$224+ Cheap flights from St. Louis (STL) to Hamilton (BDA)
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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BDA
Oct 25 — Nov 11
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Hamilton 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 St. Louis to Hamilton
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Best
Last-minute
One-way
Cheapest flights from St. Louis to HamiltonExplore the most affordable flight options available from St. Louis to Hamilton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2026.
Explore the most affordable flight options available from St. Louis to Hamilton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 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.
Wed 10/286:00 am -
1 stop5h 50m
Sat 10/312:50 pm -
1 stop9h 09m
Deal found 9/23![Delta logo]()
$562
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.
Thu 11/56:00 am -
1 stop5h 35m
Thu 11/122:45 pm -
2 stops21h 47m
Deal found 9/21![United Airlines logo]()
$566
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.
Wed 10/215:40 pm -
1 stop16h 12m
Wed 10/288:30 am -
1 stop15h 29m
Deal found 9/21![American Airlines logo]()
$567
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:55 am -
1 stop25h 45m
Mon 9/281:35 pm -
1 stop26h 25m
Deal found 9/22![Air Canada logo]()
$624
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.
Fri 11/66:47 am -
1 stop6h 20m
Fri 11/138:30 am -
1 stop10h 55m
Deal found 9/22![American Airlines logo]()
$657
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.
Tue 12/156:30 am -
1 stop6h 35m
Tue 12/223:33 pm -
2 stops8h 49m
Deal found 9/21![American Airlines logo]()
$661
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.
Wed 10/287:29 am -
2 stops12h 24m
Sat 10/318:30 am -
2 stops14h 43m
Deal found 9/23![American Airlines logo]()
$686
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:01 pm -
2 stops16h 39m
Fri 10/162:50 pm -
1 stop8h 19m
Deal found 9/22![United Airlines logo]()
$696
Best flights from St. Louis to HamiltonDiscover carefully curated flight deals from St. Louis to Hamilton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 25, 2026.
Discover carefully curated flight deals from St. Louis to Hamilton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 25, 2026.
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.
Thu 11/56:47 am -
1 stop6h 20m
Thu 11/128:30 am -
1 stop15h 17m
Deal found 9/21![American Airlines logo]()
$562
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.
Wed 10/286:00 am -
1 stop5h 50m
Sat 10/312:50 pm -
1 stop9h 09m
Deal found 9/23![Delta logo]()
$562
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.
Thu 11/56:00 am -
1 stop5h 35m
Thu 11/122:45 pm -
2 stops21h 47m
Deal found 9/21![United Airlines logo]()
$566
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:00 am -
1 stop5h 35m
Fri 11/132:45 pm -
2 stops20h 10m
Deal found 9/22![United Airlines logo]()
$566
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.
Wed 10/285:40 am -
2 stops14h 13m
Sat 10/318:30 am -
1 stop15h 29m
Deal found 9/23![American Airlines logo]()
$571
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.
Tue 12/155:00 am -
2 stops15h 10m
Tue 12/223:33 pm -
2 stops8h 49m
Deal found 9/24![American Airlines logo]()
$661
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:01 pm -
2 stops16h 39m
Fri 10/162:50 pm -
1 stop8h 19m
Deal found 9/22![United Airlines logo]()
$696
Last-minute flights from St. Louis to HamiltonDiscover last-minute flight deals from St. Louis to Hamilton. Data last updated September 25, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Hamilton. Data last updated September 25, 2026 and is based on user searches.
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:55 am -
1 stop25h 45m
Mon 9/281:35 pm -
1 stop26h 25m
Deal found 9/22![Air Canada logo]()
$624
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:01 pm -
2 stops16h 39m
Fri 10/162:50 pm -
1 stop8h 19m
Deal found 9/22![United Airlines logo]()
$696
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.
Wed 10/215:40 pm -
1 stop16h 12m
Wed 10/288:30 am -
1 stop15h 29m
Deal found 9/21![American Airlines logo]()
$567
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:35 pm -
3 stops40h 05m
Wed 10/288:15 am -
3 stops30h 18m
Deal found 9/21![Multiple Airlines logo]()
$780
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.
Wed 10/286:00 am -
1 stop5h 50m
Sat 10/312:50 pm -
1 stop9h 09m
Deal found 9/23![Delta logo]()
$562
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.
Wed 10/287:29 am -
2 stops12h 24m
Sat 10/318:30 am -
2 stops14h 43m
Deal found 9/23![American Airlines logo]()
$686
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:44 pm -
2 stops17h 46m
Sat 10/318:15 am -
3 stops31h 18m
Deal found 9/23![Multiple Airlines logo]()
$786
One-way flights from St. Louis to HamiltonSearch for one-way flight options from St. Louis to Hamilton. Find affordable one-way fares based on user searches. Data last updated September 25, 2026.
Search for one-way flight options from St. Louis to Hamilton. Find affordable one-way fares based on user searches. Data last updated September 25, 2026.
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:55 am -
1 stop25h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Air Canada logo]()
$224
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.
