$587+ 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 6/26. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Hannover to St. Louis with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 junio 12, 2025.
Round-trip from | $587 (American Airlines) |
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Find flight deals from Hannover to St. Louis
Cheapest flights from Hannover to St. LouisExplore 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 junio 12, 2025.
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 junio 12, 2025.
This American Airlines deal was found by Cheapflights users on 6/10. 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.
This United Airlines deal was found by Cheapflights users on 6/10. 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.
This British Airways deal was found by Cheapflights users on 6/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Flysmarter deal was found by Cheapflights users on 6/11. 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.
This Flysmarter deal was found by Cheapflights users on 6/10. 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.
This Delta deal was found by Cheapflights users on 6/11. 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.
This Air France deal was found by Cheapflights users on 6/12. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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 junio 12, 2025.
Use the filters below to find and compare flights from Hannover to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
HannoverSt. Louis
HAJ - STL
HAJSTL
Hannover
jue. 6/26
10:05 pm-4:39 pm
2 stops25h 34m
Lambert-St Louis
lun. 6/30
4:58 pm-3:50 pm
2 stops15h 52m
HannoverSt. Louis
HAJ - STL
HAJSTL
Hannover
vie. 10/10
9:00 am-12:44 pm
2 stops34h 44m
Lambert-St Louis
jue. 10/23
11:39 am-9:30 am
2 stops14h 51m
HannoverSt. Louis
HAJ - STL
HAJSTL
Hannover
sáb. 10/11
9:30 pm-6:18 pm
2 stops27h 48m
Lambert-St Louis
jue. 10/23
4:52 pm-5:15 pm
2 stops17h 23m
HannoverSt. Louis
HAJ - STL
HAJSTL
Hannover
vie. 10/10
6:30 am-7:38 pm
2 stops20h 08m
Lambert-St Louis
jue. 10/23
9:15 am-10:15 am
2 stops18h 00m
HannoverSt. Louis
HAJ - STL
HAJSTL
Hannover
jue. 7/10
6:00 am-3:47 pm
2 stops16h 47m
Lambert-St Louis
mié. 7/30
1:20 pm-12:15 pm
2 stops15h 55m
HannoverSt. Louis
HAJ - STL
HAJSTL
Hannover
vie. 6/27
6:00 am-8:53 pm
2 stops21h 53m
Lambert-St Louis
mar. 7/1
3:57 pm-3:00 pm
2 stops16h 03m
HannoverSt. Louis
HAJ - STL
HAJSTL
Hannover
sáb. 10/11
6:00 am-4:00 pm
2 stops17h 00m
Lambert-St Louis
jue. 10/23
4:40 pm-1:45 pm
2 stops14h 05m
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.
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 junio 12, 2025.
Overall
Entertainment
Comfort
Food
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Kim,May 2025
PIH - SLC
Overall
Entertainment
Comfort
Food
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Kim,May 2025
PIH - SLC
Overall
Entertainment
Comfort
Food
Boarding
Crew
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Kim,May 2025
PIH - SLC
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Kim,May 2025
PIH - SLC