$229+ Cheap flights from St. Louis (STL) to Hamilton (BDA)
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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BDA
Jun 14 — Jun 211
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
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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 May 15, 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 May 15, 2026.
This Expedia deal was found by Cheapflights users on 5/11. 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 6/78:40 am
STL
- BDA
1 stop26h 00m
Air Canada
Wed 6/101:35 pm
BDA
- STL
1 stop24h 31m
Air Canada
Deal found 5/11![Air Canada logo]()
$606
This Mytrip deal was found by Cheapflights users on 5/12. 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 9/3012:10 pm
STL
- BDA
2 stops46h 30m
Air Canada
Sat 10/31:35 pm
BDA
- STL
1 stop26h 25m
Air Canada
Deal found 5/12![Air Canada logo]()
$620
This Mytrip deal was found by Cheapflights users on 5/12. 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 9/3012:10 pm
STL
- BDA
2 stops46h 30m
Air Canada
Sun 10/41:35 pm
BDA
- STL
2 stops31h 06m
Air Canada
Deal found 5/12![Air Canada logo]()
$623
This Orbitz deal was found by Cheapflights users on 5/14. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/81:05 pm
STL
- BDA
2 stops45h 35m
Air Canada
Mon 6/151:35 pm
BDA
- STL
1 stop24h 31m
Air Canada
Deal found 5/14![Air Canada logo]()
$634
This Orbitz deal was found by Cheapflights users on 5/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/201:20 pm
STL
- BDA
2 stops21h 20m
Air Canada
Fri 6/261:35 pm
BDA
- STL
1 stop24h 46m
Air Canada
Deal found 5/10![Air Canada logo]()
$638
This Air Canada deal was found by Cheapflights users on 5/12. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/262:15 pm
STL
- BDA
1 stop20h 25m
Air Canada
Fri 7/31:35 pm
BDA
- STL
1 stop26h 27m
Air Canada
Deal found 5/12![Air Canada logo]()
$694
This Air Canada deal was found by Cheapflights users on 5/12. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/261:05 pm
STL
- BDA
2 stops21h 35m
Air Canada
Fri 5/291:35 pm
BDA
- STL
1 stop24h 31m
Air Canada
Deal found 5/12![Air Canada logo]()
$711
This Delta deal was found by Cheapflights users on 5/12. 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 9/306:00 am
STL
- BDA
1 stop6h 45m
Delta
Sat 10/33:55 pm
BDA
- STL
1 stop6h 55m
Delta
Deal found 5/12![Delta logo]()
$732
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 May 15, 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 May 15, 2026.
This Orbitz deal was found by Cheapflights users on 5/14. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/81:05 pm
STL
- BDA
2 stops45h 35m
Air Canada
Mon 6/151:35 pm
BDA
- STL
1 stop24h 31m
Air Canada
Deal found 5/14![Air Canada logo]()
$634
This Delta deal was found by Cheapflights users on 5/12. 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 9/306:00 am
STL
- BDA
1 stop6h 45m
Delta
Sat 10/33:55 pm
BDA
- STL
1 stop6h 55m
Delta
Deal found 5/12![Delta logo]()
$732
This United Airlines deal was found by Cheapflights users on 5/12. 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 9/168:30 pm
STL
- BDA
2 stops15h 10m
United Airlines
Sun 9/202:50 pm
BDA
- STL
1 stop10h 47m
United Airlines
Deal found 5/12![United Airlines logo]()
$765
This American Airlines deal was found by Cheapflights users on 5/10. 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 6/208:14 pm
STL
- BDA
2 stops16h 04m
American Airlines
Fri 6/263:08 pm
BDA
- STL
2 stops11h 08m
American Airlines
Deal found 5/10![American Airlines logo]()
$768
This Orbitz deal was found by Cheapflights users on 5/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/208:40 am
STL
- BDA
1 stop26h 00m
Air Canada
Fri 6/261:35 pm
BDA
- STL
1 stop24h 46m
Air Canada
Deal found 5/10![Air Canada logo]()
$634
This Air Canada deal was found by Cheapflights users on 5/12. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/262:15 pm
STL
- BDA
1 stop20h 25m
Air Canada
Fri 7/31:35 pm
BDA
- STL
1 stop26h 27m
Air Canada
Deal found 5/12![Air Canada logo]()
$694
This American Airlines deal was found by Cheapflights users on 5/11. 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 6/75:14 am
STL
- BDA
2 stops14h 36m
American Airlines
Thu 6/118:30 am
BDA
- STL
2 stops12h 00m
American Airlines
Deal found 5/11![American Airlines logo]()
$800
This United Airlines deal was found by Cheapflights users on 5/10. 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.
Tue 10/206:49 pm
STL
- BDA
2 stops16h 51m
United Airlines
Thu 10/222:50 pm
BDA
- STL
1 stop8h 34m
United Airlines
Deal found 5/10![United Airlines logo]()
$894
Last-minute flights from St. Louis to HamiltonDiscover last-minute flight deals from St. Louis to Hamilton. Data last updated May 15, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Hamilton. Data last updated May 15, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 5/12. 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.
