How many flights depart from St. Louis to Worldwide on average per day?

The number of flights available between St. Louis and Worldwide is 88 per day as of September 2026. The most frequent departure time is 6:00AM, with 72% of daily flights leaving at noon.

How many flights depart from St. Louis to Worldwide on average per week?

As of September 2026, 618 flights take off from St. Louis and land in Worldwide each week. The most common flight departure day for this route is Fri, with 17% of weekly flights taking off on this day.

What airlines fly to Worldwide?

American Airlines, Southwest and United Airlines are the top three most popular airlines that fly to Worldwide from St. Louis according to our data. American Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Worldwide. Keep in mind that there are 22 different airlines that fly to Worldwide on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Lambert-St Louis to Worldwide?

Frontier, Southwest, and United Airlines are the most popular carriers operating from Lambert-St Louis to Worldwide

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

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

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

As of September 2026, there are 10 operators available to choose from for flights from Lambert-St Louis Airport to Worldwide.

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

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 to Worldwide.

What documentation or ID do you need to fly to Worldwide?

The necessary travel and health documents for your Worldwide trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$50 Cheap Flights from St. Louis to Worldwide in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to Worldwide

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:59 pm - 9:30 pmSTL Lambert-St Louis-DEN Denver Intl

2h 31mnonstop

6:31 pm - 5:40 pmDEN Denver Intl-STL Lambert-St Louis

22h 09m1 stop Atlanta Hartsfield-Jackson

$140Frontier

Sat, Oct 31 - Tue, Nov 3

6:35 pm - 10:36 amSTL Lambert-St Louis-EWR Newark

15h 01m1 stop Atlanta Hartsfield-Jackson

10:14 pm - 5:40 pmEWR Newark-STL Lambert-St Louis

20h 26m1 stop Atlanta Hartsfield-Jackson

$140Frontier

Mon, Oct 26 - Tue, Oct 27

7:45 am - 2:50 pmSTL Lambert-St Louis-SEA Seattle/Tacoma Intl

9h 05m1 stop Salt Lake City

6:00 am - 4:43 pmSEA Seattle/Tacoma Intl-STL Lambert-St Louis

8h 43m1 stop Minneapolis St Paul

$217Delta

Wed, Oct 21 - Wed, Oct 28

6:45 am - 2:23 pmSTL Lambert-St Louis-SEA Seattle/Tacoma Intl

9h 38m1 stop Detroit Metropolitan Wayne County

6:05 am - 2:31 pmSEA Seattle/Tacoma Intl-STL Lambert-St Louis

6h 26m1 stop Minneapolis St Paul

$222Delta

Wed, Mar 3 - Mon, Mar 8

7:15 pm - 12:45 amSTL Lambert-St Louis-SEA Seattle/Tacoma Intl

7h 30m1 stop Chicago Midway

11:35 am - 11:10 pmSEA Seattle/Tacoma Intl-STL Lambert-St Louis

9h 35m2 stops Sacramento Intl Las Vegas Harry Reid Intl

$227Southwest

Fri, Nov 6 - Tue, Nov 10

8:25 am - 8:05 pmSTL Lambert-St Louis-SEA Seattle/Tacoma Intl

13h 40m2 stops Omaha Eppley Airfield Phoenix Sky Harbor Intl

7:40 am - 6:45 pmSEA Seattle/Tacoma Intl-STL Lambert-St Louis

