How long is the flight from Cardiff to Maine?

Virgin Atlantic, KLM, and Delta can get you from Cardiff to Maine in just under 13h 35m. Your travel time can differ by up to 18h 25m. There are 3137 mi between Cardiff and Maine. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Maine ranges from 73.0 - 115.0 inches per month. November is typically the wettest month, when rainfall can reach 115.0 mm. August is typically the driest time to visit Maine when rainfall is around 73.0 mm.

If weather is an important factor for your trip to Maine, 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 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

What is the cheapest time of day to fly from CWL to ME?

When flying from Cardiff to Maine, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Cardiff to Maine?

For a flight from Cardiff to Maine, you will be flying from Cardiff Wales. Cardiff Wales (CWL) is just 9.1 mi from the center of the city.

Can I find deals for flights from Cardiff to Maine that include hotel bookings?

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

How can I find direct flights from Cardiff to Maine?

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

Can I find deals for business class flights from Cardiff to Maine?

Yes. Cheapflights offers flight deals from Cardiff to Maine by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£449+ Cheap Flights from Cardiff to Maine

Cheap flight deals from Cardiff to Maine

Round-trip from	£602
One-way from	£449

Virgin Atlantic
17/12-24/12
2 total stops
30h 25m total
Cardiff to Maine

Search Deals

8/11
2 total stops
26h 45m total
Cardiff to Maine

Search Deals

Find flight deals from Cardiff to Maine

Enter your travel dates to find the best prices.

Cheapest flights from Cardiff to Maine
Explore the most affordable flight options available from Cardiff to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 November 2025.

Wed 17/1210:20CWL - BOS

1 stop13h 35mVirgin Atlantic

Wed 24/1219:05BOS - CWL

1 stop16h 50mVirgin Atlantic

Deal found 2/11£602

Tue 16/1217:25CWL - BOS

1 stop24h 55mKLM

Tue 23/1220:35BOS - CWL

2 stops15h 20mKLM

Deal found 1/11£644

Wed 17/1210:20CWL - BOS

2 stops18h 35mMultiple Airlines

Wed 24/1219:10BOS - CWL

1 stop9h 40mMultiple Airlines

Deal found 2/11£650

Tue 16/1217:25CWL - BOS

1 stop24h 55mVirgin Atlantic

Tue 23/1219:10BOS - CWL

1 stop16h 45mVirgin Atlantic

Deal found 1/11£806

Tue 16/1217:25CWL - BOS

2 stops30h 30mMultiple Airlines

Tue 23/1205:30BOS - CWL

3 stops29h 00mMultiple Airlines

Deal found 1/11£950

Fri 19/1210:20CWL - BOS

2 stops17h 03mKLM

Fri 2/120:50BOS - CWL

1 stop15h 05mKLM

Deal found 2/11£1,098

Best flights from Cardiff to Maine
Discover carefully curated flight deals from Cardiff to Maine that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 November 2025.

