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$424+ 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BDA
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap 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 15, 2025.

Round-trip from

$424
(Gotogate)

Popular in

December

Cheapest in

November

Average price

$712
From Lambert-St Louis to Hamilton L.F Wade Intl
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High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from St. Louis to Hamilton

Cheapest flights from St. Louis to Hamilton
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 15, 2025.

This Gotogate deal was found by Cheapflights users on 9/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/251:30 pmSTL - BDA
2 stops20h 20mAir Canada
Wed 10/112:50 pmBDA - STL
1 stop8h 48mAir Canada
Deal found 9/14$424
This FlightHub deal was found by Cheapflights users on 9/13. 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.
Tue 10/79:15 amSTL - BDA
1 stop24h 35mAir Canada
Fri 10/1012:50 pmBDA - STL
1 stop8h 48mAir Canada
Deal found 9/13$446
This Air Canada deal was found by Cheapflights users on 9/13. 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 10/74:05 pmSTL - BDA
1 stop17h 45mAir Canada
Sat 10/115:45 pmBDA - STL
2 stops47h 33mAir Canada
Deal found 9/13$486
This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/189:50 amSTL - BDA
3 stops24h 00mMultiple Airlines
Sat 9/2012:50 pmBDA - STL
1 stop8h 48mMultiple Airlines
Deal found 9/14$659
This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/251:30 pmSTL - BDA
2 stops20h 20mMultiple Airlines
Wed 10/19:20 amBDA - STL
3 stops26h 20mMultiple Airlines
Deal found 9/14$665
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/186:52 amSTL - BDA
1 stop6h 16mAmerican Airlines
Sun 11/233:52 pmBDA - STL
1 stop10h 13mAmerican Airlines
Deal found 9/14$666
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/115:40 pmSTL - BDA
2 stops19h 28mAmerican Airlines
Sun 11/163:52 pmBDA - STL
1 stop10h 13mAmerican Airlines
Deal found 9/14$671

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 September 15, 2025.
Use the filters below to find and compare flights from St. Louis to Hamilton that are best for you.

Fly from

St. Louis

Fly to

Hamilton

Route

Depart

Return

Price

St. LouisHamilton

STL - BDA

STLBDA

Lambert-St Louis

Thu 9/25

1:30 pm-11:50 am

2 stops20h 20m

Hamilton L.F Wade Intl

Wed 10/1

12:50 pm-7:38 pm

1 stop8h 48m

$424

St. LouisHamilton

STL - BDA

STLBDA

Lambert-St Louis

Tue 10/7

4:05 pm-11:50 am

1 stop17h 45m

Hamilton L.F Wade Intl

Sat 10/11

5:45 pm-3:18 pm

2 stops47h 33m

$486

St. LouisHamilton

STL - BDA

STLBDA

Lambert-St Louis

Thu 9/25

1:30 pm-11:50 am

2 stops20h 20m

Hamilton L.F Wade Intl

Wed 10/1

9:20 am-9:40 am

3 stops26h 20m

$665

St. LouisHamilton

STL - BDA

STLBDA

Lambert-St Louis

Tue 11/18

6:52 am-3:08 pm

1 stop6h 16m

Hamilton L.F Wade Intl

Sun 11/23

3:52 pm-12:05 am

1 stop10h 13m

$666

St. LouisHamilton

STL - BDA

STLBDA

Lambert-St Louis

Tue 11/11

6:14 pm-3:08 pm

2 stops18h 54m

Hamilton L.F Wade Intl

Sun 11/16

3:52 pm-12:05 am

1 stop10h 13m

$671

St. LouisHamilton

STL - BDA

STLBDA

Lambert-St Louis

Mon 10/6

7:23 am-3:05 pm

1 stop5h 42m

Hamilton L.F Wade Intl

Fri 10/10

9:00 am-5:28 pm

1 stop10h 28m

$680

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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.
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 15, 2025.
See what other customers who have flown with Delta and 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.
Delta
8.0
Very good
7,956 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,956 reviews
Delta
8.0
Very good
7,956 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,956 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • How long is the flight from St. Louis to Hamilton, Pembroke?

    A quick flight from St. Louis to Hamilton, Pembroke can take about 20h 20m. Air Canada provides one of the quickest options available for as low as $424. The distance from St. Louis to Hamilton, Pembroke is about 1503 mi.

  • What are the cheapest airlines flying from St. Louis to Hamilton, Pembroke round-trip?

    Currently priced at $574, Delta will fly you from St. Louis to Hamilton, Pembroke and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $617. You may be able to fly from St. Louis to Hamilton, Pembroke for 20% less than the average price by searching for these airlines.

  • Can I find deals for flights from St. Louis to Hamilton that include hotel bookings?

    Yes. In addition to deals on St. Louis to Hamilton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Hamilton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Hamilton.

  • Can I find deals for business class flights from St. Louis to Hamilton?

    Yes. Cheapflights offers flight deals from St. Louis to Hamilton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Hamilton, Pembroke?

    Currently, April is the cheapest month in which you can book a flight from St. Louis to Hamilton, Pembroke (average of $394). Flying from St. Louis to Hamilton, Pembroke in December is currently the most expensive (average of $534). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for St. Louis to Hamilton

See prices for flight routes from nearby airports that may be better suited for you.
Kansas City to Hamilton flights

Top 2 airlines flying from St. Louis to Hamilton

Discover the top 2 airlines 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$574Average$674FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$617Average$754FlexibilityNo cancel feeOn-time71%

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