$518+ Cheap flights from Portugal to Missouri
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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — STL
Oct 26 — Nov 21
Round-trip
1 adult, Economy
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Cheapest flights from Portugal to MissouriExplore the most affordable flight options available from Portugal to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 26, 2026.
Explore the most affordable flight options available from Portugal to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 26, 2026.
This lol.travel deal was found by Cheapflights users on 9/26. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:05 am -
1 stop15h 21m
Tue 11/171:20 pm -
2 stops16h 45m
Deal found 9/26![British Airways logo]()
$848
This Delta deal was found by Cheapflights users on 9/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:00 am -
2 stops16h 37m
Sat 11/1411:34 am -
2 stops17h 01m
Deal found 9/23![Delta logo]()
$856
This American Airlines deal was found by Cheapflights users on 9/23. 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 11/66:30 am -
2 stops17h 47m
Tue 11/101:58 pm -
2 stops16h 07m
Deal found 9/23![American Airlines logo]()
$865
This American Airlines deal was found by Cheapflights users on 9/24. 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.
Thu 11/1212:25 pm -
2 stops35h 22m
Mon 11/166:20 pm -
2 stops35h 25m
Deal found 9/24![American Airlines logo]()
$869
This American Airlines deal was found by Cheapflights users on 9/26. 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.
Thu 10/2911:05 am -
1 stop28h 36m
Mon 11/25:29 pm -
2 stops15h 26m
Deal found 9/26![American Airlines logo]()
$873
This Delta deal was found by Cheapflights users on 9/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:00 am -
2 stops21h 29m
Mon 11/166:40 am -
2 stops21h 55m
Deal found 9/25![Delta logo]()
$873
This British Airways deal was found by Cheapflights users on 9/23. 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.
Sat 12/1910:40 am -
1 stop17h 07m
Mon 1/410:00 am -
2 stops20h 05m
Deal found 9/23![British Airways logo]()
$879
This Iberia deal was found by Cheapflights users on 9/25. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/124:40 pm -
2 stops32h 42m
Mon 11/1611:35 am -
2 stops18h 10m
Deal found 9/25![Iberia logo]()
$915
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Mon 11/96:00 am -
2 stops23h 24m
Mon 11/166:00 am -
1 stop21h 30m
Deal found 9/25![United Airlines logo]()
$950
This United Airlines deal was found by Cheapflights users on 9/25. 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 11/126:00 am -
2 stops21h 40m
Mon 11/1611:29 am -
1 stop16h 01m
Deal found 9/25![United Airlines logo]()
$952
This Lufthansa deal was found by Cheapflights users on 9/23. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:00 am -
2 stops16h 59m
Sat 11/1411:29 am -
1 stop16h 01m
Deal found 9/23![Lufthansa logo]()
$957
This Lufthansa deal was found by Cheapflights users on 9/25. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/912:35 pm -
1 stop15h 17m
Mon 11/1611:29 am -
1 stop16h 01m
Deal found 9/25![Lufthansa logo]()
$974
Best flights from Portugal to MissouriDiscover carefully curated flight deals from Portugal to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 26, 2026.
Discover carefully curated flight deals from Portugal to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 26, 2026.
This Delta deal was found by Cheapflights users on 9/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:00 am -
2 stops16h 37m
Sat 11/1411:34 am -
2 stops17h 01m
Deal found 9/23![Delta logo]()
$856
This lol.travel deal was found by Cheapflights users on 9/26. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:00 am -
2 stops18h 22m
Tue 11/171:15 pm -
2 stops16h 50m
Deal found 9/26![British Airways logo]()
$860
This American Airlines deal was found by Cheapflights users on 9/24. 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.