Thu 10/812:10 pm -
2 stops22h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Air Canada logo]()
$229
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:35 pm -
2 stops41h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$323
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.
Thu 10/87:16 am -
1 stop5h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![American Airlines logo]()
$418
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.
Thu 10/82:10 pm -
3 stops46h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$556
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 10/2210:00 am -
3 stops33h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Multiple Airlines logo]()
$1,401
Find flight deals from St. Louis to Hamilton
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Hamilton (BDA). 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 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $562 (American Airlines) |
One-way from | $224 (Trip.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Hamilton 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 25, 2026.
Use the filters below to find and compare flights from St. Louis to Hamilton that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisHamilton
STL Lambert-St Louis - BDA Hamilton L.F Wade Intl
STLBDA
Lambert-St Louis
Thu 10/22
8:55 am-12:40 pm
1 stop25h 45m
Hamilton L.F Wade Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$224
St. LouisHamilton
STL Lambert-St Louis - BDA Hamilton L.F Wade Intl
STLBDA
Lambert-St Louis
Thu 10/8
12:10 pm-12:40 pm
2 stops22h 30m
Hamilton L.F Wade Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$229
St. LouisHamilton
STL Lambert-St Louis - BDA Hamilton L.F Wade Intl
STLBDA
Lambert-St Louis
Mon 10/12
6:35 pm-2:09 pm
2 stops41h 34m
Hamilton L.F Wade Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$323
Quickest round-trip
St. LouisHamilton
STL Lambert-St Louis - BDA Hamilton L.F Wade Intl
STLBDA
Lambert-St Louis
Mon 10/12
7:16 am-3:09 pm
1 stop5h 53m
Hamilton L.F Wade Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$418
St. LouisHamilton
STL Lambert-St Louis - BDA Hamilton L.F Wade Intl
STLBDA
Lambert-St Louis
Thu 10/8
7:16 am-3:09 pm
1 stop5h 53m
Hamilton L.F Wade Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$418
St. LouisHamilton
STL Lambert-St Louis - BDA Hamilton L.F Wade Intl
STLBDA
Lambert-St Louis
Thu 11/5
6:47 am-3:07 pm
1 stop6h 20m
Hamilton L.F Wade Intl
Thu 11/12
8:30 am-9:47 pm
1 stop15h 17m
$562
St. LouisHamilton
STL Lambert-St Louis - BDA Hamilton L.F Wade Intl
STLBDA
Lambert-St Louis
Wed 10/28
6:00 am-1:50 pm
1 stop5h 50m
Hamilton L.F Wade Intl
Sat 10/31
2:50 pm-9:59 pm
1 stop9h 09m
$562
St. LouisHamilton
STL Lambert-St Louis - BDA Hamilton L.F Wade Intl
STLBDA
Lambert-St Louis
Thu 11/5
6:00 am-1:35 pm
1 stop5h 35m
Hamilton L.F Wade Intl
Thu 11/12
2:45 pm-10:32 am
2 stops21h 47m
$566
St. LouisHamilton
STL Lambert-St Louis - BDA Hamilton L.F Wade Intl
STLBDA
Lambert-St Louis
Fri 11/6
6:00 am-1:35 pm
1 stop5h 35m
Hamilton L.F Wade Intl
Fri 11/13
2:45 pm-8:55 am
2 stops20h 10m
$566
St. LouisHamilton
STL Lambert-St Louis - BDA Hamilton L.F Wade Intl
STLBDA
Lambert-St Louis
Wed 10/28
5:40 am-9:53 pm
2 stops14h 13m
Hamilton L.F Wade Intl
Sat 10/31
8:30 am-9:59 pm
1 stop15h 29m
$571
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from St. Louis to Hamilton
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 St. Louis to Hamilton in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on St. Louis-Hamilton, Pembroke flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Hamilton, Pembroke flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Hamilton, Pembroke flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-Hamilton, Pembroke 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 St. Louis-Hamilton, Pembroke 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 St. Louis to Hamilton
Have a flexible travel schedule? Discover the best time to fly to Hamilton from St. Louis with our price prediction graph.
STL-BDA
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.
Reviews of airlines servicing Hamilton
Get insights into the airlines that provide service to Hamilton. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hamilton. Reviews last updated September 25, 2026.
See what other customers who have flown with American Airlines from St. Louis to Hamilton have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.4
Entertainment
6.8
Overall
7.0
Food
6.4
Crew
7.9
Comfort
7.2
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Boarding
7.4
Entertainment
6.8
Overall
7.0
Food
6.4
Crew
7.9
Comfort
7.2
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Hamilton. 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 Hamilton?
Book flights to Hamilton if you plan to visit one of these locationsCamden
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Other flights to Hamilton
Explore flights to Hamilton departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 25, 2026.
St. Louis and Hamilton flights
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Browse through other flights departing from St. Louis. Flights are based on user searches made on Cheapflights and were last updated on September 25, 2026.
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Top airline flying from St. Louis to Hamilton
Discover the top airline that operate flights from St. Louis to Hamilton. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$667 | Average$796 | FlexibilityNo cancel fee | On-time71% |