Skip to main content
Cheap Flights to Illinois
Return
Economy
Flights to Illinois in 2021
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
| Popular in | August | High demand for flights, 11% potential price rise |
| Cheapest in | February | Best time to find cheap flights, 4% potential price drop |
| Average price | AED 4,212 | Average for round-trip flights in July 2021 |
| Round-trip from | AED 2,347 | From Dubai Intl to Illinois |
| One-way from | AED 37 | One-way flight from Dubai to Illinois |
Cheap flights to Illinois in July, August 2021
The best prices found for ORD flights for July, August
25 Jul - 22 Aug
AED 2,747pp
DXB
Dubai Intl
United Airlines
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
2 STOPS
DXB
Dubai Intl
30 Aug - 30 Nov
AED 2,762pp
DXB
Dubai Intl
Multiple airlines
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Air Canada
1 STOP
DXB
Dubai Intl
25 Jul - 22 Aug
AED 2,776pp
DXB
Dubai Intl
United Airlines
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
2 STOPS
DXB
Dubai Intl
Illinois 2021 flight deals
Cheap flights to Illinois found for this year
22 Dec - 2 Jan
AED 2,347pp
DXB
Dubai Intl
Qatar Airways
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Qatar Airways
1 STOP
DXB
Dubai Intl
18 Nov - 27 Nov
AED 2,409pp
DXB
Dubai Intl
Qatar Airways
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Qatar Airways
1 STOP
DXB
Dubai Intl
22 Dec - 2 Jan
AED 2,446pp
DXB
Dubai Intl
Qatar Airways
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Qatar Airways
1 STOP
DXB
Dubai Intl
Last minute flights to Illinois
Late deals on return flights to Illinois, departing today and this week
31 Jul - 8 Aug
AED 2,817pp
DXB
Dubai Intl
KLM
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
KLM
1 STOP
DXB
Dubai Intl
29 Jul - 25 Sep
AED 2,820pp
DXB
Dubai Intl
Multiple airlines
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Air Canada
1 STOP
DXB
Dubai Intl
30 Jul - 28 Sep
AED 2,850pp
DXB
Dubai Intl
Multiple airlines
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Lufthansa
1 STOP
DXB
Dubai Intl
Cheapest prices for Illinois flights by month
The cheapest ticket to Illinois found for each month in 2021 based on historical flight searches by Cheapflights users.
January
AED 2,841
February
AED 2,970
March
AED 2,991
April
AED 3,588
May
AED 3,807
June
AED 3,883
July
AED 4,497
August
AED 4,827
September
AED 4,019
October
AED 3,475
November
AED 2,875
December
AED 4,028
Currently, January is the cheapest month in which you can book a flight to Illinois. Flying to Illinois in August will prove the most costly. There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
When is the best time to fly to Illinois?
Average Chicago flight ticket prices and weather conditions for 2021 and 2022 by month.
|
DXB - CHI Price
|
AED 2,841 - AED 6,185
|
|
CHI Temperature
|
1 - 29 °C
|
|
CHI Rainfall
|
17 - 109 mm
|
Whilst there are several times of the year to choose from, January is seen as the time to fly to Illinois, however, it is possible to get good deals throughout the year. July tends to be the warmest period in Illinois so if you are looking for sun or warmer climates then look to fly around this time. May is the wettest if you need to factor this in to your plans.
When is the best time to book a flight to Illinois?
To ensure you get the cheapest price possible for a flight to Illinois, you should look to book at least 61 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Which day is cheapest to fly to Illinois?
The cheapest day to fly to Illinois is usually Tuesday. At the moment, Sunday is the most expensive.
What time of day is cheapest to fly to Illinois?
Flights in the evening are typically the cheapest time of the day to fly to Illinois. Flights in the morning are usually the most expensive.
Alternative, similarly priced destinations
See alternative destinations where airfare is generally forecast to be close to Illinois flight prices.
Find flights to Illinois
Select your preferred flight destination in Illinois from the list below.
Cheapest flights to USA
Not set on Illinois? See the cheapest flights to United Arab Emirates. Airfare prices updated on July 22, 2021.
Abu Dhabi to Los Angeles flights
from AED 2,050 pp
Abu Dhabi to Boston flights
from AED 2,307 pp
Dubai to Chicago flights
from AED 2,347 pp
Dubai to Boston flights
from AED 2,399 pp
Abu Dhabi to Washington flights
from AED 2,439 pp
Dubai to Dallas flights
from AED 2,465 pp
Dubai to Washington flights
from AED 2,476 pp
Abu Dhabi to New York flights
from AED 2,498 pp
Dubai to Los Angeles flights
from AED 2,516 pp
Abu Dhabi to Denver flights
from AED 2,535 pp
Abu Dhabi to Santa Ana flights
from AED 2,535 pp
Abu Dhabi to Burbank flights
from AED 2,535 pp
Abu Dhabi to Ontario flights
from AED 2,535 pp
Dubai to Santa Ana flights
from AED 2,560 pp
Abu Dhabi to Portland flights
from AED 2,597 pp
Abu Dhabi to Houston flights
from AED 2,641 pp
Popular flight searches
Check out other popular destinations found by fellow travellers in 2021.
Popular cities in USA
Popular places in USA