9h 05m1 stop Phoenix Sky Harbor Intl

$228Southwest

Sat, Oct 24 - Sat, Oct 31

7:29 am - 3:43 pmSTL Lambert-St Louis-SEA Seattle/Tacoma Intl

10h 14m1 stop Chicago O'Hare Intl

11:59 pm - 10:50 amSEA Seattle/Tacoma Intl-STL Lambert-St Louis

8h 51m1 stop Chicago O'Hare Intl

$253American Airlines

Thu, Oct 22 - Thu, Oct 22

5:00 am - 8:50 amSTL Lambert-St Louis-MIA Miami

2h 50mnonstop

3:17 pm - 5:25 pmMIA Miami-STL Lambert-St Louis

3h 08mnonstop

$271American Airlines

Tue, Nov 24 - Tue, Dec 1

3:12 pm - 10:19 pmSTL Lambert-St Louis-MIA Miami

6h 07m1 stop Houston George Bush Intcntl

8:45 am - 2:10 pmMIA Miami-STL Lambert-St Louis

6h 25m1 stop Houston George Bush Intcntl

$275United Airlines

Sat, Oct 10 - Sat, Oct 17

1:29 pm - 7:25 pmSTL Lambert-St Louis-LGA New York LaGuardia

4h 56m1 stop Chicago O'Hare Intl

11:20 am - 3:43 pmLGA New York LaGuardia-STL Lambert-St Louis

5h 23m1 stop Chicago O'Hare Intl

$301United Airlines

Fri, Oct 23 - Tue, Oct 27

Cheap last minute flights

Enter your travel dates to find the best prices.

5:19 pm - 3:37 pmSTL Lambert-St Louis-DEN Denver Intl

23h 18m1 stop Orlando

3:54 pm - 6:57 pmDEN Denver Intl-STL Lambert-St Louis

2h 03mnonstop

$255Frontier

Fri, Sep 25 - Sat, Oct 24

2:29 pm - 9:24 pmSTL Lambert-St Louis-DEN Denver Intl

7h 55m1 stop Atlanta Hartsfield-Jackson

6:40 am - 11:13 pmDEN Denver Intl-STL Lambert-St Louis

15h 33m1 stop Orlando

$290Frontier

Fri, Sep 25 - Sat, Oct 24

5:00 am - 8:44 amSTL Lambert-St Louis-MIA Miami

2h 44mnonstop

3:47 pm - 5:49 pmMIA Miami-STL Lambert-St Louis

3h 02mnonstop

$359American Airlines

Tue, Sep 22 - Wed, Oct 7

12:46 pm - 7:39 pmSTL Lambert-St Louis-MIA Miami

5h 53m1 stop Dallas/Fort Worth

3:47 pm - 5:49 pmMIA Miami-STL Lambert-St Louis

3h 02mnonstop

$369American Airlines

Tue, Sep 22 - Wed, Oct 7

4:05 pm - 11:10 pmSTL Lambert-St Louis-SEA Seattle/Tacoma Intl

9h 05m1 stop Denver Intl

3:30 pm - 11:15 pmSEA Seattle/Tacoma Intl-STL Lambert-St Louis

5h 45m1 stop Denver Intl

$379Southwest

Wed, Sep 23 - Wed, Oct 21

8:00 am - 11:24 amSTL Lambert-St Louis-LGA New York LaGuardia

2h 24mnonstop

6:45 am - 8:29 amLGA New York LaGuardia-STL Lambert-St Louis

2h 44mnonstop

$383Delta

Sat, Sep 26 - Wed, Oct 14

11:55 am - 8:20 pmSTL Lambert-St Louis-SEA Seattle/Tacoma Intl

10h 25m2 stops Phoenix Sky Harbor Intl Oakland

12:10 am - 9:15 amSEA Seattle/Tacoma Intl-STL Lambert-St Louis

7h 05m1 stop Chicago Midway

$384Southwest

Wed, Sep 23 - Tue, Oct 20

7:05 am - 2:38 pmSTL Lambert-St Louis-LGA New York LaGuardia

6h 33m1 stop Atlanta Hartsfield-Jackson

6:25 pm - 8:14 pmLGA New York LaGuardia-STL Lambert-St Louis

2h 49mnonstop

$393Delta

Sat, Sep 26 - Wed, Oct 14

4:50 pm - 8:30 pmSTL Lambert-St Louis-EWR Newark

2h 40mnonstop

7:57 pm - 9:37 pmEWR Newark-STL Lambert-St Louis

2h 40mnonstop

$473United Airlines

Sat, Sep 26 - Sat, Oct 3

7:30 am - 11:00 amSTL Lambert-St Louis-EWR Newark

2h 30mnonstop

2:50 pm - 7:41 pmEWR Newark-STL Lambert-St Louis

5h 51m1 stop Chicago O'Hare Intl

$483United Airlines

Sat, Sep 26 - Sat, Oct 3

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United Airlines flights from St. Louis to Worldwide

