Which airports can I use when flying from St. Louis to Lucknow?

Flights from St. Louis to Lucknow usually depart from Lambert-St Louis (STL) and arrive at Lucknow Amausi (LKO).

Do I need a passport to fly from St. Louis to Lucknow?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from St. Louis to Lucknow changed much recently?

Yes. Based on fares seen in the past 5 days, return prices on this route varied from about ₹ 182,866 to ₹ 325,495. That means the highest observed fare was about 77% higher than the lowest one.

What is the time difference between St. Louis and Lucknow?

Lucknow is 10 hours ahead of St. Louis (India Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

How much is a return flight from St. Louis to Lucknow?

Return flights from St. Louis to Lucknow typically range from ₹ 199,576 to ₹ 199,576. The lowest price found in the past 5 days was ₹ 182,866 on British Airways.

Which airline is the cheapest to fly from St. Louis to Lucknow?

British Airways (₹ 182,866) and Emirates (₹ 325,495) are the cheapest airlines to fly return from St. Louis to Lucknow according to KAYAK data over the last 5 days.

₹ 182,866 CHEAP FLIGHTS from St. Louis to Lucknow (STL - LKO)

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Cheapest return flight

₹ 182,866

Typical prices: ₹ 199,576-₹ 199,576

British Airways

Mon 3/12Mon 10/12

STL - LKO • 3 stops

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Flight Deals

Cheap Flights from St. Louis to Lucknow (STL-LKO)

Discover the best prices for you by selecting your travel dates on KAYAK.

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One-way

Recent return flight deals from St. Louis to Lucknow

Thu, 3 Dec - Thu, 10 Dec

13:17 - 08:35STL Lambert-St Louis-LKO Lucknow Amausi

31h 48m3 stops Philadelphia London Heathrow New Delhi Indira Gandhi Intl

21:55 - 22:17LKO Lucknow Amausi-STL Lambert-St Louis

35h 52m3 stops New Delhi Indira Gandhi Intl London Heathrow Chicago O'Hare Intl

₹ 182,866British Airways

1 day ago

Thu, 3 Dec - Thu, 10 Dec

16:05 - 19:40STL Lambert-St Louis-LKO Lucknow Amausi

40h 05m2 stops Toronto Pearson Intl New Delhi Indira Gandhi Intl

21:55 - 23:59LKO Lucknow Amausi-STL Lambert-St Louis

37h 34m3 stops New Delhi Indira Gandhi Intl Tokyo Narita Seattle/Tacoma Intl

₹ 260,491Multiple Airlines

1 day ago

Thu, 3 Dec - Thu, 10 Dec

06:04 - 10:50STL Lambert-St Louis-LKO Lucknow Amausi

41h 16m2 stops Seattle/Tacoma Intl Dubai Intl

11:50 - 19:26LKO Lucknow Amausi-STL Lambert-St Louis

43h 06m2 stops Dubai Intl Chicago O'Hare Intl

₹ 325,495Emirates

1 day ago

Booking Insights

Price, demand, and travel trends for St. Louis to Lucknow flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

How much is a return flight from St. Louis to Lucknow? This analysis is based on the cheapest return price found on KAYAK in the last 12 months by searching for a flight from St. Louis to Lucknow departing in December.

Find deals

Cheapest flight	₹ 182,866

Round-trip flight from St. Louis to Lucknow

When to book flights from St. Louis to Lucknow

Are your dates flexible? Find out the best times to travel from St. Louis to Lucknow based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Do I need a passport to fly from St. Louis to Lucknow?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from St. Louis to Lucknow changed much recently?
Yes. Based on fares seen in the past 5 days, return prices on this route varied from about ₹ 182,866 to ₹ 325,495. That means the highest observed fare was about 77% higher than the lowest one.
Which airports can I use when flying from St. Louis to Lucknow?
Flights from St. Louis to Lucknow usually depart from Lambert-St Louis (STL) and arrive at Lucknow Amausi (LKO).
What is the time difference between St. Louis and Lucknow?
Lucknow is 10 hours ahead of St. Louis (India Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

If you're arriving late at night and need somewhere to stay, check out these hotels close to Lucknow Amausi Airport.

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STL - LKO

₹ 182,866 Find Cheap Flights from St. Louis to Lucknow – Compare and Save

Everything you should know

Cheap Flights from St. Louis to Lucknow (STL-LKO)

Recent return flight deals from St. Louis to Lucknow

Recent one-way flight deals from St. Louis to Lucknow

Price, demand, and travel trends for St. Louis to Lucknow flights

How much is a return flight from St. Louis to Lucknow?

Which airline is the cheapest to fly from St. Louis to Lucknow?

Key details for St. Louis to Lucknow flights

Cheapest flight

When to book flights from St. Louis to Lucknow

Your St. Louis to Lucknow flight questions, answered

Your guide to booking St. Louis to Lucknow flights

More options for your flight from St. Louis to Lucknow

Complete your trip to Lucknow with a hotel stay or car hire

Information on your arrival and departure airports

Cabin class types available on flights from St. Louis to Lucknow

Flights from domestic origins to Lucknow

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