Wed 17/1210:20CWL - BOS

1 stop13h 35mVirgin Atlantic

Wed 24/1219:05BOS - CWL

1 stop16h 50mVirgin Atlantic

Deal found 2/11£602

Tue 16/1217:25CWL - BOS

1 stop24h 55mKLM

Tue 23/1220:35BOS - CWL

2 stops15h 20mKLM

Deal found 1/11£644

Thu 26/310:20CWL - BOS

1 stop32h 00mDelta

Mon 30/317:00BOS - CWL

2 stops18h 45mDelta

Deal found 31/10£789

Wed 17/1210:20CWL - BOS

2 stops18h 35mMultiple Airlines

Wed 24/1216:52BOS - CWL

2 stops19h 03mMultiple Airlines

Deal found 2/11£932

Tue 16/1217:25CWL - BOS

1 stop24h 55mVirgin Atlantic

Tue 23/1219:10BOS - CWL

1 stop16h 45mVirgin Atlantic

Deal found 1/11£806

Tue 16/1217:25CWL - BOS

2 stops30h 30mMultiple Airlines

Tue 23/1205:30BOS - CWL

3 stops29h 00mMultiple Airlines

Deal found 1/11£950

Fly from

Fly to

Route

Depart

Return

Price

CardiffBoston

CWL - BOS

CWLBOS

Cardiff Wales

Wed 17/12

10:20-18:55

1 stop13h 35m

Boston Logan Intl

Wed 24/12

19:05-16:55

1 stop16h 50m

£602

CardiffBoston

CWL - BOS

CWLBOS

Cardiff Wales

Tue 16/12

17:25-13:20

1 stop24h 55m

Boston Logan Intl

Tue 23/12

20:35-16:55

2 stops15h 20m

£644

CardiffBoston

CWL - BOS

CWLBOS

Cardiff Wales

Thu 26/3

10:20-14:20

1 stop32h 00m

Boston Logan Intl

Mon 30/3

17:00-16:45

2 stops18h 45m

£789

CardiffBoston

CWL - BOS

CWLBOS

Cardiff Wales

Tue 16/12

17:25-13:20

1 stop24h 55m

Boston Logan Intl

Tue 23/12

19:10-16:55

1 stop16h 45m

£806

CardiffBoston

CWL - BOS

CWLBOS

Cardiff Wales

Wed 17/12

10:20-23:55

2 stops18h 35m

Boston Logan Intl

Wed 24/12

16:52-16:55

2 stops19h 03m

£932

CardiffBoston

CWL - BOS

CWLBOS

Cardiff Wales

Tue 16/12

17:25-18:55

2 stops30h 30m

Boston Logan Intl

Tue 23/12

05:30-15:30

3 stops29h 00m

£950

CardiffBoston

CWL - BOS

CWLBOS

Cardiff Wales

Sat 8/11

20:05-17:50

2 stops26h 45m

£449

Flights are sorted by cheapest return flights first.

Deals found on 2/11

Best time to book a flight from Cardiff to Maine

Have a flexible travel schedule? Discover the best time to fly to Maine from Cardiff 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 Cardiff to Maine

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

Related info for your journey

What airport do you fly from for flights from Cardiff to Maine?
For a flight from Cardiff to Maine, you will be flying from Cardiff Wales. Cardiff Wales (CWL) is just 9.1 mi from the center of the city.
How long is the flight from Cardiff to Maine?
Virgin Atlantic, KLM, and Delta can get you from Cardiff to Maine in just under 13h 35m. Your travel time can differ by up to 18h 25m. There are 3137 mi between Cardiff and Maine. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
Can I find deals for flights from Cardiff to Maine that include hotel bookings?
Yes. In addition to deals on Cardiff to Maine flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Cardiff to Maine?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to Maine.
Can I find deals for business class flights from Cardiff to Maine?
Yes. Cheapflights offers flight deals from Cardiff to Maine 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

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How does Cheapflights help users find flights from Cardiff to Maine?

When you search for this flight from Cardiff to Maine, 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 Cardiff to Maine?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Maine from Cardiff.

Can Cheapflights find flights from Cardiff to Maine with no change fees?

Need flexible booking options for your flight to Maine from Cardiff? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Cheap flights from Cardiff to Maine from £449

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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Cardiff to Maine

Keep the following information in mind while searching for Cardiff to Maine flight deals. Data was last updated 3 November 2025.

Round-trip from

One-way from

Find flight deals from Cardiff to Maine

Cheapest flights from Cardiff to MaineExplore the most affordable flight options available from Cardiff to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 November 2025.

Explore the most affordable flight options available from Cardiff to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 November 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Cardiff to Maine that are best for you.

Best time to book a flight from Cardiff to Maine

Have a flexible travel schedule? Discover the best time to fly to Maine from Cardiff with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Cardiff to Maine

Related info for your journey

Find useful and relevant information for your journey from Cardiff to Maine. 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 Cardiff to Maine?

How long is the flight from Cardiff to Maine?

Can I find deals for flights from Cardiff to Maine that include hotel bookings?

How can I find direct flights from Cardiff to Maine?

Can I find deals for business class flights from Cardiff to Maine?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Cardiff to Maine

See prices for flight routes from nearby airports that may be better suited for you.

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How does Cheapflights help users find flights from Cardiff to Maine?

Why should you use Cheapflights to find cheap flight tickets from Cardiff to Maine?

Can Cheapflights find flights from Cardiff to Maine with no change fees?

Can Cheapflights notify me if prices for flights from Cardiff to Maine become cheaper?

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Cheapest flights from Cardiff to Maine
Explore the most affordable flight options available from Cardiff to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 November 2025.