Cheapflights users on 1/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/136:27 pm
CUN
- ORD
Nonstop4h 10m
Frontier
Mon 2/166:10 am
ORD
- CUN
Nonstop4h 04m
Frontier
Deal found 1/28![Frontier logo]()
$153
This Frontier deal was found by Cheapflights users on 1/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:27 pm
CUN
- ORD
Nonstop4h 10m
Frontier
Mon 2/236:10 am
ORD
- CUN
Nonstop4h 04m
Frontier
Deal found 1/28![Frontier logo]()
$172
This Frontier deal was found by Cheapflights users on 1/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/3011:40 am
CUN
- ORD
Nonstop4h 09m
Frontier
Tue 2/37:11 am
ORD
- CUN
Nonstop4h 08m
Frontier
Deal found 1/28![Frontier logo]()
$193
This Frontier deal was found by Cheapflights users on 1/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/3011:40 am
CUN
- ORD
Nonstop4h 09m
Frontier
Wed 2/47:11 am
ORD
- CUN
Nonstop4h 08m
Frontier
Deal found 1/27![Frontier logo]()
$194
This Spirit deal was found by Cheapflights users on 1/26. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/611:59 am
CUN
- ORD
Nonstop3h 54m
Spirit Airlines
Tue 2/106:05 am
ORD
- CUN
Nonstop3h 49m
Spirit Airlines
Deal found 1/26![Spirit Airlines logo]()
$209
This Orbitz deal was found by Cheapflights users on 1/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3011:44 am
CUN
- STL
Nonstop3h 31m
Frontier
Tue 5/56:00 am
STL
- CUN
Nonstop3h 17m
Frontier
Deal found 1/28![Frontier logo]()
$212
This Mytrip deal was found by Cheapflights users on 1/28. 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.
Fri 2/136:27 pm
CUN
- ORD
Nonstop4h 10m
Multiple Airlines
Mon 2/166:23 am
ORD
- CUN
1 stop14h 03m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$212
This Mytrip deal was found by Cheapflights users on 1/28. 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.
Thu 2/126:27 pm
CUN
- ORD
Nonstop4h 10m
Multiple Airlines
Mon 2/161:20 am
ORD
- CUN
1 stop19h 55m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$213
This Booking.com deal was found by Cheapflights users on 1/27. 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.
Fri 1/3011:40 am
CUN
- ORD
Nonstop4h 09m
Multiple Airlines
Wed 2/48:37 pm
ORD
- CUN
1 stop14h 23m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$221
This Frontier deal was found by Cheapflights users on 1/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2310:40 am
CUN
- ORD
Nonstop4h 09m
Frontier
Mon 4/276:30 am
ORD
- CUN
Nonstop4h 03m
Frontier
Deal found 1/28![Frontier logo]()
$222
This Frontier deal was found by Cheapflights users on 1/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1610:40 am
CUN
- ORD
Nonstop4h 09m
Frontier
Tue 4/216:30 am
ORD
- CUN
Nonstop4h 03m
Frontier
Deal found 1/28![Frontier logo]()
$223
This Orbitz deal was found by Cheapflights users on 1/27. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/122:49 pm
CUN
- ORD
1 stop8h 50m
Frontier
Tue 2/178:00 am
ORD
- CUN
Nonstop4h 17m
Frontier
Deal found 1/27![Frontier logo]()
$224
Find flight deals from Quintana Roo to Illinois
Keep the following information in mind while searching for Quintana Roo to Illinois flight deals. Data was last updated January 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $153 (Expedia) |
One-way from | $109 (Kiwi.com) |
Popular in | September |
Cheapest in | February |
Average price | $227 |
Good round-trip deal | $156 or less |
Good one-way deal | $191 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Quintana Roo to Illinois 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 January 29, 2026.
Use the filters below to find and compare flights from Quintana Roo to Illinois that are best for you.
