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Cheap flights from Chicago to Thiruvananthapuram from ₹ 39,813

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — TRV
14 Oct — 21 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Chicago to Trivandrum

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Trivandrum (TRV). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 September 2025.

Round-trip from

₹ 68,944

One-way from

₹ 39,813

Popular in

December

Cheapest in

April

Average price

₹ 93,573
Air India
  • Air India
  • 20/10-28/10
  • 3 total stops
  • 72h 50m total
  • Chicago to Thiruvananthapuram
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23/9
  • 23/9
  • 2 total stops
  • 25h 50m total
  • Chicago to Thiruvananthapuram
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Highest demand for flights based on searches. 17% potential increase in price (₹ 2,029,322 potential increase over avg. return price).
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Cheapest flight prices on average. 7% potential price decrease (₹ 663,017 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Chicago to Trivandrum

Cheapest flights from Chicago to Trivandrum
Explore the most affordable flight options available from Chicago to Trivandrum. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 September 2025.

Mon 20/1013:10ORD - TRV
1 stop32h 30mAir India
Tue 28/1006:40TRV - ORD
2 stops40h 20mAir India
Deal found 12/9₹ 68,944
Mon 20/1013:10ORD - TRV
1 stop26h 35mAir India
Sun 2/1108:50TRV - ORD
1 stop38h 10mAir India
Deal found 12/9₹ 70,091
Mon 20/1013:10ORD - TRV
1 stop26h 35mAir India
Sat 1/1106:40TRV - ORD
1 stop40h 20mAir India
Deal found 12/9₹ 70,974
Sat 8/1113:10ORD - TRV
2 stops31h 05mMultiple Airlines
Sun 23/1105:40TRV - ORD
2 stops37h 45mMultiple Airlines
Deal found 12/9₹ 73,887
Mon 22/913:55ORD - TRV
2 stops31h 20mMultiple Airlines
Wed 22/1016:50TRV - ORD
2 stops26h 25mMultiple Airlines
Deal found 12/9₹ 75,035
Wed 22/1013:35ORD - TRV
2 stops43h 55mAir India
Thu 30/1006:40TRV - ORD
1 stop40h 20mAir India
Deal found 12/9₹ 77,507
Wed 22/1013:35ORD - TRV
2 stops43h 55mAir India
Sat 22/1119:15TRV - ORD
2 stops27h 45mAir India
Deal found 12/9₹ 78,213
Sun 19/1013:10ORD - TRV
1 stop26h 35mAir India
Tue 28/1008:50TRV - ORD
1 stop38h 10mAir India
Deal found 12/9₹ 80,243
Mon 22/913:35ORD - TRV
2 stops43h 55mAir India
Wed 22/1010:45TRV - ORD
3 stops58h 55mAir India
Deal found 12/9₹ 80,685

Cheapflights Fare Finder

 
Customise your flight search to find flights from Chicago to Trivandrum 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 454,620 searches. Data last updated 14 September 2025.
Use the filters below to find and compare flights from Chicago to Thiruvananthapuram that are best for you.

