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St. Louis

$602+ Cheap flights from Hannover (HAJ) 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
HAJ — STL
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Hannover to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Hannover (HAJ) 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 April 29, 2025.

Round-trip from

$602
(Booking.com)
From Hannover to Lambert-St Louis
Search Deals

Find flight deals from Hannover to St. Louis

Cheapest flights from Hannover to St. Louis
Explore the most affordable flight options available from Hannover to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Booking.com deal was found by Cheapflights users on 4/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/149:50 pmHAJ - STL
2 stops24h 31mBritish Airways
Sun 5/187:30 pmSTL - HAJ
2 stops37h 20mBritish Airways
Deal found 4/28$602
This Flysmarter deal was found by Cheapflights users on 4/28. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/109:00 amHAJ - STL
2 stops17h 33mMultiple Airlines
Thu 10/234:05 pmSTL - HAJ
2 stops17h 25mMultiple Airlines
Deal found 4/28$620
This Air Canada deal was found by Cheapflights users on 4/29. 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 6/1310:55 amHAJ - STL
2 stops16h 03mAir Canada
Fri 6/207:30 amSTL - HAJ
2 stops24h 00mAir Canada
Deal found 4/29$679
This Flysmarter deal was found by Cheapflights users on 4/28. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/106:30 amHAJ - STL
1 stop14h 00mLufthansa
Thu 10/2312:28 pmSTL - HAJ
2 stops14h 47mLufthansa
Deal found 4/28$685
This United Airlines deal was found by Cheapflights users on 4/29. 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 6/136:30 amHAJ - STL
1 stop14h 00mUnited Airlines
Fri 6/201:30 pmSTL - HAJ
2 stops13h 55mUnited Airlines
Deal found 4/29$1,147
This Flysmarter deal was found by Cheapflights users on 4/28. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/142:15 pmHAJ - STL
2 stops16h 23mKLM
Sun 5/186:05 pmSTL - HAJ
3 stops20h 35mKLM
Deal found 4/28$1,268

Cheapflights Fare Finder

Customize your flight search to find flights from Hannover 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 April 29, 2025.
Use the filters below to find and compare flights from Hannover to St. Louis that are best for you.

Fly from

Hannover

Fly to

St. Louis

Route

Depart

Return

Price

HannoverSt. Louis

HAJ - STL

HAJSTL

Hannover

Wed 5/14

9:50 pm-3:21 pm

2 stops24h 31m

Lambert-St Louis

Sun 5/18

7:30 pm-3:50 pm

2 stops37h 20m

$602

HannoverSt. Louis

HAJ - STL

HAJSTL

Hannover

Fri 10/10

9:00 am-7:33 pm

2 stops17h 33m

Lambert-St Louis

Thu 10/23

4:05 pm-4:30 pm

2 stops17h 25m

$620

HannoverSt. Louis

HAJ - STL

HAJSTL

Hannover

Fri 6/13

10:55 am-7:58 pm

2 stops16h 03m

Lambert-St Louis

Fri 6/20

7:30 am-2:30 pm

2 stops24h 00m

$679

HannoverSt. Louis

HAJ - STL

HAJSTL

Hannover

Fri 10/10

6:30 am-1:30 pm

1 stop14h 00m

Lambert-St Louis

Thu 10/23

12:28 pm-10:15 am

2 stops14h 47m

$685

HannoverSt. Louis

HAJ - STL

HAJSTL

Hannover

Fri 6/13

6:30 am-1:30 pm

1 stop14h 00m

Lambert-St Louis

Fri 6/20

1:30 pm-10:25 am

2 stops13h 55m

$1,147

HannoverSt. Louis

HAJ - STL

HAJSTL

Hannover

Wed 5/14

2:15 pm-11:38 pm

2 stops16h 23m

Lambert-St Louis

Sun 5/18

6:05 pm-9:40 pm

3 stops20h 35m

$1,268

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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

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

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

Currently, August is the cheapest month in which you can book a flight from Hannover to St. Louis (average of $311). Flying from Hannover 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 April 29, 2025.
KLM
7.8
Good
1,334 reviews

Crew

8.4

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Food

7.2

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,334 reviews
KLM
7.8
Good
1,334 reviews

Crew

8.4

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Food

7.2

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
United Airlines
7.4
Good
8,696 reviews
KLM
7.8
Good
1,334 reviews

Crew

8.4

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Food

7.2

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Air Canada
7.0
Good
9,244 reviews
KLM
7.8
Good
1,334 reviews

Crew

8.4

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Food

7.2

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Lufthansa
6.7
Okay
7,044 reviews
KLM
7.8
Good
1,334 reviews

Crew

8.4

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Food

7.2

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
British Airways
6.6
Okay
6,835 reviews
KLM
7.8
Good
1,334 reviews

Crew

8.4

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Food

7.2

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

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

    Currently priced at $602, British Airways will fly you from Hannover to St. Louis and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and Lufthansa - these airlines can fly you to your destination from $679 and $685, respectively.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Hannover to St. Louis (average of $311). Flying from Hannover 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 Hannover?

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

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