$490 Cheap Flights from Chicago (ORD) to Thiruvananthapuram (TRV)

View $490 flight on Mon, Oct 20, 2025Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Trivandrum Intl. Airport (TRV)

Find available prices by choosing your travel dates.

Cheap Flights from Chicago to Thiruvananthapuram (ORD-TRV)

Prices were available within the past 7 days and start at $490 for one-way flights and $840 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Sat, Aug 30 - Sat, Sep 20
ORD
Chicago
TRV
Thiruvananthapuram
$840 Roundtrip, found 1 hour ago
$840
Roundtrip
found 1 hour ago
Select Lufthansa flight, departing Sat, Aug 30 from Chicago to Thiruvananthapuram, returning Sat, Sep 20, priced at $840 found 1 hour ago
Lufthansa
Sun, Aug 31 - Mon, Sep 15
ORD
Chicago
TRV
Thiruvananthapuram
$850 Roundtrip, found 5 days ago
$850
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Sun, Aug 31 from Chicago to Thiruvananthapuram, returning Mon, Sep 15, priced at $850 found 5 days ago
Lufthansa
Wed, Sep 3 - Wed, Sep 24
ORD
Chicago
TRV
Thiruvananthapuram
$852 Roundtrip, found 1 hour ago
$852
Roundtrip
found 1 hour ago
Select Lufthansa flight, departing Wed, Sep 3 from Chicago to Thiruvananthapuram, returning Wed, Sep 24, priced at $852 found 1 hour ago
Lufthansa
Sun, Aug 31 - Mon, Sep 15
ORD
Chicago
TRV
Thiruvananthapuram
$857 Roundtrip, found 5 days ago
$857
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Sun, Aug 31 from Chicago to Thiruvananthapuram, returning Mon, Sep 15, priced at $857 found 5 days ago
Lufthansa
Mon, Sep 1 - Mon, Sep 8
ORD
Chicago
TRV
Thiruvananthapuram
$858 Roundtrip, found 6 days ago
$858
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Mon, Sep 1 from Chicago to Thiruvananthapuram, returning Mon, Sep 8, priced at $858 found 6 days ago
Lufthansa
Mon, Aug 18 - Fri, Sep 12
ORD
Chicago
TRV
Thiruvananthapuram
$859 Roundtrip, found 8 hours ago
$859
Roundtrip
found 8 hours ago
Select Lufthansa flight, departing Mon, Aug 18 from Chicago to Thiruvananthapuram, returning Fri, Sep 12, priced at $859 found 8 hours ago
United
Tue, Jan 27 - Tue, Feb 17
ORD
Chicago
TRV
Thiruvananthapuram
$907 Roundtrip, found 23 hours ago
$907
Roundtrip
found 23 hours ago
Select United flight, departing Tue, Jan 27 from Chicago to Thiruvananthapuram, returning Tue, Feb 17, priced at $907 found 23 hours ago
Air India
Sun, Aug 31 - Mon, Sep 15
ORD
Chicago
TRV
Thiruvananthapuram
$931 Roundtrip, found 5 days ago
$931
Roundtrip
found 5 days ago
Select Air India flight, departing Sun, Aug 31 from Chicago to Thiruvananthapuram, returning Mon, Sep 15, priced at $931 found 5 days ago
Etihad Airways
Sun, Apr 27 - Sun, May 11
ORD
Chicago
TRV
Thiruvananthapuram
$1,007 Roundtrip, found 5 hours ago
$1,007
Roundtrip
found 5 hours ago
Select Etihad Airways flight, departing Sun, Apr 27 from Chicago to Thiruvananthapuram, returning Sun, May 11, priced at $1,007 found 5 hours ago
Qatar Airways
Sun, Aug 31 - Mon, Sep 15
ORD
Chicago
TRV
Thiruvananthapuram
$1,084 Roundtrip, found 5 days ago
$1,084
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Sun, Aug 31 from Chicago to Thiruvananthapuram, returning Mon, Sep 15, priced at $1,084 found 5 days ago
Flights from Chicago (ORD) to Thiruvananthapuram (TRV)
Origin airport
O'Hare Intl.
Destination airport
Trivandrum Intl.
Airlines serving
Air France, Air India, British Airways, Emirates, Etihad Airways, Gulf Air, KLM, Lufthansa, Malaysia Airlines, Qatar Airways, SriLankan Airlines
Roundtrip price
$840
Distance
8820 mi

Chicago to Thiruvananthapuram Flights

The cheapest times to fly from Chicago to Thiruvananthapuram

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chicago to Thiruvananthapuram are during the month of August. You can find some of the cheapest flights from Chicago to Thiruvananthapuram with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Chicago to Thiruvananthapuram

Sunday is one of the best days to book for cheap flights from Chicago to Thiruvananthapuram: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Chicago to Thiruvananthapuram

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chicago to Thiruvananthapuram in 2025. You can also book with separate airlines for your outbound and return journeys, from $490 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chicago to Thiruvananthapuram flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Chicago to Thiruvananthapuram airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from O'Hare Intl. Airport (ORD) to Trivandrum Intl. Airport (TRV) cost?
Discover the latest flight deals from ORD to TRV by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from ORD to TRV?
The cheapest flights from ORD to TRV are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from ORD to TRV?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from ORD to TRV. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from O'Hare Intl. Airport (ORD) to Trivandrum Intl. Airport (TRV)?
You’ll need to take a flight with a layover when traveling from O’Hare Intl. Airport (ORD) to Trivandrum Intl. Airport (TRV). Direct flights don’t operate daily on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from ORD to TRV?
You’ll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from O'Hare Intl. Airport (ORD) to Trivandrum Intl. Airport (TRV)?
To land at Trivandrum Intl. Airport (TRV) on time, book a flight that takes off from O’Hare Intl. Airport (ORD) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from O'Hare Intl. Airport (ORD) to Trivandrum Intl. Airport (TRV) last-minute?
Last-minute fares from ORD to TRV are usually more expensive. To secure the lowest prices, start looking for flights early. That said, if you can play around with your travel dates, it’s possible to find a cheap ticket just before your departure.
Is it cheaper to book an ORD to TRV flight and hotel package?
Compared with arranging hotels and flights separately, booking an ORD to TRV flight and hotel package with Expedia could lead to significant savings. What’s more, having everything in one place takes the hassle out of planning your trip. Just pick your flights and choose from our wide range of hotels, then customize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from O'Hare Intl. Airport (ORD) to Trivandrum Intl. Airport (TRV)?
You can usually reschedule or cancel your ORD to TRV flight. However, if it’s been more than 24 hours since booking, additional fees may apply. Refer to your airline’s policies in your itinerary to see what changes are allowed and whether any costs are involved. You’ll also find more information on our Customer Service portal.

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*Available to One Key members.