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Cheap flights from the United States to Grimsby from £370

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — HUY
28 Aug — 4 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from USA to Grimsby

Enter your travel dates to find the best prices.

Cheapest flights from USA to Grimsby
Explore the most affordable flight options available from USA to Grimsby. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2026.

Tue 25/810:40
SFO
-
HUY
2 stops22h 25m
Delta
Tue 1/906:10
HUY
-
SFO
1 stop13h 35m
Delta
Deal found 26/7£731
Tue 8/916:20
ORD
-
HUY
1 stop23h 10m
Virgin Atlantic
Tue 15/909:50
HUY
-
ORD
1 stop10h 25m
Virgin Atlantic
Deal found 24/7£745
Wed 9/916:50
ORD
-
HUY
1 stop10h 30m
Virgin Atlantic
Wed 16/917:35
HUY
-
ORD
1 stop26h 40m
Virgin Atlantic
Deal found 26/7£745
Tue 8/913:55
ORD
-
HUY
2 stops13h 25m
Air France
Tue 15/906:10
HUY
-
ORD
1 stop14h 05m
Air France
Deal found 24/7£761
Wed 9/917:37
MDW
-
HUY
2 stops17h 28m
Air France
Wed 16/906:10
HUY
-
MDW
2 stops16h 05m
Air France
Deal found 26/7£766
Wed 9/909:29
MDW
-
HUY
2 stops17h 51m
Delta
Wed 16/909:50
HUY
-
MDW
2 stops14h 29m
Delta
Deal found 28/7£771
Tue 8/909:29
MDW
-
HUY
2 stops17h 51m
Delta
Tue 15/906:10
HUY
-
MDW
2 stops18h 23m
Delta
Deal found 24/7£772
Wed 26/816:40
JFK
-
HUY
1 stop11h 40m
Air France
Wed 2/906:10
HUY
-
JFK
1 stop13h 25m
Air France
Deal found 29/7£800
Fri 11/909:29
MDW
-
HUY
2 stops17h 51m
Delta
Fri 18/906:10
HUY
-
MDW
2 stops18h 23m
Delta
Deal found 28/7£809
Thu 10/909:29
MDW
-
HUY
2 stops17h 51m
Delta
Thu 17/906:10
HUY
-
MDW
2 stops16h 05m
Delta
Deal found 27/7£809
Tue 8/916:40
JFK
-
HUY
1 stop19h 25m
Virgin Atlantic
Tue 15/909:50
HUY
-
JFK
1 stop14h 25m
Virgin Atlantic
Deal found 25/7£824
Wed 26/816:40
JFK
-
HUY
1 stop19h 25m
Virgin Atlantic
Wed 2/909:50
HUY
-
JFK
2 stops16h 06m
Virgin Atlantic
Deal found 29/7£848

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 29 July 2026.

Round-trip from

£731

One-way from

£370
Delta
  • Delta
  • 25/8-1/9
  • 3 total stops
  • 36h 00m total
  • USA to Grimsby
Search Deals
Virgin Atlantic
  • Virgin Atlantic
  • 9/9
  • 2 total stops
  • 17h 51m 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 29 July 2026.
Use the filters below to find and compare flights from the United States to Grimsby that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San FranciscoGrimsby

SFO - HUY

SFOHUY

San Francisco

Tue 25/8

10:40-17:05

2 stops22h 25m

Grimsby Humberside

Tue 1/9

06:10-11:45

1 stop13h 35m

£731

ChicagoGrimsby

ORD - HUY

ORDHUY

Chicago O'Hare Intl

Tue 8/9

16:20-09:20

1 stop11h 00m

Grimsby Humberside

Tue 15/9

06:10-14:15

1 stop14h 05m

£747
Fastest return journey

ChicagoGrimsby

ORD - HUY

ORDHUY

Chicago O'Hare Intl

Wed 9/9

16:50-09:20

1 stop10h 30m

Grimsby Humberside

Wed 16/9

09:50-14:30

1 stop10h 40m

£760

ChicagoGrimsby

ORD - HUY

ORDHUY

Chicago O'Hare Intl

Wed 9/9

16:50-17:05

1 stop18h 15m

Grimsby Humberside

Wed 16/9

09:50-14:30

1 stop10h 40m

£761

ChicagoGrimsby

MDW - HUY

MDWHUY

Chicago Midway

Wed 9/9

17:37-17:05

2 stops17h 28m

Grimsby Humberside

Wed 16/9

06:10-16:15

2 stops16h 05m

£766

ChicagoGrimsby

MDW - HUY

MDWHUY

Chicago Midway

Wed 9/9

09:29-09:20

2 stops17h 51m

Grimsby Humberside

Wed 16/9

09:50-18:19

2 stops14h 29m

£771

ChicagoGrimsby

MDW - HUY

MDWHUY

Chicago Midway

Tue 8/9

09:29-09:20

2 stops17h 51m

Grimsby Humberside

Tue 15/9

06:10-18:33

2 stops18h 23m

£772

ChicagoGrimsby

ORD - HUY

ORDHUY

Chicago O'Hare Intl

Thu 10/9

16:20-09:20

1 stop11h 00m

Grimsby Humberside

Thu 17/9

09:50-14:15

1 stop10h 25m

£797

ChicagoGrimsby

MDW - HUY

MDWHUY

Chicago Midway

Fri 11/9

09:29-09:20

2 stops17h 51m

Grimsby Humberside

Fri 18/9

06:10-18:33

2 stops18h 23m

£809

ChicagoGrimsby

MDW - HUY

MDWHUY

Chicago Midway

Thu 10/9

09:29-09:20

2 stops17h 51m

Grimsby Humberside

Thu 17/9

06:10-16:15

2 stops16h 05m

£809

Flights are sorted by cheapest return flights first.

Deals found on 26/7

Showing 1-10 of 23 resultsSorted by cheapest first
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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

No data available for this route at this time. Please check back soon.

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 11h. Delta provides one of the quickest options available for as low as £747. 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 Midway - Grimsby Humberside or Seattle/Tacoma Intl - Grimsby Humberside, Chicago O'Hare Intl - 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.

See more FAQs

Travelling to a place near Grimsby?

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

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

When you search for this flight from USA to Grimsby, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from USA to Grimsby?

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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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Of course! You can now track prices for flights from USA to Grimsby and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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