Tue 5/267:05 am
STL
- BDA
1 stop27h 35m
Air Canada
Fri 5/291:35 pm
BDA
- STL
1 stop24h 31m
Air Canada
Deal found 5/12![Air Canada logo]()
$711
This Expedia deal was found by Cheapflights users on 5/11. 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 6/78:40 am
STL
- BDA
1 stop26h 00m
Air Canada
Wed 6/101:35 pm
BDA
- STL
1 stop24h 31m
Air Canada
Deal found 5/11![Air Canada logo]()
$606
This Orbitz deal was found by Cheapflights users on 5/14. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/81:05 pm
STL
- BDA
2 stops45h 35m
Air Canada
Mon 6/151:35 pm
BDA
- STL
1 stop24h 31m
Air Canada
Deal found 5/14![Air Canada logo]()
$634
This Orbitz deal was found by Cheapflights users on 5/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/201:20 pm
STL
- BDA
2 stops21h 20m
Air Canada
Fri 6/261:35 pm
BDA
- STL
1 stop24h 46m
Air Canada
Deal found 5/10![Air Canada logo]()
$638
This American Airlines deal was found by Cheapflights users on 5/11. 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 6/255:40 pm
STL
- BDA
1 stop16h 04m
American Airlines
Thu 7/212:35 pm
BDA
- STL
1 stop12h 57m
American Airlines
Deal found 5/11![American Airlines logo]()
$757
This Air Canada deal was found by Cheapflights users on 5/12. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/262:15 pm
STL
- BDA
1 stop20h 25m
Air Canada
Fri 7/31:35 pm
BDA
- STL
1 stop26h 27m
Air Canada
Deal found 5/12![Air Canada logo]()
$694
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 May 15, 2026.
Search for one-way flight options from St. Louis to Hamilton. Find affordable one-way fares based on user searches. Data last updated May 15, 2026.
This Air Canada deal was found by Cheapflights users on 5/12. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/32:40 pm
STL
- BDA
1 stop20h 00m
Air Canada
Deal found 5/12![Air Canada logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 10/48:10 pm
STL
- BDA
3 stops40h 40m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$489
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 May 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $606 (Expedia) |
One-way from | $229 (Air Canada) |
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 2,558,603 searches. Data last updated May 15, 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 - BDA
STLBDA
Lambert-St Louis
Mon 6/8
1:05 pm-12:40 pm
2 stops45h 35m
Hamilton L.F Wade Intl
Mon 6/15
1:35 pm-12:06 pm
1 stop24h 31m
$634
St. LouisHamilton
STL - BDA
STLBDA
Lambert-St Louis
Sat 6/20
8:40 am-12:40 pm
1 stop26h 00m
Hamilton L.F Wade Intl
Fri 6/26
1:35 pm-12:21 pm
1 stop24h 46m
$634
St. LouisHamilton
STL - BDA
STLBDA
Lambert-St Louis
Fri 6/26
2:15 pm-12:40 pm
1 stop20h 25m
Hamilton L.F Wade Intl
Fri 7/3
1:35 pm-2:02 pm
1 stop26h 27m
$694
Quickest round-trip
St. LouisHamilton
STL - BDA
STLBDA
Lambert-St Louis
Wed 9/30
6:00 am-2:45 pm
1 stop6h 45m
Hamilton L.F Wade Intl
Sat 10/3
3:55 pm-8:50 pm
1 stop6h 55m
$732
St. LouisHamilton
STL - BDA
STLBDA
Lambert-St Louis
Wed 9/16
8:30 pm-1:40 pm
2 stops15h 10m
Hamilton L.F Wade Intl
Sun 9/20
2:50 pm-11:37 pm
1 stop10h 47m
$765
St. LouisHamilton
STL - BDA
STLBDA
Lambert-St Louis
Sat 6/20
8:14 pm-2:18 pm
2 stops16h 04m
Hamilton L.F Wade Intl
Fri 6/26
3:08 pm-12:16 am
2 stops11h 08m
$768
St. LouisHamilton
STL - BDA
STLBDA
Lambert-St Louis
Sun 6/7
5:14 am-9:50 pm
2 stops14h 36m
Hamilton L.F Wade Intl
Thu 6/11
8:30 am-6:30 pm
2 stops12h 00m
$800
St. LouisHamilton
STL - BDA
STLBDA
Lambert-St Louis
Tue 10/20
6:49 pm-1:40 pm
2 stops16h 51m
Hamilton L.F Wade Intl
Thu 10/22
2:50 pm-9:24 pm
1 stop8h 34m
$894
Cheapest one-way
Quickest one-way
St. LouisHamilton
STL - BDA
STLBDA
Lambert-St Louis
Sat 10/3
2:40 pm-12:40 pm
1 stop20h 00m
$229
St. LouisHamilton
STL - BDA
STLBDA
Lambert-St Louis
Sun 10/4
12:10 pm-12:40 pm
2 stops22h 30m
$233
Showing 1-10 of 11 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 May.
| 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 May 15, 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.
Entertainment
6.9
Boarding
7.5
Crew
7.9
Food
6.4
Overall
7.1
Comfort
7.2
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Entertainment
6.9
Boarding
7.5
Crew
7.9
Food
6.4
Overall
7.1
Comfort
7.2
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
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.
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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 May 15, 2026.
St. Louis and Hamilton flights
Browse other St. Louis and Hamilton flight options. Last updated on May 15, 2026.
Other flights from St. Louis
Browse through other flights departing from St. Louis. Flights are based on user searches made on Cheapflights and were last updated on May 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 2,558,603 searches. Data last updated May 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$667 | Average$779 | FlexibilityNo cancel fee | On-time71% |