Cheap flights from Liverpool to St. Louis from £687

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Liverpool to St. Louis departing on 22/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Multiple Airlines Logo
LPL
-
STL
4040 mimulti-stop
Multiple Airlines Logo
STL
-
LPL
4040 mimulti-stop
Multiple Airlines

momondo Fare Finder

 
Customise your flight search to find flights from Liverpool to St. Louis 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, momondo users made 279,928 searches. Data last updated 16 December 2025.
Use the filters below to find and compare flights from Liverpool to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LiverpoolSt. Louis

LPL - STL

LPLSTL

Liverpool J. Lennon

Mon 22/12

16:40-13:55

3 stops51h 15m

£687

LiverpoolSt. Louis

LPL - STL

LPLSTL

Liverpool J. Lennon

Mon 22/12

23:55-22:33

2 stops28h 38m

£889

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to St. Louis from

How to get the cheapest flight ticket from Liverpool to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to St. Louis?

Our data shows that Tuesday is the least expensive day to fly to St. Louis. Tickets to fly out on this day can be as low as £900. Flights from Liverpool to St. Louis on a Wednesday will generally be more expensive and average around £984. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

When to book flights from Liverpool to St. Louis

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

Cheap Liverpool to St. Louis (LPL to STL) flight deals and tips

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

Fastest flight time

33h 21m

Direct flights

None
The fastest flight from Liverpool to St. Louis takes 33h 21m
There are no direct flights from Liverpool to St. Louis. There are no popular flight routes from Liverpool to St. Louis.
  • How far is Liverpool J. Lennon to Lambert-St Louis by plane?

    Liverpool J. Lennon and Lambert-St Louis are 4032.6 mi apart from one another. In terms of flight time, this usually takes a little over 33h 21m.

  • When did momondo last update prices for flights from Liverpool J. Lennon Airport to Lambert-St Louis Airport?

    Prices for flights from Liverpool J. Lennon Airport to Lambert-St Louis Airport are updated daily.

  • How old do you have to be to fly from Liverpool J. Lennon Airport to Lambert-St Louis 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 Liverpool J. Lennon Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents you'll need for your trip to Lambert-St Louis Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lambert-St Louis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Collinsville
St. Charles

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Liverpool to St. Louis flights to just show those with flexible booking policies.

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

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 Liverpool to St. Louis.

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

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

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