Our best United Airlines deals on St. Louis to Worldwide flight tickets

United Airlines

Oct 10

STL3:12 pmLambert-St Louis

6h 07m

1 stop

MIA10:19 pmMiami

Oct 17

MIA8:45 amMiami

6h 25m

1 stop

STL2:10 pmLambert-St Louis

$275

United Airlines

Jan 23

STL7:30 amLambert-St Louis

8h 25m

1 stop

MIA4:55 pmMiami

Feb 1

MIA5:00 pmMiami

6h 13m

1 stop

STL10:13 pmLambert-St Louis

$294

United Airlines

Oct 5

STL1:36 pmLambert-St Louis

2h 24m

DEN3:00 pmDenver Intl

Oct 12

DEN8:28 pmDenver Intl

2h 16m

STL11:44 pmLambert-St Louis

$297

Delta flights from St. Louis to Worldwide

Our best Delta deals on St. Louis to Worldwide flight tickets

Delta

Oct 21

STL7:45 amLambert-St Louis

9h 05m

1 stop

SEA2:50 pmSeattle/Tacoma Intl

Oct 28

SEA6:00 amSeattle/Tacoma Intl

8h 43m

1 stop

STL4:43 pmLambert-St Louis

$217

Delta

Mar 3

STL6:45 amLambert-St Louis

9h 38m

1 stop

SEA2:23 pmSeattle/Tacoma Intl

Mar 8

SEA6:05 amSeattle/Tacoma Intl

6h 26m

1 stop

STL2:31 pmLambert-St Louis

$222

Delta

Jan 23

STL11:51 amLambert-St Louis

5h 58m

1 stop

MIA6:49 pmMiami

Jan 29

MIA5:55 pmMiami

6h 44m

1 stop

STL11:39 pmLambert-St Louis

$278

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisDenver

STL Lambert-St Louis - DEN Denver Intl

STLDEN

Lambert-St Louis

Sat 10/31

7:59 pm-9:30 pm

Nonstop2h 31m

Denver Intl

Tue 11/3

6:31 pm-5:40 pm

1 stop22h 09m

$140

St. LouisNewark

STL Lambert-St Louis - EWR Newark

STLEWR

Lambert-St Louis

Mon 10/26

6:35 pm-10:36 am

1 stop15h 01m

Newark

Tue 10/27

10:14 pm-5:40 pm

1 stop20h 26m

$140

St. LouisSeattle

STL Lambert-St Louis - SEA Seattle/Tacoma Intl

STLSEA

Lambert-St Louis

Wed 10/21

7:45 am-2:50 pm

1 stop9h 05m

Seattle/Tacoma Intl

Wed 10/28

6:00 am-4:43 pm

1 stop8h 43m

$217

St. LouisSeattle

STL Lambert-St Louis - SEA Seattle/Tacoma Intl

STLSEA

Lambert-St Louis

Wed 3/3

6:45 am-2:23 pm

1 stop9h 38m

Seattle/Tacoma Intl

Mon 3/8

6:05 am-2:31 pm

1 stop6h 26m

$222

St. LouisSeattle

STL Lambert-St Louis - SEA Seattle/Tacoma Intl

STLSEA

Lambert-St Louis

Fri 11/6

7:15 pm-12:45 am

1 stop7h 30m

Seattle/Tacoma Intl

Tue 11/10

11:35 am-11:10 pm

2 stops9h 35m

$227

St. LouisSeattle

STL Lambert-St Louis - SEA Seattle/Tacoma Intl

STLSEA

Lambert-St Louis

Sat 10/24

8:25 am-8:05 pm

2 stops13h 40m

Seattle/Tacoma Intl

Sat 10/31

7:40 am-6:45 pm

1 stop9h 05m

$228

St. LouisSeattle

STL Lambert-St Louis - SEA Seattle/Tacoma Intl

STLSEA

Lambert-St Louis

Thu 10/22

7:29 am-3:43 pm

1 stop10h 14m

Seattle/Tacoma Intl

Thu 10/22

11:59 pm-10:50 am

1 stop8h 51m

$253

Quickest round-trip

St. LouisMiami

STL Lambert-St Louis - MIA Miami

STLMIA

Lambert-St Louis

Tue 11/24

5:00 am-8:50 am

Nonstop2h 50m

Miami

Tue 12/1

3:17 pm-5:25 pm

Nonstop3h 08m

$271

St. LouisMiami

STL Lambert-St Louis - MIA Miami

STLMIA

Lambert-St Louis

Sat 10/10

3:12 pm-10:19 pm

1 stop6h 07m

Miami

Sat 10/17

8:45 am-2:10 pm

1 stop6h 25m

$275

St. LouisNew York

STL Lambert-St Louis - LGA New York LaGuardia

STLLGA

Lambert-St Louis

Fri 10/23

1:29 pm-7:25 pm

1 stop4h 56m

New York LaGuardia

Tue 10/27

11:20 am-3:43 pm

1 stop5h 23m

$301

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

Other information

What is the cheapest month to fly to Worldwide?

