This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
— STL
Dec 13 — Dec 201
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Flights to St. Louis in 2026
Enter your travel dates to find the best prices.
Cheapest
Best
Last-minute
One-way
Cheapest flights to St. Louis
Explore the most affordable flight options available to St. Louis. Find the lowest fares based on data from user searches, with prices last updated on November 13, 2026.
Fri 11/205:45 am -
2 stops32h 09m
Tue 12/16:00 am -
2 stops44h 35m
Deal found 11/12₱79,288
Fri 11/203:15 pm -
2 stops22h 34m
Tue 12/16:00 am -
1 stop22h 45m
Deal found 11/12₱89,851
Wed 12/210:40 pm -
1 stop39h 19m
Fri 12/114:04 pm -
1 stop22h 01m
Deal found 11/8₱91,824
Sun 12/2710:50 am -
2 stops36h 38m
Sun 1/39:15 am -
2 stops41h 20m
Deal found 11/12₱93,096
Fri 12/185:45 am -
2 stops28h 07m
Tue 12/299:15 am -
2 stops36h 05m
Deal found 11/10₱101,878
Thu 12/311:50 am -
2 stops26h 02m
Sat 12/122:31 pm -
2 stops30h 09m
Deal found 11/8₱106,205
Wed 12/27:45 pm -
2 stops35h 02m
Wed 12/97:16 pm -
2 stops39h 04m
Deal found 11/8₱107,350
Sun 12/273:15 pm -
1 stop22h 29m
Sun 1/36:01 am -
1 stop22h 44m
Deal found 11/12₱109,005
Fri 12/43:15 pm -
2 stops33h 42m
Thu 12/106:04 am -
1 stop32h 01m
Deal found 11/8₱109,069
Fri 12/1811:50 pm -
2 stops33h 12m
Tue 12/291:51 pm -
2 stops35h 34m
Deal found 11/12₱109,514
Best flights to St. Louis
Discover carefully curated flight deals to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 13, 2026.
Wed 1/275:45 am -
2 stops28h 16m
Sun 1/316:00 pm -
2 stops34h 30m
Deal found 11/11₱80,306
Sat 1/2311:15 pm -
1 stop31h 05m
Fri 2/58:25 am -
1 stop24h 20m
Deal found 11/13₱98,442
Wed 1/2711:25 pm -
2 stops24h 06m
Sun 1/311:17 pm -
3 stops41h 53m
Deal found 11/12₱108,687
Fri 12/1811:50 pm -
2 stops33h 12m
Tue 12/291:51 pm -
2 stops35h 34m
Deal found 11/11₱110,150
Fri 12/185:45 am -
2 stops28h 07m
Tue 12/299:15 am -
2 stops36h 05m
Deal found 11/10₱101,878
Last-minute flights to St. Louis
Discover last-minute flight deals to St. Louis. Data last updated November 13, 2026 and is based on user searches.
Fri 11/205:45 am -
2 stops32h 09m
Tue 12/16:00 am -
2 stops44h 35m
Deal found 11/12₱79,288
Fri 11/203:15 pm -
2 stops22h 34m
Tue 12/16:00 am -
1 stop22h 45m
Deal found 11/12₱89,851
Wed 12/210:40 pm -
1 stop39h 19m
Fri 12/114:04 pm -
1 stop22h 01m
Deal found 11/8₱91,824
Wed 12/27:45 pm -
2 stops35h 02m
Wed 12/97:16 pm -
2 stops39h 04m
Deal found 11/8₱107,350
Thu 12/311:50 am -
2 stops26h 02m
Sun 12/132:23 pm -
2 stops30h 17m
Deal found 11/8₱106,205
Fri 12/43:15 pm -
2 stops33h 42m
Thu 12/106:04 am -
1 stop32h 01m
Deal found 11/8₱109,069
Fri 12/185:45 am -
2 stops28h 07m
Tue 12/299:15 am -
2 stops36h 05m
Deal found 11/10₱101,878
Fri 12/1811:50 pm -
2 stops33h 12m
Tue 12/291:51 pm -
2 stops35h 34m
Deal found 11/12₱109,514
Sun 12/2710:50 am -
2 stops36h 38m
Sun 1/39:15 am -
2 stops41h 20m
Deal found 11/12₱93,096
Sun 12/273:15 pm -
1 stop22h 29m
Sun 1/36:01 am -
1 stop22h 44m
Deal found 11/12₱109,005
One-way flights to St. Louis
Search for one-way flight options to St. Louis. Find affordable one-way fares based on user searches. Data last updated November 13, 2026.
Tue 12/89:45 am -
2 stops20h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/11₱34,617
Thu 12/2410:40 pm -
1 stop39h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9₱37,989
Thu 12/2411:35 pm -
2 stops25h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9₱42,126
Thu 1/2112:55 am -
3 stops47h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/12₱44,162
Tue 12/81:15 pm -
3 stops45h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/12₱121,795
Find flight deals to St. Louis
Find the latest flights to St. Louis in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data was last updated on November 13, 2026.
Locate flights to St. Louis that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data was last updated on November 13, 2026.