Thu 1/146:30 am -
2 stops20h 02m
Mon 1/1810:27 am -
2 stops19h 38m
Deal found 9/24![American Airlines logo]()
$865
This Iberia deal was found by Cheapflights users on 9/21. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/1412:25 pm -
2 stops27h 02m
Mon 1/181:38 pm -
2 stops16h 07m
Deal found 9/21![Iberia logo]()
$910
This United Airlines deal was found by Cheapflights users on 9/24. 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 11/126:00 am -
2 stops19h 23m
Mon 11/169:59 am -
1 stop17h 31m
Deal found 9/24![United Airlines logo]()
$950
This Lufthansa deal was found by Cheapflights users on 9/25. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/912:35 pm -
1 stop15h 17m
Mon 11/1611:29 am -
1 stop16h 01m
Deal found 9/25![Lufthansa logo]()
$974
This Air France deal was found by Cheapflights users on 9/22. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:35 am -
2 stops16h 51m
Tue 10/279:40 am -
1 stop18h 20m
Deal found 9/22![Air France logo]()
$1,009
This American Airlines deal was found by Cheapflights users on 9/23. 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 11/66:30 am -
2 stops17h 47m
Tue 11/101:58 pm -
2 stops16h 07m
Deal found 9/23![American Airlines logo]()
$865
This British Airways deal was found by Cheapflights users on 9/23. 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.
Mon 12/2111:05 am -
1 stop16h 42m
Sun 1/311:09 am -
2 stops18h 56m
Deal found 9/23![British Airways logo]()
$879
This American Airlines deal was found by Cheapflights users on 9/24. 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.
Thu 11/1212:25 pm -
2 stops35h 22m
Mon 11/166:20 pm -
2 stops35h 25m
Deal found 9/24![American Airlines logo]()
$869
This British Airways deal was found by Cheapflights users on 9/24. 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 1/1410:55 am -
1 stop15h 36m
Mon 1/181:05 pm -
1 stop14h 00m
Deal found 9/24![British Airways logo]()
$879
This Lufthansa deal was found by Cheapflights users on 9/23. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:30 pm -
1 stop31h 15m
Sat 11/1411:29 am -
1 stop16h 01m
Deal found 9/23![Lufthansa logo]()
$983
This Delta deal was found by Cheapflights users on 9/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:35 am -
2 stops21h 14m
Tue 10/2710:32 am -
2 stops19h 53m
Deal found 9/22![Delta logo]()
$984
This United Airlines deal was found by Cheapflights users on 9/24. 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 10/1012:35 pm -
1 stop15h 02m
Wed 10/143:30 pm -
1 stop13h 50m
Deal found 9/24![United Airlines logo]()
$1,026
This Booking.com deal was found by Cheapflights users on 9/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:30 pm -
3 stops27h 28m
Thu 10/154:30 pm -
3 stops20h 50m
Deal found 9/25![Multiple Airlines logo]()
$2,066
This American Airlines deal was found by Cheapflights users on 9/22. 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.
Thu 10/2911:05 am -
2 stops17h 37m
Mon 11/25:29 pm -
2 stops15h 26m
Deal found 9/22![American Airlines logo]()
$879
This British Airways deal was found by Cheapflights users on 9/23. 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.
Sat 12/1910:40 am -
1 stop17h 07m
Mon 1/410:00 am -
2 stops20h 05m
Deal found 9/23![British Airways logo]()
$879
This Lufthansa deal was found by Cheapflights users on 9/24. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1012:35 pm -
1 stop15h 02m
Wed 10/141:29 pm -
2 stops15h 51m
Deal found 9/24![Lufthansa logo]()
$998
This Delta deal was found by Cheapflights users on 9/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1511:30 am -
2 stops17h 54m
Sat 11/212:45 pm -
2 stops18h 25m
Deal found 9/22![Delta logo]()
$1,004
This United Airlines deal was found by Cheapflights users on 9/24. 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 1/1410:15 am -
2 stops17h 30m
Mon 1/183:20 pm -
1 stop10h 50m
Deal found 9/24![United Airlines logo]()
$1,042
This Lufthansa deal was found by Cheapflights users on 9/22. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/155:00 am -
2 stops20h 55m
Sat 11/2111:33 am -
1 stop16h 47m
Deal found 9/22![Lufthansa logo]()
$1,023
This United Airlines deal was found by Cheapflights users on 9/25. 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 12/1812:20 pm -
2 stops15h 26m
Sat 1/27:31 am -
2 stops20h 49m
Deal found 9/25![United Airlines logo]()
$1,042
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Mon 11/910:15 am -
1 stop16h 24m
Mon 11/163:20 pm -
1 stop10h 50m
Deal found 9/25![United Airlines logo]()
$1,042
This Lufthansa deal was found by Cheapflights users on 9/25. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/111:15 pm -
1 stop30h 10m
Thu 10/151:29 pm -
2 stops19h 36m
Deal found 9/25![Lufthansa logo]()
$1,071
Last-minute flights from Portugal to MissouriDiscover last-minute flight deals from Portugal to Missouri. Data last updated September 26, 2026 and is based on user searches.
