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St. Louis

$558+ 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 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
HAM — STL
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
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 September 14, 2025.

Round-trip from

$558
(Delta)

Popular in

September

Cheapest in

January

Average price

$1,914
From Hamburg to Lambert-St Louis
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($256 potential increase over avg. RT price).
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Cheapest flight prices on average. 13% potential price decrease ($100 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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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 September 14, 2025.

This Flighttix 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/267:00 amHAM - STL
1 stop13h 30mMultiple Airlines
Fri 10/312:25 pmSTL - HAM
2 stops18h 45mMultiple Airlines
Deal found 9/13$687
This Expedia deal was found by Cheapflights users on 9/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1911:00 amHAM - STL
2 stops35h 29mAir Canada
Mon 1/54:05 pmSTL - HAM
2 stops43h 25mAir Canada
Deal found 9/12$742
This Flysmarter 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/286:00 amHAM - STL
2 stops16h 44mLufthansa
Sun 10/53:30 pmSTL - HAM
1 stop12h 35mLufthansa
Deal found 9/13$762
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Fri 9/266:00 amHAM - STL
1 stop14h 30mUnited Airlines
Fri 10/312:25 pmSTL - HAM
2 stops13h 40mUnited Airlines
Deal found 9/12$815
This Expedia deal was found by Cheapflights users on 9/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/197:30 amHAM - STL
1 stop13h 25mMultiple Airlines
Mon 1/54:05 pmSTL - HAM
2 stops43h 25mMultiple Airlines
Deal found 9/12$839
This Booking.com deal was found by Cheapflights users on 9/12. 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.
Fri 12/198:30 amHAM - STL
2 stops37h 59mAir Canada
Sat 1/34:05 pmSTL - HAM
2 stops35h 00mAir Canada
Deal found 9/12$851
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/286:00 amHAM - STL
1 stop14h 30mUnited Airlines
Sun 10/53:30 pmSTL - HAM
1 stop11h 05mUnited Airlines
Deal found 9/13$871
This Flysmarter 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/286:00 amHAM - STL
2 stops16h 44mAir Canada
Sun 10/511:10 amSTL - HAM
3 stops15h 55mAir Canada
Deal found 9/13$934
This SmartFares deal was found by Cheapflights users on 9/12. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/197:30 amHAM - STL
1 stop13h 25mLufthansa
Sat 1/36:35 pmSTL - HAM
2 stops44h 25mLufthansa
Deal found 9/12$940

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 September 14, 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

Mon 2/16

6:10 am-8:39 pm

2 stops21h 29m

Lambert-St Louis

Mon 3/2

7:30 am-10:25 am

2 stops19h 55m

$558

HamburgSt. Louis

HAM - STL

HAMSTL

Hamburg

Fri 9/26

7:00 am-1:30 pm

1 stop13h 30m

Lambert-St Louis

Fri 10/3

12:25 pm-2:10 pm

2 stops18h 45m

$687

HamburgSt. Louis

HAM - STL

HAMSTL

Hamburg

Fri 12/19

11:00 am-3:29 pm

2 stops35h 29m

Lambert-St Louis

Mon 1/5

4:05 pm-6:30 pm

2 stops43h 25m

$742

HamburgSt. Louis

HAM - STL

HAMSTL

Hamburg

Sun 9/28

6:00 am-3:44 pm

2 stops16h 44m

Lambert-St Louis

Sun 10/5

12:25 pm-9:35 am

2 stops14h 10m

$762

HamburgSt. Louis

HAM - STL

HAMSTL

Hamburg

Fri 9/26

6:00 am-1:30 pm

1 stop14h 30m

Lambert-St Louis

Fri 10/3

12:25 pm-9:05 am

2 stops13h 40m

$815

HamburgSt. Louis

HAM - STL

HAMSTL

Hamburg

Fri 12/19

7:30 am-1:55 pm

1 stop13h 25m

Lambert-St Louis

Mon 1/5

4:05 pm-6:30 pm

2 stops43h 25m

$839

HamburgSt. Louis

HAM - STL

HAMSTL

Hamburg

Fri 12/19

8:30 am-3:29 pm

2 stops37h 59m

Lambert-St Louis

Sat 1/3

4:05 pm-10:05 am

2 stops35h 00m

$851

HamburgSt. Louis

HAM - STL

HAMSTL

Hamburg

Sun 9/28

6:00 am-1:30 pm

1 stop14h 30m

Lambert-St Louis

Sun 10/5

3:30 pm-9:35 am

1 stop11h 05m

$871

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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.

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.

  • How long is the flight from Hamburg to St. Louis?

    A quick flight from Hamburg to St. Louis can take about 16h 44m. Delta provides one of the quickest options available for as low as $762. There are 4496 mi between Hamburg and St. Louis. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
St. Peters
Chesterfield
Alton
Farmington
Festus

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