How do I get Price Alerts for flights from St. Louis to Lucknow?

Search flight deals from St. Louis to Lucknow . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from St. Louis to Lucknow with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

When did momondo last update prices for flights from Lambert-St Louis Airport to Lucknow Amausi Airport?

Prices for flights from Lambert-St Louis Airport to Lucknow Amausi Airport refresh daily.

How old do you have to be to fly from Lambert-St Louis Airport to Lucknow Amausi Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Lucknow Amausi Airport.

What documentation or ID do you need to fly to Lucknow Amausi Airport?

The required travel and health documents for your Lucknow Amausi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lucknow Amausi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

₹ 127,999 Cheap Flights from St. Louis to Lucknow in 2026

1 adult

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Find the cheapest flights from St. Louis to Lucknow

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

16:05 - 07:10

STL

LKO

27h 35m2 stops

14:00 - 15:29

LKO

STL

59h 59m3 stops

₹ 127,999Multiple Airlines

Sat, 7 Mar - Sat, 14 Mar

06:06 - 06:35

STL

LKO

36h 59m3 stops

19:20 - 21:11

LKO

STL

36h 21m3 stops

₹ 155,672American Airlines

Sat, 7 Mar - Sat, 14 Mar

16:05 - 07:10

STL

LKO

27h 35m2 stops

22:30 - 15:29

LKO

STL

51h 29m2 stops

₹ 273,034Multiple Airlines

Sat, 7 Mar - Sat, 14 Mar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisLucknow

STL - LKO

STLLKO

Lambert-St Louis

Sat 7/3

16:05-07:10

2 stops27h 35m

Lucknow Amausi

Sat 14/3

14:00-15:29

3 stops59h 59m

₹ 127,999

St. LouisLucknow

STL - LKO

STLLKO

Lambert-St Louis

Sat 7/3

06:06-06:35

3 stops36h 59m

Lucknow Amausi

Sat 14/3

19:20-21:11

3 stops36h 21m

₹ 155,672

St. LouisLucknow

STL - LKO

STLLKO

Lambert-St Louis

Sat 7/3

16:05-07:10

2 stops27h 35m

Lucknow Amausi

Sat 14/3

22:30-15:29

2 stops51h 29m

₹ 273,034

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from St. Louis to Lucknow

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Lucknow according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap St. Louis to Lucknow (STL to LKO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Lucknow

Fastest flight time	27h 35m
Direct flights	None

The fastest flight from St. Louis to Lucknow takes 27h 35m

There are no direct flights from St. Louis to Lucknow. There are no popular flight routes from St. Louis to Lucknow.

Search flight deals

How far is Lambert-St Louis to Lucknow Amausi by plane?
Lucknow Amausi is 12668.9 km away from Lambert-St Louis. A reasonable flight in good conditions will take 27h 35m.
When did momondo last update prices for flights from Lambert-St Louis Airport to Lucknow Amausi Airport?
Prices for flights from Lambert-St Louis Airport to Lucknow Amausi Airport refresh daily.
How old do you have to be to fly from Lambert-St Louis Airport to Lucknow Amausi Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Lucknow Amausi Airport.
What documentation or ID do you need to fly to Lucknow Amausi Airport?
The required travel and health documents for your Lucknow Amausi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lucknow Amausi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

How do I get Price Alerts for flights from St. Louis to Lucknow?
Search flight deals from St. Louis to Lucknow. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from St. Louis to Lucknow with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Lucknow?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from St. Louis to Lucknow. momondo saves you time and could save you money on your trip.

Can I find flights from St. Louis to Lucknow with flexible booking policies on momondo?

momondo does allow users to show only those flights to Lucknow from St. Louis which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from St. Louis to Lucknow?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to Lucknow.

I’m not ready to book a flight from St. Louis to Lucknow right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of St. Louis to Lucknow flights. All you need is a valid email address and we will do the rest; it is that quick and easy.