Fly from
Quintana Roo
Fly to
Illinois
Route
Depart
Return
Price
CancúnSt. Louis
CUN - STL
CUNSTL
Cancun
Thu 4/30
11:44 am-3:15 pm
Nonstop3h 31m
Lambert-St Louis
Tue 5/5
6:00 am-9:17 am
Nonstop3h 17m
$212
CancúnChicago
CUN - ORD
CUNORD
Cancun
Fri 2/13
6:27 pm-9:37 pm
Nonstop4h 10m
Chicago O'Hare Intl
Mon 2/16
6:23 am-9:26 pm
1 stop14h 03m
$212
CancúnChicago
CUN - ORD
CUNORD
Cancun
Fri 5/1
10:40 am-2:49 pm
Nonstop4h 09m
Chicago O'Hare Intl
Mon 5/4
5:01 am-2:56 pm
1 stop9h 55m
$229
CancúnChicago
CUN - ORD
CUNORD
Cancun
Tue 4/21
10:40 am-2:49 pm
Nonstop4h 09m
Chicago O'Hare Intl
Thu 4/30
5:01 am-2:56 pm
1 stop9h 55m
$229
CancúnChicago
CUN - ORD
CUNORD
Cancun
Fri 2/13
4:51 pm-11:04 pm
1 stop7h 13m
Chicago O'Hare Intl
Mon 2/16
5:45 am-12:54 pm
1 stop6h 09m
$230
CancúnChicago
CUN - ORD
CUNORD
Cancun
Fri 5/1
5:22 pm-12:45 am
1 stop7h 23m
Chicago O'Hare Intl
Mon 5/4
9:36 pm-10:06 am
1 stop12h 30m
$230
CancúnChicago
CUN - ORD
CUNORD
Cancun
Wed 2/18
5:55 pm-12:26 am
1 stop7h 31m
Chicago O'Hare Intl
Sun 2/22
5:45 am-5:50 pm
1 stop11h 05m
$238
CancúnChicago
CUN - ORD
CUNORD
Cancun
Thu 2/19
4:51 pm-12:26 am
1 stop8h 35m
Chicago O'Hare Intl
Mon 2/23
5:45 am-12:54 pm
1 stop6h 09m
$238
CancúnChicago
CUN - ORD
CUNORD
Cancun
Thu 2/12
5:55 pm-12:26 am
1 stop7h 31m
Chicago O'Hare Intl
Tue 2/17
5:45 am-12:54 pm
1 stop6h 09m
$238
CancúnChicago
CUN - ORD
CUNORD
Cancun
Thu 4/16
10:40 am-2:49 pm
Nonstop4h 09m
Chicago O'Hare Intl
Tue 4/21
5:01 am-2:56 pm
1 stop9h 55m
$251
Showing 1-10 of 60 results
Best time to book a flight from Quintana Roo to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Quintana Roo with our price prediction graph.
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 Quintana Roo to Illinois
What is the cheapest month to book a flight from Quintana Roo to Illinois?
Currently, August is the cheapest month in which you can book a flight from Quintana Roo to Illinois (average of $78). Flying from Quintana Roo to Illinois in June is currently the most expensive (average of $248). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from QR to IL?
Find hourly flight availability from Quintana Roo to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.
A simple way to save on the total cost of your ticket is to fly from Quintana Roo to Illinois in the evening. If you’re flexible enough to do this you can expect to save up to 62% on your trip compared to booking a flight in the afternoon.
Weekly flight availability from Quintana Roo to Illinois
Explore weekly flight availability from Quintana Roo to Illinois. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 29, 2026.
The most flights from MXQR to USIL are scheduled on a Monday (13 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 on average).
Reviews of airlines servicing Illinois
Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated January 29, 2026.
Peruse reviews from past customers who have flown with Southwest, United Airlines, and American Airlines from Quintana Roo to Illinois to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Quintana Roo to Illinois. 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 Quintana Roo to Illinois
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Quintana Roo to Illinois
Discover the top 4 airlines that operate flights from Quintana Roo to Illinois. 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 January 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$142 | Average$198 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$147 | Average$283 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$209 | Average$325 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$271 | Average$310 | FlexibilityNo cancel fee | On-time71% |