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Cheap flights from Illinois to Thiruvananthapuram

ORD — TRV
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Illinois to Trivandrum

Popular in

December

Cheapest in

March

Average price

₹ 122,067
Highest demand for flights based on searches. 17% potential increase in price (₹ 2,804,580 potential increase over avg. return price).
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Cheapest flight prices on average. 8% potential price decrease (₹ 974,154 potential savings vs. average return price).
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Average for round-trip flights in October 2026
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Cheapflights Insights

Everything you need to know about your flight from Illinois to Thiruvananthapuram

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

The price you pay for your flight from Illinois to Thiruvananthapuram may vary depending on when you book. For the best chance of a lower fare, look to book 14 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, April is the cheapest month in which you can book a flight from Illinois to Thiruvananthapuram (average of ₹ 105,690). Flying from Illinois to Thiruvananthapuram in December is currently the most expensive (average of ₹ 228,708). 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.

How much does it cost for a return flight from Illinois to Thiruvananthapuram?

Airfare is typical for this route at the moment.

Illinois to Thiruvananthapuram flights typically cost between ₹ 104,928 and ₹ 161,200 in November.
The cheapest return price found within the last 5 days was ₹ 109,403 on Multiple Airlines (23 Nov–17 May).

Related info for your journey

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

    For a flight from Illinois to Thiruvananthapuram, you will be flying into Thiruvananthapuram. Thiruvananthapuram (TRV) is just 3.2 km from the centre of the city.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois 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 Illinois to Thiruvananthapuram?

    Currently, April is the cheapest month in which you can book a flight from Illinois to Thiruvananthapuram (average of ₹ 105,690). Flying from Illinois to Thiruvananthapuram in December is currently the most expensive (average of ₹ 228,708). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Illinois to Trivandrum

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Boston to Cochin flights
San Francisco to Trivandrum flights
Philadelphia to Trivandrum flights
Dulles Intl to Trivandrum flights
Austin to Cochin flights
Raleigh to Cochin flights
Seattle to Cochin flights
LaGuardia to Trivandrum flights
Reagan-National to Trivandrum flights
Charlotte to Cochin flights
Tampa to Cochin flights
John F Kennedy Intl to Kozhikode flights
San Francisco to Kozhikode flights
Cleveland to Cochin flights
Reagan-National to Kozhikode flights
Baltimore to Trivandrum flights
Newark to Kozhikode flights
Dulles Intl to Kozhikode flights
O'Hare Intl to Trivandrum flights
George Bush Intcntl to Trivandrum flights
Los Angeles to Trivandrum flights
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Orlando to Cochin flights
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How does Cheapflights help users find flights from Illinois to Trivandrum?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Illinois 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 Illinois to Trivandrum?

Cheapflights simply makes it quick and affordable to book flights from Illinois to Trivandrum by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Certainly. Search results for flights to Trivandrum from Illinois 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 Illinois to Trivandrum become cheaper?

Yes, Cheapflights offers price alerts on Illinois to Trivandrum flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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