$490+ Cheap flights from Milan (MIL) to St. Louis (STL)
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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
MIL — STL
Oct 21 — Oct 281
Round-trip
1 adult, Economy
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Find cheap flights from Milan 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
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Cheapest flights from Milan to St. LouisExplore the most affordable flight options available from Milan to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 21, 2026.
Explore the most affordable flight options available from Milan to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 21, 2026.
This Flighttix deal was found by Cheapflights users on 9/16. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1510:25 am -
2 stops20h 30m
Fri 12/410:34 am -
2 stops14h 31m
Deal found 9/16![British Airways logo]()
$802
This lol.travel deal was found by Cheapflights users on 9/16. 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 9/242:20 pm -
1 stop14h 23m
Mon 9/2811:09 am -
1 stop15h 56m
Deal found 9/16![British Airways logo]()
$814
This American Airlines deal was found by Cheapflights users on 9/20. 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 11/132:20 pm -
2 stops29h 08m
Sun 11/155:29 pm -
2 stops19h 31m
Deal found 9/20![American Airlines logo]()
$833
This Delta deal was found by Cheapflights users on 9/18. 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.
Fri 9/259:00 am -
2 stops21h 42m
Tue 9/2912:00 pm -
2 stops15h 25m
Deal found 9/18![Delta logo]()
$835
This Delta deal was found by Cheapflights users on 9/20. 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 11/1212:00 pm -
2 stops18h 56m
Wed 11/2512:29 pm -
2 stops14h 31m
Deal found 9/20![Delta logo]()
$836
This KLM deal was found by Cheapflights users on 9/18. 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 9/256:40 am -
2 stops17h 07m
Tue 9/291:55 pm -
2 stops14h 25m
Deal found 9/18![Multiple Airlines logo]()
$836
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:00 am -
2 stops19h 16m
Mon 10/510:05 am -
2 stops15h 45m
Deal found 9/21![Delta logo]()
$837
This American Airlines deal was found by Cheapflights users on 9/17. 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 11/1210:25 am -
2 stops18h 50m
Sun 11/1510:38 am -
1 stop17h 52m
Deal found 9/17![American Airlines logo]()
$839
This American Airlines deal was found by Cheapflights users on 9/20. 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.
Mon 9/282:20 pm -
2 stops17h 07m
Sun 10/44:37 pm -
1 stop33h 28m
Deal found 9/20![American Airlines logo]()
$840
This Delta deal was found by Cheapflights users on 9/16. 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 9/246:40 am -
2 stops17h 07m
Mon 9/2812:00 pm -
2 stops13h 50m
Deal found 9/16![Delta logo]()
$840
This American Airlines deal was found by Cheapflights users on 9/17. 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 11/127:55 am -
2 stops18h 27m
Sun 11/154:26 pm -
2 stops15h 04m
Deal found 9/17![American Airlines logo]()
$841
This American Airlines deal was found by Cheapflights users on 9/17. 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 9/242:20 pm -
2 stops17h 07m
Mon 9/2811:01 am -
2 stops16h 04m
Deal found 9/17![American Airlines logo]()
$842
Best flights from Milan to St. LouisDiscover carefully curated flight deals from Milan to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 2026.
Discover carefully curated flight deals from Milan to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 2026.
This American Airlines deal was found by Cheapflights users on 9/20. 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 11/132:20 pm -
2 stops29h 08m
Sun 11/155:29 pm -
2 stops19h 31m
Deal found 9/20![American Airlines logo]()
$833
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:40 am -
1 stop15h 18m
Mon 10/51:55 pm -
2 stops17h 50m
Deal found 9/21![Delta logo]()
$836
This KLM deal was found by Cheapflights users on 9/20. 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.
Thu 11/1212:55 pm -
1 stop15h 47m
Thu 11/261:00 pm -
2 stops14h 00m
Deal found 9/20![Multiple Airlines logo]()
$844
This British Airways deal was found by Cheapflights users on 9/19. 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.
Sun 11/221:30 pm -
2 stops15h 44m
Sun 11/291:14 pm -
2 stops17h 01m
Deal found 9/19![British Airways logo]()
$850
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Wed 11/186:25 am -
1 stop14h 20m
Sun 11/221:08 pm -
2 stops16h 32m
Deal found 9/20![United Airlines logo]()
$946
This American Airlines deal was found by Cheapflights users on 9/16. 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 11/1210:25 am -
2 stops18h 13m
Sun 11/151:20 pm -
2 stops23h 40m
Deal found 9/16![American Airlines logo]()
$835
This Delta deal was found by Cheapflights users on 9/20. 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.