Discover last-minute flight deals from Portugal to Missouri. Data last updated September 26, 2026 and is based on user searches.
This Lufthansa deal was found by Cheapflights users on 9/24. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1012:35 pm -
1 stop15h 02m
Wed 10/143:30 pm -
1 stop13h 50m
Deal found 9/24![Lufthansa logo]()
$998
This United Airlines deal was found by Cheapflights users on 9/24. 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 10/1012:35 pm -
1 stop15h 02m
Wed 10/143:30 pm -
1 stop13h 50m
Deal found 9/24![United Airlines logo]()
$1,026
This Gotogate deal was found by Cheapflights users on 9/24. 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.
Sat 10/104:50 pm -
2 stops32h 31m
Wed 10/1412:20 pm -
2 stops17h 00m
Deal found 9/24![Multiple Airlines logo]()
$1,031
This Lufthansa deal was found by Cheapflights users on 9/25. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/111:15 pm -
1 stop30h 10m
Thu 10/151:29 pm -
2 stops19h 36m
Deal found 9/25![Lufthansa logo]()
$1,071
This United Airlines deal was found by Cheapflights users on 9/26. 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.
Mon 10/1212:35 pm -
1 stop26h 13m
Fri 10/1610:27 am -
2 stops17h 18m
Deal found 9/26![United Airlines logo]()
$1,066
This Mytrip deal was found by Cheapflights users on 9/26. 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.
Mon 10/124:35 pm -
2 stops34h 46m
Fri 10/168:00 am -
2 stops17h 10m
Deal found 9/26![Multiple Airlines logo]()
$1,124
This Delta deal was found by Cheapflights users on 9/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:35 am -
2 stops21h 14m
Tue 10/2710:32 am -
2 stops19h 53m
Deal found 9/22![Delta logo]()
$984
This Lufthansa deal was found by Cheapflights users on 9/22. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:25 am -
1 stop19h 19m
Tue 10/2711:33 am -
1 stop17h 32m
Deal found 9/22![Lufthansa logo]()
$1,050
This Air France deal was found by Cheapflights users on 9/22. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:35 am -
2 stops16h 51m
Tue 10/272:10 pm -
2 stops16h 15m
Deal found 9/22![Air France logo]()
$1,006
This American Airlines deal was found by Cheapflights users on 9/26. 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.
Thu 10/2911:05 am -
1 stop28h 36m
Mon 11/25:29 pm -
2 stops15h 26m
Deal found 9/26![American Airlines logo]()
$873
This Delta deal was found by Cheapflights users on 9/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2911:30 am -
2 stops17h 24m
Tue 11/36:47 am -
2 stops22h 38m
Deal found 9/22![Delta logo]()
$882
This British Airways deal was found by Cheapflights users on 9/26. 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 10/2910:40 am -
2 stops18h 39m
Mon 11/25:29 pm -
2 stops19h 21m
Deal found 9/26![British Airways logo]()
$888
One-way flights from Portugal to MissouriSearch for one-way flight options from Portugal to Missouri. Find affordable one-way fares based on user searches. Data last updated September 26, 2026.
