$401+ Cheap flights from Lisbon (LIS) to St. Louis (STL)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — STL
Jul 7 — Jul 141
Round-trip
1 adult, Economy
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Find cheap flights from Lisbon to St. Louis with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Lisbon to St. Louis
Cheapest
Best
Last-minute
One-way
Cheapest flights from Lisbon to St. LouisExplore the most affordable flight options available from Lisbon to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 7, 2026.
Explore the most affordable flight options available from Lisbon to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 7, 2026.
This Mytrip deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/116:10 am
LIS
- STL
2 stops23h 19m
Multiple Airlines
Tue 6/161:05 pm
STL
- LIS
3 stops26h 40m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$929
This Gotogate deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1111:25 am
LIS
- STL
1 stop15h 00m
Air Canada
Tue 6/162:15 pm
STL
- LIS
1 stop14h 50m
Air Canada
Deal found 6/2![Air Canada logo]()
$957
This KLM deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/125:00 am
LIS
- STL
2 stops18h 23m
Multiple Airlines
Tue 6/161:59 pm
STL
- LIS
2 stops14h 46m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$968
This Gotogate deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1211:25 am
LIS
- STL
2 stops14h 44m
Air Canada
Tue 6/161:05 pm
STL
- LIS
1 stop14h 15m
Air Canada
Deal found 6/4![Air Canada logo]()
$970
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1211:25 am
LIS
- STL
1 stop15h 00m
United Airlines
Tue 6/1612:23 pm
STL
- LIS
1 stop13h 57m
United Airlines
Deal found 6/4![United Airlines logo]()
$984
This United Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1110:25 am
LIS
- STL
2 stops15h 01m
United Airlines
Tue 6/166:00 am
STL
- LIS
1 stop20h 20m
United Airlines
Deal found 6/3![United Airlines logo]()
$988
This Mytrip deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/88:15 am
LIS
- STL
2 stops35h 47m
Multiple Airlines
Fri 7/176:05 am
STL
- LIS
3 stops33h 40m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$1,032
Best flights from Lisbon to St. LouisDiscover carefully curated flight deals from Lisbon to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 7, 2026.
Discover carefully curated flight deals from Lisbon to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 7, 2026.
This Mytrip deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/88:15 am
LIS
- STL
2 stops35h 47m
Multiple Airlines
Fri 7/176:05 am
STL
- LIS
3 stops33h 40m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$1,032
This British Airways deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1611:05 am
LIS
- STL
1 stop18h 27m
British Airways
Thu 7/2311:15 am
STL
- LIS
1 stop15h 50m
British Airways
Deal found 6/2![British Airways logo]()
$1,177
This American Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/811:05 am
LIS
- STL
1 stop18h 27m
American Airlines
Fri 7/176:14 am
STL
- LIS
1 stop20h 51m
American Airlines
Deal found 6/3![American Airlines logo]()
$1,265
This oojo deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:10 am
LIS
- STL
2 stops20h 29m
WestJet
Sun 7/56:30 am
STL
- LIS
2 stops33h 15m
WestJet
Deal found 6/2![WestJet logo]()
$1,280
This United Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:05 am
LIS
- STL
2 stops16h 41m
United Airlines
Sun 7/512:55 pm
STL
- LIS
1 stop15h 35m
United Airlines
Deal found 6/2![United Airlines logo]()
$1,334
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/106:35 am
LIS
- STL
2 stops20h 20m
Multiple Airlines
Wed 7/159:35 pm
STL
- LIS
1 stop14h 20m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$1,191
This British Airways deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/107:20 am
LIS
- STL
2 stops18h 06m
British Airways
Wed 7/157:56 pm
STL
- LIS
2 stops15h 59m
British Airways
Deal found 6/4![British Airways logo]()
$1,332
This Mytrip deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1612:15 pm
LIS
- STL
3 stops31h 47m
Multiple Airlines
Thu 7/237:20 am
STL
- LIS
2 stops20h 15m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$1,593
Last-minute flights from Lisbon to St. LouisDiscover last-minute flight deals from Lisbon to St. Louis. Data last updated June 7, 2026 and is based on user searches.
Discover last-minute flight deals from Lisbon to St. Louis. Data last updated June 7, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/116:10 am
LIS
- STL
2 stops23h 19m
Multiple Airlines
Tue 6/161:05 pm
STL
- LIS
3 stops26h 40m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$929
This Gotogate deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1111:25 am
LIS
- STL
1 stop15h 00m
Air Canada
Tue 6/162:15 pm
STL
- LIS
1 stop14h 50m
Air Canada
Deal found 6/2![Air Canada logo]()
$957
This United Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1110:25 am
LIS
- STL
2 stops15h 01m
United Airlines
Tue 6/166:00 am
STL
- LIS
1 stop20h 20m
United Airlines
Deal found 6/3![United Airlines logo]()
$988
This KLM deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/125:00 am
LIS
- STL
2 stops18h 23m
Multiple Airlines
Tue 6/161:59 pm
STL
- LIS
2 stops14h 46m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$968
This Gotogate deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1211:25 am
LIS
- STL
2 stops14h 44m
Air Canada
Tue 6/161:05 pm
STL
- LIS
1 stop14h 15m
Air Canada
Deal found 6/4![Air Canada logo]()
$970
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1211:25 am
LIS
- STL
1 stop15h 00m
United Airlines
Tue 6/1612:23 pm
STL
- LIS
1 stop13h 57m
United Airlines
Deal found 6/4![United Airlines logo]()
$984
This Mytrip deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/88:15 am
LIS
- STL
2 stops35h 47m
Multiple Airlines
Fri 7/176:05 am
STL
- LIS
3 stops33h 40m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$1,032
One-way flights from Lisbon to St. LouisSearch for one-way flight options from Lisbon to St. Louis. Find affordable one-way fares based on user searches. Data last updated June 7, 2026.
