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Cheap flights from Grimsby to Missouri from £877

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/10. Fares are subject to change and may not be available on all flights or dates of travel.
HUY — STL
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Grimsby to Missouri

Keep the following information in mind while searching for Grimsby to Missouri flight deals. Data was last updated 16 September 2025.

Round-trip from

£877
KLM
  • KLM
  • 30/10-6/11
  • 4 total stops
  • 32h 36m total
  • Grimsby to Missouri
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Find flight deals from Grimsby to Missouri

Cheapest flights from Grimsby to Missouri
Explore the most affordable flight options available from Grimsby to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Thu 30/1006:10HUY - STL
2 stops16h 52mKLM
Thu 6/1111:36STL - HUY
2 stops15h 44mKLM
Deal found 15/9£877
Thu 30/1009:50HUY - STL
3 stops34h 05mMultiple Airlines
Thu 6/1116:05STL - HUY
2 stops35h 15mMultiple Airlines
Deal found 15/9£5,397

Cheapflights Fare Finder

 
Customise your flight search to find flights from Grimsby to Missouri 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 16 September 2025.
Use the filters below to find and compare flights from Grimsby to Missouri that are best for you.

Fly from

Grimsby

Fly to

Missouri

Route

Depart

Return

Price

GrimsbySt. Louis

HUY - STL

HUYSTL

Grimsby Humberside

Thu 30/10

06:10-18:02

2 stops16h 52m

Lambert-St Louis

Thu 6/11

11:36-09:20

2 stops15h 44m

£877

GrimsbySt. Louis

HUY - STL

HUYSTL

Grimsby Humberside

Thu 5/3

06:00-18:04

2 stops18h 04m

Lambert-St Louis

Mon 9/3

12:10-09:20

2 stops16h 10m

£913

GrimsbySt. Louis

HUY - STL

HUYSTL

Grimsby Humberside

Thu 30/10

09:50-14:55

3 stops34h 05m

Lambert-St Louis

Thu 6/11

16:05-09:20

2 stops35h 15m

£5,397

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Best time to book a flight from Grimsby to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri 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.

Cheapflights Insights

Everything you need to know about your flight from Grimsby to Missouri

What is the cheapest month to book a flight from Grimsby to Missouri?

Currently, February is the cheapest month in which you can book a flight from Grimsby to Missouri (average of £722). Flying from Grimsby to Missouri 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.

Related info for your journey

Find useful and relevant information for your journey from Grimsby to Missouri. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Grimsby to Missouri?

    Grimsby Humberside (HUY), located 11.0 mi from the city center, is the airport you fly out of when you book flights from Grimsby to Missouri.

  • How long is the flight from Grimsby to Missouri?

    A quick flight from Grimsby to Missouri can take about 16h 52m. KLM provides one of the quickest options available for as low as £877. The distance from Grimsby to Missouri is about 4127 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Grimsby to Missouri that include hotel bookings?

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

  • How can I find direct flights from Grimsby to Missouri?

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

  • Can I find deals for business class flights from Grimsby to Missouri?

    Yes. Cheapflights offers flight deals from Grimsby to Missouri 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 Missouri?

    Currently, February is the cheapest month in which you can book a flight from Grimsby to Missouri (average of £722). Flying from Grimsby to Missouri 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.

See more FAQs

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How does Cheapflights help users find flights from Grimsby to Missouri?

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Can Cheapflights find flights from Grimsby to Missouri with no change fees?

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Can Cheapflights notify me if prices for flights from Grimsby to Missouri become cheaper?

Yes, Cheapflights offers price alerts on Grimsby to Missouri flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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