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$591+ 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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BDA
ago. 3 — ago. 101
dom. 8/3
dom. 8/10
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 julio 29, 2025.

Round-trip from

$591
(Delta)

Popular in

December

Cheapest in

February

Average price

$649
From Lambert-St Louis to Hamilton L.F Wade Intl
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 julio 29, 2025.

This Delta deal was found by Cheapflights users on 7/28. 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.
mié. 12/316:00 amSTL - BDA
1 stop6h 40mDelta
mié. 1/73:55 pmBDA - STL
1 stop9h 45mDelta
Deal found 7/28$591
This FlightHub deal was found by Cheapflights users on 7/28. 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.
jue. 8/211:30 pmSTL - BDA
2 stops20h 20mAir Canada
dom. 8/2412:50 pmBDA - STL
2 stops33h 10mAir Canada
Deal found 7/28$631
This American Airlines deal was found by Cheapflights users on 7/28. 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.
mié. 12/317:30 amSTL - BDA
1 stop5h 20mAmerican Airlines
mié. 1/75:15 pmBDA - STL
2 stops19h 53mAmerican Airlines
Deal found 7/28$638
This Mytrip deal was found by Cheapflights users on 7/27. 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.
lun. 8/252:30 pmSTL - BDA
3 stops43h 20mMultiple Airlines
jue. 8/283:15 pmBDA - STL
3 stops24h 17mMultiple Airlines
Deal found 7/27$798

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 julio 29, 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

mié. 12/31

6:00 am-2:40 pm

1 stop6h 40m

Hamilton L.F Wade Intl

mié. 1/7

3:55 pm-11:40 pm

1 stop9h 45m

$591

St. LouisHamilton

STL - BDA

STLBDA

Lambert-St Louis

sáb. 1/17

5:18 pm-1:35 pm

2 stops18h 17m

Hamilton L.F Wade Intl

vie. 1/23

2:45 pm-9:10 pm

1 stop8h 25m

$616

St. LouisHamilton

STL - BDA

STLBDA

Lambert-St Louis

jue. 8/21

1:30 pm-11:50 am

2 stops20h 20m

Hamilton L.F Wade Intl

dom. 8/24

12:50 pm-8:00 pm

2 stops33h 10m

$631

St. LouisHamilton

STL - BDA

STLBDA

Lambert-St Louis

mié. 12/31

7:30 am-2:50 pm

1 stop5h 20m

Hamilton L.F Wade Intl

mié. 1/7

5:15 pm-11:08 am

2 stops19h 53m

$638

St. LouisHamilton

STL - BDA

STLBDA

Lambert-St Louis

lun. 8/25

2:30 pm-11:50 am

3 stops43h 20m

Hamilton L.F Wade Intl

jue. 8/28

3:15 pm-1:32 pm

3 stops24h 17m

$798

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Hamilton

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.

How much does it cost to fly round-trip from St. Louis to Hamilton, Pembroke?

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 julio 29, 2025.
See what other customers who have flown with Delta, United Airlines, 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
7,979 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

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
7,979 reviews
Delta
8.0
Very good
7,979 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

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!
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,979 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

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
7,979 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

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!
Air Canada
7.1
Good
9,826 reviews
Delta
8.0
Very good
7,979 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

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.

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

    Currently priced at $591, 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. Search Cheapflights for deals from United Airlines and Air Canada - these airlines can fly you to your destination from $616 and $631, respectively. You may be able to fly from St. Louis to Hamilton, Pembroke for 14% 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 julio 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$574Average$674FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$583Average$732FlexibilityNo cancel feeOn-time71%

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