Wed 11/186:30 am -
2 stops23h 52m
Sun 11/2210:20 am -
2 stops17h 55m
Deal found 9/20![Delta logo]()
$837
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:40 am -
2 stops17h 30m
Mon 10/512:00 pm -
2 stops16h 20m
Deal found 9/21![Delta logo]()
$837
This American Airlines deal was found by Cheapflights users on 9/17. 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 11/127:55 am -
2 stops18h 27m
Sun 11/154:26 pm -
2 stops15h 04m
Deal found 9/17![American Airlines logo]()
$841
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Sun 11/156:25 am -
1 stop14h 20m
Wed 11/253:40 pm -
1 stop14h 00m
Deal found 9/20![United Airlines logo]()
$946
This Delta deal was found by Cheapflights users on 9/17. 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 11/16:30 am -
2 stops16h 58m
Sun 11/82:38 pm -
2 stops16h 17m
Deal found 9/17![Delta logo]()
$840
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Tue 11/1710:25 am -
1 stop18h 09m
Sat 12/57:08 am -
1 stop17h 57m
Deal found 9/16![American Airlines logo]()
$843
This United Airlines deal was found by Cheapflights users on 9/17. 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 11/126:25 am -
2 stops15h 09m
Sun 11/153:40 pm -
1 stop14h 00m
Deal found 9/17![United Airlines logo]()
$951
This Delta deal was found by Cheapflights users on 9/17. 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 11/16:30 am -
2 stops20h 26m
Sun 11/82:38 pm -
2 stops17h 17m
Deal found 9/17![Delta logo]()
$842
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 11/1410:25 am -
2 stops18h 59m
Thu 12/36:00 am -
1 stop19h 05m
Deal found 9/16![American Airlines logo]()
$843
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Sun 11/1510:25 am -
1 stop17h 42m
Wed 12/27:00 am -
2 stops18h 05m
Deal found 9/16![American Airlines logo]()
$843
Last-minute flights from Milan to St. LouisDiscover last-minute flight deals from Milan to St. Louis. Data last updated September 21, 2026 and is based on user searches.
Discover last-minute flight deals from Milan to St. Louis. Data last updated September 21, 2026 and is based on user searches.
This lol.travel deal was found by Cheapflights users on 9/16. 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 9/242:20 pm -
1 stop14h 23m
Mon 9/2811:09 am -
1 stop15h 56m
Deal found 9/16![British Airways logo]()
$814
This Delta deal was found by Cheapflights users on 9/16. 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 9/246:40 am -
2 stops17h 07m
Mon 9/2812:00 pm -
2 stops13h 50m
Deal found 9/16![Delta logo]()
$840
This American Airlines deal was found by Cheapflights users on 9/17. 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 9/242:20 pm -
2 stops17h 07m
Mon 9/2811:01 am -
2 stops16h 04m
Deal found 9/17![American Airlines logo]()
$842
This Iberia deal was found by Cheapflights users on 9/16. 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 9/242:20 pm -
1 stop14h 23m
Mon 9/281:49 pm -
2 stops16h 51m
Deal found 9/16![Iberia logo]()
$949
This Delta deal was found by Cheapflights users on 9/18. 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.
Fri 9/2511:40 am -
1 stop19h 02m
Tue 9/291:55 pm -
2 stops17h 50m
Deal found 9/18![Delta logo]()
$835
This KLM deal was found by Cheapflights users on 9/18. 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 9/256:40 am -
2 stops17h 07m
Tue 9/291:55 pm -
2 stops14h 25m
Deal found 9/18![Multiple Airlines logo]()
$836
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:00 am -
2 stops19h 16m
Mon 10/510:05 am -
2 stops15h 45m
Deal found 9/21![Delta logo]()
$837
This American Airlines deal was found by Cheapflights users on 9/20. 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.
Mon 9/282:20 pm -
2 stops17h 07m
Sun 10/44:37 pm -
1 stop33h 28m
Deal found 9/20![American Airlines logo]()
$840
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2812:15 pm -
2 stops17h 27m
Mon 10/55:27 pm -
2 stops17h 18m
Deal found 9/21![British Airways logo]()
$953
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/283:20 pm -
1 stop13h 01m
Mon 10/512:20 pm -
1 stop12h 10m
Deal found 9/21![United Airlines logo]()
$956
This American Airlines deal was found by Cheapflights users on 9/20. 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.
Mon 9/287:25 am -
2 stops24h 02m
Sun 10/49:40 pm -
1 stop29h 30m
Deal found 9/20![Multiple Airlines logo]()
$1,030
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:40 am -
1 stop15h 18m
Mon 10/51:55 pm -
2 stops17h 50m
Deal found 9/21![Delta logo]()
$836
One-way flights from Milan to St. LouisSearch for one-way flight options from Milan to St. Louis. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
Search for one-way flight options from Milan to St. Louis. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 12/610:50 am -
3 stops31h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$490
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 1/131:20 pm -
2 stops41h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$553
This Expedia deal was found by Cheapflights users on 9/20. 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.