Fly from

Chicago

Fly to

Trivandrum

Route

Depart

Return

Price

ChicagoThiruvananthapuram

ORD - TRV

ORDTRV

Chicago O'Hare Intl

Sun 9/11

06:44-20:00

2 stops25h 46m

Thiruvananthapuram

Sun 23/11

10:45-11:30

3 stops36h 15m

₹ 85,275

ChicagoThiruvananthapuram

ORD - TRV

ORDTRV

Chicago O'Hare Intl

Tue 21/10

13:55-02:50

1 stop26h 25m

Thiruvananthapuram

Wed 29/10

04:10-08:55

1 stop39h 15m

₹ 88,011

ChicagoThiruvananthapuram

ORD - TRV

ORDTRV

Chicago O'Hare Intl

Tue 21/10

13:55-02:50

1 stop26h 25m

Thiruvananthapuram

Sun 2/11

21:40-07:55

1 stop21h 45m

₹ 88,011

ChicagoThiruvananthapuram

ORD - TRV

ORDTRV

Chicago O'Hare Intl

Sun 19/10

13:55-20:20

1 stop19h 55m

Thiruvananthapuram

Fri 31/10

21:40-08:55

1 stop21h 45m

₹ 88,011

ChicagoThiruvananthapuram

ORD - TRV

ORDTRV

Chicago O'Hare Intl

Wed 22/10

13:55-02:50

1 stop26h 25m

Thiruvananthapuram

Sat 1/11

21:40-08:55

1 stop21h 45m

₹ 88,011

ChicagoThiruvananthapuram

ORD - TRV

ORDTRV

Chicago O'Hare Intl

Wed 22/10

13:55-20:20

1 stop19h 55m

Thiruvananthapuram

Wed 29/10

04:10-08:55

1 stop39h 15m

₹ 88,011

ChicagoThiruvananthapuram

ORD - TRV

ORDTRV

Chicago O'Hare Intl

Wed 22/10

13:55-20:20

1 stop19h 55m

Thiruvananthapuram

Sun 2/11

21:40-07:55

1 stop21h 45m

₹ 88,011

ChicagoThiruvananthapuram

ORD - TRV

ORDTRV

Chicago O'Hare Intl

Tue 21/10

13:55-02:50

1 stop26h 25m

Thiruvananthapuram

Tue 28/10

21:40-08:55

1 stop21h 45m

₹ 88,011

ChicagoThiruvananthapuram

ORD - TRV

ORDTRV

Chicago O'Hare Intl

Thu 23/10

13:55-20:20

1 stop19h 55m

Thiruvananthapuram

Fri 31/10

04:10-08:55

1 stop39h 15m

₹ 88,011

ChicagoThiruvananthapuram

ORD - TRV

ORDTRV

Chicago O'Hare Intl

Tue 21/10

13:55-02:50

1 stop26h 25m

Thiruvananthapuram

Fri 31/10

21:40-08:55

1 stop21h 45m

₹ 88,011

Flights are sorted by cheapest return flights first.

Deals found on 12/9

Showing 1-10 of 20 results
1
2

Best time to book a flight from Chicago to Trivandrum

Have a flexible travel schedule? Discover the best time to fly to Trivandrum from Chicago with our price prediction graph.
Estimated return 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 Chicago to Thiruvananthapuram

How far ahead should I book a flight from Chicago to Thiruvananthapuram?

Use this chart to determine the optimal time to book a return flight from Chicago to Trivandrum. Price data was last updated on 29 August 2025.

Booking 82 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago to Thiruvananthapuram. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Chicago to Thiruvananthapuram?

Currently, July is the cheapest month in which you can book a flight from Chicago to Thiruvananthapuram (average of ₹ 97). Flying from Chicago to Thiruvananthapuram in December is currently the most expensive (average of ₹ 140). 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’s the top stopover airport for flights from Chicago to Thiruvananthapuram?

Share of one-stop return flights from Chicago to Thiruvananthapuram chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Doha (DOH) – chosen by Cheapflights users on 43% of one-stop itineraries from Chicago to Thiruvananthapuram on Cheapflights.

What’s the cheapest stopover airport for flights from Chicago to Thiruvananthapuram?

Average return fare for one-stop flights from Chicago to Thiruvananthapuram, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

New Delhi (DEL) is the most affordable one-stop option, with an average return flight price of ₹ 80,552.

What’s the fastest stopover option from Chicago to Thiruvananthapuram?

Shortest average travel time for one-stop one-way flights from Chicago to Thiruvananthapuram, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Dubai (DXB) have the shortest average one-way travel time for one-stop routes: 19h 45m.

Which airport typically offers the quickest stopover for flights from Chicago to Thiruvananthapuram?

Average stopover duration for one-stop one-way flights from Chicago to Thiruvananthapuram, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Doha (DOH) offer the fastest connection on this route, with an average stopover time of 2h 08m.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Trivandrum. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Thiruvananthapuram from Chicago?

    If you book a flight to Thiruvananthapuram from Chicago, you will be flying to Thiruvananthapuram, which is the city’s only airport. Thiruvananthapuram (TRV) is located 3.2 km from the centre of Thiruvananthapuram. There are 0 flights from Chicago to Thiruvananthapuram per day from 0 different airlines.

  • How long is the flight from Chicago to Thiruvananthapuram?

    Air India and Etihad Airways can get you from Chicago to Thiruvananthapuram in just under 25h 46m. Your travel time can differ by up to 39m. There are 14185 km between Chicago and Thiruvananthapuram. This flight may include one or multiple stops.

  • Can I find deals for flights from Chicago to Trivandrum that include hotel bookings?

    Yes. In addition to deals on Chicago to Trivandrum flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Trivandrum?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Trivandrum.

  • Can I find deals for business class flights from Chicago to Trivandrum?

    Yes. Cheapflights offers flight deals from Chicago to Trivandrum by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago to Thiruvananthapuram?

    Currently, July is the cheapest month in which you can book a flight from Chicago to Thiruvananthapuram (average of ₹ 97). Flying from Chicago to Thiruvananthapuram in December is currently the most expensive (average of ₹ 140). 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.

See more FAQs

Travelling to a place near Thiruvananthapuram?

Book flights to Thiruvananthapuram if you plan to visit one of these locations
Varkala
Kovalam
Poovar

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Alternative routes for Chicago to Trivandrum

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Trivandrum flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Chicago to Trivandrum?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Chicago to Trivandrum. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Chicago to Trivandrum?

Cheapflights helps you find that perfect flight to Trivandrum from Chicago by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Chicago to Trivandrum with no change fees?

Certainly. Search results for flights to Trivandrum from Chicago shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Chicago to Trivandrum become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Trivandrum from Chicago today and book when prices fit your budget.

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