February is one of the best times of the year to fly to Illinois from Thiruvananthapuram. Prices for February average $1,564 per person but you can even find prices for as low as $1,066. The most expensive prices can be found in the month of August. Opting for a February flight can save you 109% on your journey compared to booking in August
When flying from Thiruvananthapuram to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$1,247 - $1,463
Route
Depart
Return
Price
ThiruvananthapuramChicago O'Hare Intl
TRV - ORD
TRVORD
Thiruvananthapuram
Sun 9/8
1 stop22h 35m
Chicago O'Hare Intl
Tue 9/17
2 stops33h 35m
ThiruvananthapuramChicago O'Hare Intl
TRV - ORD
TRVORD
Thiruvananthapuram
Tue 6/18
2 stops41h 10m
Chicago O'Hare Intl
Tue 10/29
2 stops25h 10m
ThiruvananthapuramChicago O'Hare Intl
TRV - ORD
TRVORD
Thiruvananthapuram
Thu 9/12
1 stop35h 45m
Chicago O'Hare Intl
Tue 9/17
2 stops33h 35m
ThiruvananthapuramChicago O'Hare Intl
TRV - ORD
TRVORD
Thiruvananthapuram
Mon 9/9
1 stop21h 40m
Chicago O'Hare Intl
Tue 9/17
1 stop19h 00m
ThiruvananthapuramChicago O'Hare Intl
TRV - ORD
TRVORD
Thiruvananthapuram
Sat 9/7
2 stops42h 40m
Chicago O'Hare Intl
Tue 9/17
1 stop20h 10m
ThiruvananthapuramChicago O'Hare Intl
TRV - ORD
TRVORD
Thiruvananthapuram
Tue 9/10
2 stops34h 05m
Chicago O'Hare Intl
Tue 9/17
2 stops28h 25m
ThiruvananthapuramChicago O'Hare Intl
TRV - ORD
TRVORD
Thiruvananthapuram
Fri 9/13
1 stop21h 40m
Chicago O'Hare Intl
Tue 9/17
1 stop19h 00m
ThiruvananthapuramChicago O'Hare Intl
TRV - ORD
TRVORD
Thiruvananthapuram
Tue 9/10
1 stop23h 40m
Chicago O'Hare Intl
Tue 9/17
1 stop19h 00m
ThiruvananthapuramChicago O'Hare Intl
TRV - ORD
TRVORD
Thiruvananthapuram
Tue 6/18
1 stop21h 40m
Chicago O'Hare Intl
Tue 10/29
1 stop19h 55m
No data available for this route at this time. Please check back soon.
Boarding
Overall
Food
Entertainment
Comfort
Crew
Reviews
The staff was super awesome and responsive! One of the best flights we have been on, ever.
Boarding
Overall
Food
Entertainment
Comfort
Crew
Reviews
The staff was super awesome and responsive! One of the best flights we have been on, ever.
Boarding
Overall
Food
Entertainment
Comfort
Crew
Reviews
The staff was super awesome and responsive! One of the best flights we have been on, ever.
Boarding
Overall
Food
Entertainment
Comfort
Crew
Reviews
The staff was super awesome and responsive! One of the best flights we have been on, ever.
When you search for this flight from Trivandrum to Illinois, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Cheapflights helps you find that perfect flight to Illinois from Trivandrum by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Cheapflights does show flights with no change fees to all users. To see these options for flights from Trivandrum to Illinois, users can toggle the no change fees filter when performing a flight search.
Yes! Start tracking prices for Trivandrum to Illinois flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.