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St. Louis

$536+ Cheap flights from Hamburg (HAM) 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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
HAM — STL
Mar 25 — Apr 11
Tue 3/25
Tue 4/1
1 adult, Economy
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Cheap flight deals from Hamburg to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Hamburg (HAM) 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 March 20, 2025.

Round-trip from

$536
(Finnair)

Popular in

December

Cheapest in

November

Average price

$544
From Hamburg to Lambert-St Louis
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Hamburg to St. Louis

Cheapest flights from Hamburg to St. Louis
Explore the most affordable flight options available from Hamburg to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 20, 2025.

This Finnair deal was found by Cheapflights users on 3/19. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/248:35 amHAM - STL
2 stops32h 02mMultiple Airlines
Tue 4/295:45 amSTL - HAM
2 stops28h 45mMultiple Airlines
Deal found 3/19$536
This Flysmarter deal was found by Cheapflights users on 3/19. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/312:00 pmHAM - STL
2 stops14h 58mAir Canada
Sat 5/106:30 amSTL - HAM
3 stops19h 35mAir Canada
Deal found 3/19$647
This Booking.com deal was found by Cheapflights users on 3/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/247:00 pmHAM - STL
1 stop25h 30mLufthansa
Tue 4/291:12 pmSTL - HAM
2 stops15h 08mLufthansa
Deal found 3/19$1,241

Cheapflights Fare Finder

Customize your flight search to find flights from Hamburg 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 2,558,603 searches. Data last updated March 20, 2025.
Use the filters below to find and compare flights from Hamburg to St. Louis that are best for you.

Fly from

Hamburg

Fly to

St. Louis

Route

Depart

Return

Price

HamburgSt. Louis

HAM - STL

HAMSTL

Hamburg

Thu 4/24

8:35 am-9:37 am

2 stops32h 02m

Lambert-St Louis

Tue 4/29

5:45 am-5:30 pm

2 stops28h 45m

$536

HamburgSt. Louis

HAM - STL

HAMSTL

Hamburg

Sat 5/3

12:00 pm-7:58 pm

2 stops14h 58m

Lambert-St Louis

Sat 5/10

6:30 am-9:05 am

3 stops19h 35m

$647

HamburgSt. Louis

HAM - STL

HAMSTL

Hamburg

Thu 4/24

7:00 pm-1:30 pm

1 stop25h 30m

Lambert-St Louis

Tue 4/29

1:12 pm-11:20 am

2 stops15h 08m

$1,241

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/19

Best time to book a flight from Hamburg to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Hamburg 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 Hamburg to St. Louis

What is the cheapest month to book a flight from Hamburg to St. Louis?

Currently, August is the cheapest month in which you can book a flight from Hamburg to St. Louis (average of $311). Flying from Hamburg to St. Louis in March is currently the most expensive (average of $356). 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.

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated March 20, 2025.
Air Canada
7.0
Good
8,905 reviews

Comfort

7.0

Entertainment

6.7

Boarding

7.3

Overall

7.0

Food

6.2

Crew

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2024

YVR - LAX

Seamless in all ways..arriving 25 minutes early into Los Angeles was outstanding
Air Canada
7.0
Good
8,905 reviews
Air Canada
7.0
Good
8,905 reviews

Comfort

7.0

Entertainment

6.7

Boarding

7.3

Overall

7.0

Food

6.2

Crew

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2024

YVR - LAX

Seamless in all ways..arriving 25 minutes early into Los Angeles was outstanding
Lufthansa
6.7
Okay
6,943 reviews
Air Canada
7.0
Good
8,905 reviews

Comfort

7.0

Entertainment

6.7

Boarding

7.3

Overall

7.0

Food

6.2

Crew

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2024

YVR - LAX

Seamless in all ways..arriving 25 minutes early into Los Angeles was outstanding

Related info for your journey

Find useful and relevant information for your journey from Hamburg to St. Louis. 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 Hamburg to St. Louis round-trip?

    Flying on Air Canada is currently your cheapest option to St. Louis, with prices starting at $647. Another option worth looking into is Lufthansa, starting at $1,241 round trip. Air Canada is 4% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hamburg to St. Louis 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 Hamburg to St. Louis?

    Currently, August is the cheapest month in which you can book a flight from Hamburg to St. Louis (average of $311). Flying from Hamburg to St. Louis in March is currently the most expensive (average of $356). 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

Traveling to a place near Hamburg?

Book flights to Hamburg if you plan to visit one of these locations
Fenton
Fairview Heights
Maryland Heights
Collinsville
Wentzville
Eureka
St. Peters
Festus
Alton
Farmington
Chesterfield

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