If you aren’t able to travel during the month of October, then book flights to Worldwide from St. Louis during January instead. Flights to Worldwide in January, while not as cheap as those in October, still average around $442.

What is the cheapest Lambert-St Louis to Worldwide flight route?

Fly from Lambert-St Louis to Los Angeles Los Angeles for the best Lambert-St Louis - Worldwide flight prices

What cabin class options are available on St. Louis to Worldwide flights?

There are 4 cabin classes available to choose from on St. Louis to Worldwide flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on St. Louis to Worldwide flights?

No. A direct flight is the cheapest option for a flight between St. Louis to Worldwide.

Cheap St. Louis to Worldwide flight deals and tips

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

Best Price Found	$50
Fastest flight time	1h 05m
Direct flights	Every day
Airports in Worldwide	12,885 airports

The best one-way flight to Worldwide from St. Louis in the past 72 hours is $50. The best round-trip flight deal from St. Louis to Worldwide found on momondo in the last 72 hours is $140.

The fastest flight from St. Louis to Worldwide takes 1h 05m

Direct flights go from St. Louis to Worldwide every day.

There are 12,885 airports in Worldwide. From St. Louis there are direct flights to Dallas/Fort Worth (DFW).

Search flight deals

Frequently asked questions about flying from St. Louis to Worldwide

When did momondo last update prices for flights from Lambert-St Louis Airport to Worldwide?
Prices for flights from Lambert-St Louis Airport to Worldwide were last updated today.
How many operators does momondo search for flights from Lambert-St Louis Airport to Worldwide?
As of September 2026, there are 10 operators available to choose from for flights from Lambert-St Louis Airport to Worldwide.
How old do you have to be to fly from Lambert-St Louis Airport to Worldwide?
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 to Worldwide.
What documentation or ID do you need to fly to Worldwide?
The necessary travel and health documents for your Worldwide trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from St. Louis to Worldwide?
Based on momondo bookings for flights between St. Louis and Worldwide, the leading plane model is Boeing 737 MAX 8, making up 25.64% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 17.99%, Embraer 175 with 7.96%, and Airbus A319 with 7.04%.

Best airlines flying from St. Louis to Worldwide

Compare and see reviews for airlines that fly from St. Louis to Worldwide with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $139	Free Cancellation	Rating 5.6 2,586 reviews	Search Frontier flights
Delta	PriceFrom $267	Free Cancellation	Rating 7.8 8,593 reviews	Search Delta flights
United Airlines	PriceFrom $290	Free Cancellation	Rating 7.4 10,222 reviews	Search United Airlines flights
JetBlue	PriceFrom $304	Free Cancellation	Rating 7.1 3,033 reviews	Search JetBlue flights
Virgin Atlantic	PriceFrom $304	Free Cancellation	Rating 7.4 694 reviews	Search Virgin Atlantic flights
Alaska Airlines	PriceFrom $347	Free Cancellation	Rating 7.9 12,955 reviews	Search Alaska Airlines flights
British Airways	PriceFrom $410	Free Cancellation	Rating 6.7 8,226 reviews	Search British Airways flights
Lufthansa	PriceFrom $482	Free Cancellation	Rating 6.8 8,238 reviews	Search Lufthansa flights
KLM	PriceFrom $507	Free Cancellation	Rating 7.8 1,575 reviews	Search KLM flights
Iberia	PriceFrom $523	Free Cancellation	Rating 7.0 3,254 reviews	Search Iberia flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Worldwide from St. Louis.

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

All flight searches from St. Louis to Worldwide on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Worldwide from St. Louis.

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

Yes. momondo can track prices for St. Louis to Worldwide flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.