Use the filters below to find and compare flights to St. Louis that are best for you.
Fly from
Route
Depart
Return
Price
Cheapest round-trip
ManilaSt. Louis
MNL Manila Ninoy Aquino Intl - STL Lambert-St Louis
MNLSTL
Manila Ninoy Aquino Intl
Thu 12/24
10:40 pm-11:59 pm
1 stop39h 19m
Lambert-St Louis
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
₱37,989
ManilaSt. Louis
MNL Manila Ninoy Aquino Intl - STL Lambert-St Louis
MNLSTL
Manila Ninoy Aquino Intl
Tue 12/8
10:15 pm-5:25 pm
1 stop33h 10m
Lambert-St Louis
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
₱38,180
ManilaSt. Louis
MNL Manila Ninoy Aquino Intl - STL Lambert-St Louis
MNLSTL
Manila Ninoy Aquino Intl
Thu 12/24
11:35 pm-1:15 pm
2 stops27h 40m
Lambert-St Louis
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
₱42,126
Quickest round-trip
ManilaSt. Louis
MNL Manila Ninoy Aquino Intl - STL Lambert-St Louis
MNLSTL
Manila Ninoy Aquino Intl
Fri 1/22
11:10 am-11:36 pm
1 stop26h 26m
Lambert-St Louis
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
₱51,671
ManilaSt. Louis
MNL Manila Ninoy Aquino Intl - STL Lambert-St Louis
MNLSTL
Manila Ninoy Aquino Intl
Wed 1/27
5:45 am-8:01 pm
2 stops28h 16m
Lambert-St Louis
Sun 1/31
6:00 pm-6:30 pm
2 stops34h 30m
₱80,306
ManilaSt. Louis
MNL Manila Ninoy Aquino Intl - STL Lambert-St Louis
MNLSTL
Manila Ninoy Aquino Intl
Sat 1/23
11:15 pm-4:20 pm
1 stop31h 05m
Lambert-St Louis
Fri 2/5
8:25 am-10:45 pm
1 stop24h 20m
₱98,442
ManilaSt. Louis
MNL Manila Ninoy Aquino Intl - STL Lambert-St Louis
MNLSTL
Manila Ninoy Aquino Intl
Fri 12/18
5:45 am-7:52 pm
2 stops28h 07m
Lambert-St Louis
Tue 12/29
9:15 am-11:20 am
2 stops36h 05m
₱101,878
ManilaSt. Louis
MNL Manila Ninoy Aquino Intl - STL Lambert-St Louis
MNLSTL
Manila Ninoy Aquino Intl
Wed 1/27
11:25 pm-9:31 am
2 stops24h 06m
Lambert-St Louis
Sun 1/31
1:17 pm-9:10 pm
3 stops41h 53m
₱108,687
ManilaSt. Louis
MNL Manila Ninoy Aquino Intl - STL Lambert-St Louis
MNLSTL
Manila Ninoy Aquino Intl
Fri 12/18
11:50 pm-7:02 pm
2 stops33h 12m
Lambert-St Louis
Tue 12/29
1:51 pm-3:25 pm
2 stops35h 34m
₱110,150
ManilaSt. Louis
MNL Manila Ninoy Aquino Intl - STL Lambert-St Louis
MNLSTL
Manila Ninoy Aquino Intl
Tue 12/8
1:15 pm-8:40 pm
3 stops45h 25m
Lambert-St Louis
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
₱121,795
Flights are sorted by cheapest round-trip flights first.
Deals found on 11/9
Sorted by cheapest first
Best time to book a flight to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis with our price prediction graph.
MNL-STL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight to St. Louis
Rainfall in St. Louis by month
Plan your trip to St. Louis by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in St. Louis ranges from 56.0 - 119.0 inches per month. May is typically the wettest month, when rainfall can reach 119.0 mm. February is typically the driest time to visit St. Louis when rainfall is around 56.0 mm.
Temperature in St. Louis by month
Plan your trip to St. Louis by taking into account the average temperature totals by month.
If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travelers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).
FAQs about flying to St. Louis
What airport do you fly into for flights to St. Louis?
For a flight to St. Louis, you will be flying into Lambert-St Louis. Lambert-St Louis (STL) is just 20.4 km from the center of the city.
Can I find cheaper flights to St. Louis if I am willing to have layovers?
Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to St. Louis on Cheapflights that require 1 or 2 stops for potential cost savings.
What is the cheapest airport to fly to in St. Louis?
Lambert-St Louis is currently the cheapest airport to fly to in St. Louis. One-way flights to Lambert-St Louis typically cost ₱11,994, while round-trip flights cost around ₱14,694.
Yes. Lambert-St Louis has hotels nearby for those requiring accommodations. Hampton Inn St. Louis-Airport is the closest property to Lambert-St Louis (0.0 km away from Lambert-St Louis).
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights to St. Louis?
Cheapflights helps you search for flights to St. Louis via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets to St. Louis?
Cheapflights helps you find that perfect flight to St. Louis by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights to St. Louis with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights to St. Louis, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights to St. Louis become cheaper?
Of course! You can track prices for flights to St. Louis and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals to set up your price alerts.
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