Search for one-way flight options from Portugal to Missouri. Find affordable one-way fares based on user searches. Data last updated September 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 11/158:15 pm -
3 stops33h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$518
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 11/149:40 am -
3 stops55h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$583
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 10/275:55 pm -
3 stops54h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Multiple Airlines logo]()
$601
This Iberia deal was found by Cheapflights users on 9/23. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/148:20 am -
2 stops15h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Iberia logo]()
$620
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 10/157:00 pm -
3 stops54h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Multiple Airlines logo]()
$639
This Expedia deal was found by Cheapflights users on 9/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1911:05 am -
1 stop30h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![British Airways logo]()
$673
This American Airlines deal was found by Cheapflights users on 9/21. 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 3/1910:45 am -
2 stops17h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![American Airlines logo]()
$700
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 10/147:00 pm -
3 stops43h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Multiple Airlines logo]()
$771
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 10/1310:20 am -
2 stops39h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Multiple Airlines logo]()
$775
This Kiwi.com deal was found by Cheapflights users on 9/21. 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.
Fri 3/199:40 am -
3 stops38h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$833
This KAYAK deal was found by Cheapflights users on 9/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:10 pm -
1 stop22h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![TAP AIR PORTUGAL logo]()
$861
This Thrive Travel deal was found by Cheapflights users on 9/23. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:00 am -
1 stop13h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Lufthansa logo]()
$910
Find flight deals from Portugal to Missouri
Keep the following information in mind while searching for Portugal to Missouri flight deals. Data was last updated September 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $848 (lol.travel) |
One-way from | $518 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Portugal to Missouri 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 7,457,451 searches. Data last updated September 26, 2026.
Use the filters below to find and compare flights from Portugal to Missouri that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortoSt. Louis
OPO Porto - STL Lambert-St Louis
OPOSTL
Porto
Sun 11/15
8:15 pm-11:16 pm
3 stops33h 01m
Lambert-St Louis
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$518
PortoSt. Louis
OPO Porto - STL Lambert-St Louis
OPOSTL
Porto
Sat 11/14
9:40 am-11:19 am
3 stops55h 39m
Lambert-St Louis
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$583
LisbonKansas City
LIS Lisbon Humberto Delgado - MCI Kansas City
LISMCI
Lisbon Humberto Delgado
Tue 10/27
5:55 pm-7:47 pm
3 stops54h 52m
Kansas City
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$601
LisbonKansas City
LIS Lisbon Humberto Delgado - MCI Kansas City
LISMCI
Lisbon Humberto Delgado
Fri 3/19
11:05 am-12:10 pm
1 stop30h 05m
Kansas City
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$673
LisbonKansas City
LIS Lisbon Humberto Delgado - MCI Kansas City
LISMCI
Lisbon Humberto Delgado
Wed 10/14
7:00 pm-8:26 am
3 stops43h 26m
Kansas City
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$771
LisbonKansas City
LIS Lisbon Humberto Delgado - MCI Kansas City
LISMCI
Lisbon Humberto Delgado
Thu 10/15
10:20 am-7:48 pm
2 stops39h 28m
Kansas City
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$830
LisbonKansas City
LIS Lisbon Humberto Delgado - MCI Kansas City
LISMCI
Lisbon Humberto Delgado
Fri 3/19
9:40 am-7:36 pm
3 stops38h 56m
Kansas City
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$833
PortoSt. Louis
OPO Porto - STL Lambert-St Louis
OPOSTL
Porto
Sat 11/7
5:00 am-3:37 pm
2 stops16h 37m
Lambert-St Louis
Sat 11/14
11:34 am-10:35 am
2 stops17h 01m
$856
LisbonSt. Louis
LIS Lisbon Humberto Delgado - STL Lambert-St Louis
LISSTL
Lisbon Humberto Delgado
Thu 11/12
7:00 am-7:22 pm
2 stops18h 22m
Lambert-St Louis
Tue 11/17
1:15 pm-12:05 pm
2 stops16h 50m
$860
PortoSt. Louis
OPO Porto - STL Lambert-St Louis
OPOSTL
Porto
Sat 11/14
6:10 pm-10:47 am
1 stop22h 37m
Lambert-St Louis
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$861
Showing 1-10 of 35 resultsSorted by cheapest first
Best time to book a flight from Portugal to Missouri
Have a flexible travel schedule? Discover the best time to fly to Missouri from Portugal with our price prediction graph.
OPO-STL
LIS-MCI
LIS-STL
FAO-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 from Portugal to Missouri
PT0-USMO
OPO-STL
LIS-MCI
LIS-STL
FAO-STL
No data available for this route at this time. Please check back soon.
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