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Cheap flights from St. Louis from $39

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis departing on 7/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Mon 5/13

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Cheap one-way flights from St. Louis

One-way flight deals momondo users have recently found from St. Louis
Frontier
Jul 1
STL2:18 pmLambert-St Louis
1h 50m
DFW4:08 pmDallas/Fort Worth
Frontier
Jul 2
STL10:32 pmLambert-St Louis
2h 29m
DEN12:01 amDenver Intl
Spirit Airlines
May 27
STL4:05 pmLambert-St Louis
3h 33m
LAS5:38 pmLas Vegas Harry Reid Intl

Last-minute flight deals from St. Louis

Check out these last minute deals our users found for flights departing from St. Louis
Frontier
May 7
STL10:59 pmLambert-St Louis
3h 52m
LAS12:51 amLas Vegas Harry Reid Intl
May 8
LAS5:10 amLas Vegas Harry Reid Intl
3h 08m
STL10:18 amLambert-St Louis
Spirit Airlines
May 11
STL5:15 pmLambert-St Louis
6h 39m
1 stop
MCO12:54 amOrlando
May 14
MCO12:12 pmOrlando
2h 25m
STL1:37 pmLambert-St Louis
Frontier
May 6
STL7:51 pmLambert-St Louis
3h 43m
LAS9:34 pmLas Vegas Harry Reid Intl
May 8
LAS5:10 amLas Vegas Harry Reid Intl
3h 08m
STL10:18 amLambert-St Louis

Cheapest domestic flights from St. Louis

Looking to fly domestically? Here are domestic flights momondo users found from St. Louis
Frontier
May 15
STL7:51 pmLambert-St Louis
3h 43m
LAS9:34 pmLas Vegas Harry Reid Intl
May 22
LAS5:01 amLas Vegas Harry Reid Intl
3h 12m
STL10:13 amLambert-St Louis
Frontier
May 19
STL7:23 pmLambert-St Louis
3h 48m
LAS9:11 pmLas Vegas Harry Reid Intl
May 29
LAS5:01 amLas Vegas Harry Reid Intl
3h 12m
STL10:13 amLambert-St Louis
Frontier
May 22
STL7:23 pmLambert-St Louis
3h 48m
LAS9:11 pmLas Vegas Harry Reid Intl
May 29
LAS5:01 amLas Vegas Harry Reid Intl
3h 12m
STL10:13 amLambert-St Louis
Frontier
Jun 12
STL8:02 pmLambert-St Louis
2h 31m
DEN9:33 pmDenver Intl
Jun 19
DEN6:20 amDenver Intl
2h 10m
STL9:30 amLambert-St Louis
Multiple Airlines
May 22
STL7:23 pmLambert-St Louis
3h 48m
LAS9:11 pmLas Vegas Harry Reid Intl
May 29
LAS5:30 amLas Vegas Harry Reid Intl
3h 16m
STL10:46 amLambert-St Louis
Frontier
Oct 2
STL8:00 pmLambert-St Louis
2h 28m
DEN9:28 pmDenver Intl
Oct 5
DEN6:26 amDenver Intl
2h 11m
STL9:37 amLambert-St Louis

Cheapest international flights from St. Louis

International flight deals from St. Louis, found by momondo users
British Airways
Jun 10
STL6:08 pmLambert-St Louis
15h 57m
2 stops
CPH5:05 pmKastrup Copenhagen
Jun 19
CPH2:00 pmKastrup Copenhagen
13h 56m
1 stop
STL8:56 pmLambert-St Louis
British Airways
Jun 10
STL12:56 pmLambert-St Louis
15h 14m
1 stop
CPH11:10 amKastrup Copenhagen
Jun 19
CPH2:00 pmKastrup Copenhagen
13h 56m
1 stop
STL8:56 pmLambert-St Louis
British Airways
Jun 10
STL6:08 pmLambert-St Louis
15h 57m
2 stops
CPH5:05 pmKastrup Copenhagen
Jun 19
CPH11:00 amKastrup Copenhagen
18h 02m
2 stops
STL10:02 pmLambert-St Louis
British Airways
Jun 10
STL12:56 pmLambert-St Louis
15h 14m
1 stop
CPH11:10 amKastrup Copenhagen
Jun 24
CPH9:20 pmKastrup Copenhagen
31h 42m
2 stops
STL10:02 pmLambert-St Louis
British Airways
Jul 2
STL12:56 pmLambert-St Louis
27h 24m
2 stops
CPH11:20 pmKastrup Copenhagen
Jul 16
CPH9:40 pmKastrup Copenhagen
26h 39m
2 stops
STL5:19 pmLambert-St Louis
American Airlines
Jun 6
STL4:48 pmLambert-St Louis
11h 22m
1 stop
CPH11:10 amKastrup Copenhagen
Jun 18
CPH2:00 pmKastrup Copenhagen
17h 03m
2 stops
STL12:03 amLambert-St Louis

Frequently asked questions regarding flights from St. Louis

Which airlines are currently offering the cheapest flights from St. Louis?

Our data suggests that currently, the cheapest flights from St. Louis are being offered by American Airlines, Cape Air, and Southern / Mokulele. For example, American Airlines flights from St. Louis to Denver, start at $39, Cape Air flights from St. Louis to Kirksville cost around $57, and Southern / Mokulele flights from St. Louis to Quincy, Illinois are around $59.

What is the cheapest flight available from St. Louis?

Currently, the cheapest flight from St. Louis found by our users is for $31 to Orlando Airport. Prices will vary according to several factors such as the departure date and time, but on average you can expect to pay around $132 to travel from St. Louis to Orlando Airport.

Which destinations have the most frequent flights from St. Louis?

Chicago, Chicago O'Hare Intl Airport and New York are currently the destinations served most frequently from St. Louis, with 53, 47 and 27 flights per day on average, respectively.

Which airlines can you fly with from St. Louis?

Airlines including American Airlines, Delta and Lufthansa frequently fly from St. Louis. You can view other airlines by performing a quick search in the form above.

What is the cheapest first class flight from St. Louis?

If you are looking for a cheap first class flight, consider flights to Washington, D.C. Reagan-National Airport, for which the starting price of a first class seat can be as low as $520.

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

Prices for flights from Lambert-St Louis Airport were last updated today.

How many operators does momondo search for flights from Lambert-St Louis Airport?

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lambert-St Louis Airport.

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

The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


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