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Cheap flights from the United States to Grimsby from £536

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — HUY
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from USA to Grimsby

Enter your travel dates to find the best prices.

Best flights from USA to Grimsby
Discover carefully curated flight deals from USA to Grimsby that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 December 2025.

Tue 10/314:55SFO - HUY
1 stop19h 10mDelta
Wed 18/309:50HUY - SFO
1 stop34h 00mDelta
Deal found 16/12£536
Fri 30/116:25ORD - HUY
1 stop22h 55mVirgin Atlantic
Fri 6/206:10HUY - ORD
1 stop14h 10mVirgin Atlantic
Deal found 16/12£556
Fri 30/114:25ORD - HUY
2 stops12h 55mKLM
Fri 6/206:10HUY - ORD
2 stops16h 28mKLM
Deal found 16/12£571
Fri 30/118:30ORD - HUY
3 stops20h 50mMultiple Airlines
Fri 6/217:40HUY - ORD
3 stops31h 35mMultiple Airlines
Deal found 16/12£888
Wed 11/314:55SFO - HUY
1 stop19h 05mDelta
Thu 19/306:10HUY - SFO
1 stop13h 40mDelta
Deal found 16/12£536
Sun 8/314:55SFO - HUY
1 stop19h 05mDelta
Wed 18/306:10HUY - SFO
1 stop13h 40mDelta
Deal found 16/12£536
Fri 30/113:26MDW - HUY
2 stops13h 54mVirgin Atlantic
Fri 6/206:10HUY - MDW
2 stops17h 19mVirgin Atlantic
Deal found 16/12£603
Sun 8/314:55SFO - HUY
1 stop19h 05mDelta
Tue 17/306:10HUY - SFO
1 stop13h 40mDelta
Deal found 16/12£536
Tue 10/314:55SFO - HUY
1 stop19h 10mDelta
Fri 20/306:10HUY - SFO
1 stop13h 40mDelta
Deal found 16/12£536
Mon 9/314:55SFO - HUY
1 stop18h 45mDelta
Wed 18/306:10HUY - SFO
1 stop13h 40mDelta
Deal found 16/12£536
Wed 11/314:55SFO - HUY
1 stop19h 05mDelta
Fri 20/306:10HUY - SFO
1 stop13h 40mDelta
Deal found 16/12£536
Wed 11/314:55SFO - HUY
1 stop19h 05mDelta
Tue 17/309:50HUY - SFO
1 stop34h 00mDelta
Deal found 16/12£536
Sat 16/521:40MSP - HUY
1 stop29h 40mKLM
Sun 31/506:10HUY - MSP
1 stop14h 45mKLM
Deal found 16/12£2,339
Fri 13/215:55ORD - HUY
2 stops23h 25mMultiple Airlines
Mon 23/206:10HUY - ORD
2 stops19h 35mMultiple Airlines
Deal found 16/12£4,778
Sat 16/510:00MSP - HUY
2 stops17h 20mDelta
Sun 31/506:10HUY - MSP
2 stops18h 47mDelta
Deal found 16/12£4,274

Find flight deals from USA to Grimsby

Keep the following information in mind while searching for USA to Grimsby flight deals. Data was last updated 18 December 2025.

Round-trip from

£536
Delta
  • Delta
  • 8/3-20/3
  • 2 total stops
  • 32h 45m total
  • USA to Grimsby
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from USA to Grimsby 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 18 December 2025.
Use the filters below to find and compare flights from the United States to Grimsby that are best for you.

