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Cheap flights from Grimsby to St. Louis from £912

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
HUY — STL
22 Jan — 29 Jan1
1 adult

Cheap flight deals from Grimsby to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Grimsby (HUY) 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 17 January 2025.

Round-trip from

£912
KLM
  • KLM
  • 3/3-10/3
  • 4 total stops
  • 33h 12m total
  • Grimsby to St. Louis

Find flight deals from Grimsby to St. Louis

Cheapest flights from Grimsby to St. Louis
Explore the most affordable flight options available from Grimsby to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Mon 3/309:50HUY - STL
2 stops16h 11mKLM
Mon 10/311:19STL - HUY
2 stops17h 01mKLM
Deal found 17/1£912
Mon 3/306:15HUY - STL
2 stops17h 46mMultiple Airlines
Mon 10/319:10STL - HUY
3 stops33h 10mMultiple Airlines
Deal found 17/1£1,225

Find flights from Grimsby to St. Louis within your budget

Customise your flight search to find flights from Grimsby 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 858,174 searches. Data last updated 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

GrimsbySt. Louis

HUY - STL

HUYSTL

Grimsby Humberside

Mon 3/3

09:50-20:01

2 stops16h 11m

Lambert-St Louis

Mon 10/3

11:19-09:20

2 stops17h 01m

£912

GrimsbySt. Louis

HUY - STL

HUYSTL

Grimsby Humberside

Mon 3/3

06:15-18:01

2 stops17h 46m

Lambert-St Louis

Mon 10/3

19:10-09:20

3 stops33h 10m

£1,225

Flights are sorted by cheapest return flights first.

Deals found on 17/1

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

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Grimsby with our price prediction graph.
Estimated return 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.

Travel insights for flights from Grimsby to St. Louis

Get recent, data-driven insights about flights from Grimsby to St. Louis including ideal travel times, pricing trends, and more.

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

Currently, February is the cheapest month in which you can book a flight from Grimsby to St. Louis (average of £722). Flying from Grimsby to St. Louis in December is currently the most expensive (average of £1,033). 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 56.0 - 119.0 inches per month. May is typically the wettest month, when rainfall can reach 119.0 mm. February is typically the driest time to visit St. Louis when rainfall is around 56.0 mm.

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 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

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 17 January 2025.
7.8
Good
1,339 reviews

Comfort

7.7

Crew

8.4

Food

7.3

Boarding

7.8

Overall

7.8

Entertainment

7.2

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

7.8
Good
1,339 reviews
7.8
Good
1,339 reviews

Comfort

7.7

Crew

8.4

Food

7.3

Boarding

7.8

Overall

7.8

Entertainment

7.2

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

Find useful and relevant information for your journey from Grimsby to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find deals for flights from Grimsby to St. Louis that include hotel bookings?

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Grimsby to St. Louis (average of £722). Flying from Grimsby to St. Louis in December is currently the most expensive (average of £1,033). 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.

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