Sun 12/610:15 am -
2 stops30h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Iberia logo]()
$598
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 1/132:00 pm -
2 stops41h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$599
This Expedia deal was found by Cheapflights users on 9/19. 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.
Thu 12/1711:35 am -
2 stops28h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Iberia logo]()
$602
This Delta deal was found by Cheapflights users on 9/20. 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 3/2011:00 am -
2 stops28h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Delta logo]()
$611
This American Airlines deal was found by Cheapflights users on 9/19. 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 12/1710:25 am -
2 stops18h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![American Airlines logo]()
$616
This British Airways deal was found by Cheapflights users on 9/20. 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.
Sun 12/61:30 pm -
2 stops17h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![British Airways logo]()
$625
This KAYAK deal was found by Cheapflights users on 9/19. 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.
Wed 1/1310:25 am -
1 stop18h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Finnair logo]()
$630
This Ovago deal was found by Cheapflights users on 9/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/610:25 am -
1 stop29h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![British Airways logo]()
$641
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 12/176:20 am -
3 stops49h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$644
This KAYAK deal was found by Cheapflights users on 9/19. 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.
Thu 12/1710:25 am -
1 stop18h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Iberia logo]()
$686
Find flight deals from Milan to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from Milan (MIL) 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 September 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $802 (Flighttix) |
One-way from | $490 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Milan 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 7,457,451 searches. Data last updated September 21, 2026.
Use the filters below to find and compare flights from Milan to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MilanSt. Louis
MXP Milan Malpensa - STL Lambert-St Louis
MXPSTL
Milan Malpensa
Sat 3/20
11:00 am-9:36 am
2 stops28h 36m
Lambert-St Louis
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$611
Quickest round-trip
MilanSt. Louis
LIN Milan Linate - STL Lambert-St Louis
LINSTL
Milan Linate
Sun 12/6
1:30 pm-11:59 pm
2 stops17h 29m
Lambert-St Louis
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$625
MilanSt. Louis
MXP Milan Malpensa - STL Lambert-St Louis
MXPSTL
Milan Malpensa
Wed 1/13
10:25 am-9:35 pm
1 stop18h 10m
Lambert-St Louis
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$630
MilanSt. Louis
MXP Milan Malpensa - STL Lambert-St Louis
MXPSTL
Milan Malpensa
Sun 12/6
10:25 am-8:42 am
1 stop29h 17m
Lambert-St Louis
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$641
MilanSt. Louis
MXP Milan Malpensa - STL Lambert-St Louis
MXPSTL
Milan Malpensa
Thu 12/17
10:25 am-10:08 pm
1 stop18h 43m
Lambert-St Louis
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$686
MilanSt. Louis
LIN Milan Linate - STL Lambert-St Louis
LINSTL
Milan Linate
Sat 3/20
6:55 pm-9:08 pm
2 stops32h 13m
Lambert-St Louis
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$689
MilanSt. Louis
LIN Milan Linate - STL Lambert-St Louis
LINSTL
Milan Linate
Thu 12/17
11:35 am-9:38 pm
3 stops41h 03m
Lambert-St Louis
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$738
MilanSt. Louis
LIN Milan Linate - STL Lambert-St Louis
LINSTL
Milan Linate
Thu 10/8
11:40 am-9:29 am
2 stops28h 49m
Lambert-St Louis
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$746
MilanSt. Louis
MXP Milan Malpensa - STL Lambert-St Louis
MXPSTL
Milan Malpensa
Sat 3/20
2:20 pm-10:29 am
1 stop26h 09m
Lambert-St Louis
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$751
MilanSt. Louis
MXP Milan Malpensa - STL Lambert-St Louis
MXPSTL
Milan Malpensa
Sat 10/24
6:50 am-7:40 am
2 stops31h 50m
Lambert-St Louis
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$775
Showing 1-10 of 33 resultsSorted by cheapest first
Compare providers for flights from Milan 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 Milan to St. Louis in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Milan-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milan-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Milan-St. Louis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Milan-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 Milan-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 Milan to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Milan with our price prediction graph.
MIL-STL
MXP-STL
LIN-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 Milan to St. Louis
MIL-STL
MXP-STL
LIN-STL
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Milan 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 locationsFairview Heights
O'Fallon
Fenton
Swansea
Eureka
Wentzville
Maryland Heights
Collinsville
Edwardsville
Glencoe
Chesterfield
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