Fly from

USA

Fly to

Grimsby

Route

Depart

Return

Price

San FranciscoGrimsby

SFO - HUY

SFOHUY

San Francisco

Tue 10/3

14:55-17:05

1 stop19h 10m

Grimsby Humberside

Wed 18/3

09:50-12:50

1 stop34h 00m

£536

San FranciscoGrimsby

SFO - HUY

SFOHUY

San Francisco

Wed 11/3

14:55-17:00

1 stop19h 05m

Grimsby Humberside

Thu 19/3

06:10-12:50

1 stop13h 40m

£536

San FranciscoGrimsby

SFO - HUY

SFOHUY

San Francisco

Sun 8/3

14:55-17:00

1 stop19h 05m

Grimsby Humberside

Wed 18/3

06:10-12:50

1 stop13h 40m

£536

San FranciscoGrimsby

SFO - HUY

SFOHUY

San Francisco

Sun 8/3

14:55-17:00

1 stop19h 05m

Grimsby Humberside

Tue 17/3

06:10-12:50

1 stop13h 40m

£536

San FranciscoGrimsby

SFO - HUY

SFOHUY

San Francisco

Tue 10/3

14:55-17:05

1 stop19h 10m

Grimsby Humberside

Fri 20/3

06:10-12:50

1 stop13h 40m

£536

San FranciscoGrimsby

SFO - HUY

SFOHUY

San Francisco

Mon 9/3

14:55-16:40

1 stop18h 45m

Grimsby Humberside

Wed 18/3

06:10-12:50

1 stop13h 40m

£536

San FranciscoGrimsby

SFO - HUY

SFOHUY

San Francisco

Wed 11/3

14:55-17:00

1 stop19h 05m

Grimsby Humberside

Fri 20/3

06:10-12:50

1 stop13h 40m

£536

San FranciscoGrimsby

SFO - HUY

SFOHUY

San Francisco

Wed 11/3

14:55-17:00

1 stop19h 05m

Grimsby Humberside

Tue 17/3

09:50-12:50

1 stop34h 00m

£536

ChicagoGrimsby

ORD - HUY

ORDHUY

Chicago O'Hare Intl

Fri 30/1

16:25-21:20

1 stop22h 55m

Grimsby Humberside

Fri 6/2

06:10-14:20

1 stop14h 10m

£556

ChicagoGrimsby

ORD - HUY

ORDHUY

Chicago O'Hare Intl

Fri 30/1

14:25-09:20

2 stops12h 55m

Grimsby Humberside

Fri 6/2

06:10-16:38

2 stops16h 28m

£571

Flights are sorted by cheapest return flights first.

Deals found on 17/12

Showing 1-10 of 16 results
1
2

Best time to book a flight from USA to Grimsby

Have a flexible travel schedule? Discover the best time to fly to Grimsby from USA 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 the United States to Grimsby

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

Currently, March is the cheapest month in which you can book a flight from USA to Grimsby (average of £232). Flying from USA to Grimsby in July is currently the most expensive (average of £388). 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 USA to Grimsby. 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 into for flights to Grimsby from United States?

    Grimsby Humberside (HUY) is the airport you will fly into if you book a flight from United States to Grimsby. It is only a 11.0 mi journey from Humberside (HUY) to Grimsby’s city center.

  • How long is the flight from USA to Grimsby?

    A quick flight from USA to Grimsby can take about 12h 55m. Delta provides one of the quickest options available for as low as £571. The distance between USA and Grimsby is about 3877 mi. This flight may include one or multiple stops.

  • What are the most popular routes from USA to Grimsby?

    While some choose either Chicago O'Hare Intl - Grimsby Humberside or San Francisco - Grimsby Humberside, Minneapolis St Paul - Grimsby Humberside is the most popular route from USA to Grimsby.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from USA to Grimsby (average of £232). Flying from USA to Grimsby in July is currently the most expensive (average of £388). 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

Travelling to a place near Grimsby?

Book flights to Grimsby if you plan to visit one of these locations
Skegness
Hull
Bridlington
Driffield

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for USA to Grimsby

See prices for flight routes from nearby airports that may be better suited for you.
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Boston to Stansted flights
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Can Cheapflights find flights from USA to Grimsby with no change fees?

Certainly. Search results for flights to Grimsby from USA shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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