Search for one-way flight options from Lisbon to St. Louis. Find affordable one-way fares based on user searches. Data last updated June 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:10 am
LIS
- STL
3 stops33h 44m
WestJet
Deal found 6/2![WestJet logo]()
$401
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:15 am
LIS
- STL
3 stops38h 33m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$466
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:10 am
LIS
- STL
3 stops32h 42m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$487
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:30 pm
LIS
- STL
3 stops31h 44m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$489
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:10 am
LIS
- STL
2 stops20h 32m
WestJet
Deal found 6/2![WestJet logo]()
$498
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/156:15 am
LIS
- STL
2 stops20h 24m
WestJet
Deal found 6/4![WestJet logo]()
$500
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:20 pm
LIS
- STL
3 stops36h 54m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$508
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:15 am
LIS
- STL
2 stops35h 32m
WestJet
Deal found 6/2![WestJet logo]()
$512
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:10 am
LIS
- STL
3 stops41h 27m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$513
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:10 am
LIS
- STL
3 stops43h 13m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$514
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:10 am
LIS
- STL
2 stops20h 32m
WestJet
Deal found 6/2![WestJet logo]()
$530
Find flight deals from Lisbon to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from Lisbon (LIS) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,032 (Mytrip) |
One-way from | $401 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Lisbon 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, Cheapflights users made 2,558,603 searches. Data last updated June 7, 2026.
Use the filters below to find and compare flights from Lisbon to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LisbonSt. Louis
LIS - STL
LISSTL
Lisbon Humberto Delgado
Wed 7/8
8:15 am-2:02 pm
2 stops35h 47m
Lambert-St Louis
Fri 7/17
6:05 am-9:45 pm
3 stops33h 40m
$1,032
LisbonSt. Louis
LIS - STL
LISSTL
Lisbon Humberto Delgado
Thu 7/16
11:05 am-11:32 pm
1 stop18h 27m
Lambert-St Louis
Thu 7/23
11:15 am-9:05 am
1 stop15h 50m
$1,177
LisbonSt. Louis
LIS - STL
LISSTL
Lisbon Humberto Delgado
Fri 7/10
6:35 am-8:55 pm
2 stops20h 20m
Lambert-St Louis
Wed 7/15
9:35 pm-5:55 pm
1 stop14h 20m
$1,191
LisbonSt. Louis
LIS - STL
LISSTL
Lisbon Humberto Delgado
Wed 7/8
11:05 am-11:32 pm
1 stop18h 27m
Lambert-St Louis
Fri 7/17
6:14 am-9:05 am
1 stop20h 51m
$1,265
LisbonSt. Louis
LIS - STL
LISSTL
Lisbon Humberto Delgado
Sat 7/4
6:10 am-8:39 pm
2 stops20h 29m
Lambert-St Louis
Sun 7/5
6:30 am-9:45 pm
2 stops33h 15m
$1,280
LisbonSt. Louis
LIS - STL
LISSTL
Lisbon Humberto Delgado
Fri 7/10
7:20 am-7:26 pm
2 stops18h 06m
Lambert-St Louis
Wed 7/15
7:56 pm-5:55 pm
2 stops15h 59m
$1,332
Quickest round-trip
LisbonSt. Louis
LIS - STL
LISSTL
Lisbon Humberto Delgado
Sat 7/4
5:05 am-3:46 pm
2 stops16h 41m
Lambert-St Louis
Sun 7/5
12:55 pm-10:30 am
1 stop15h 35m
$1,334
LisbonSt. Louis
LIS - STL
LISSTL
Lisbon Humberto Delgado
Thu 7/16
12:15 pm-2:02 pm
3 stops31h 47m
Lambert-St Louis
Thu 7/23
7:20 am-9:35 am
2 stops20h 15m
$1,593
Cheapest one-way
LisbonSt. Louis
LIS - STL
LISSTL
Lisbon Humberto Delgado
Thu 8/13
6:10 am-8:42 pm
2 stops20h 32m
$424
LisbonSt. Louis
LIS - STL
LISSTL
Lisbon Humberto Delgado
Tue 8/25
6:15 am-2:48 pm
3 stops38h 33m
$466
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Lisbon to St. Louis
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lisbon to St. Louis in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on Lisbon-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lisbon-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lisbon-St. Louis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Lisbon-St. Louis flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lisbon-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Lisbon to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Lisbon with our price prediction graph.
LIS-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.
Related info for your journey
Find useful and relevant information for your journey from Lisbon to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsO'Fallon
Edwardsville
Fenton
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Wentzville
Glencoe
Chesterfield
Alton
Farmington
Festus
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