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.

£448+ Flights from Cardiff to Maine

Cheap flight deals from Cardiff to Maine

Round-trip from	£469
One-way from	£448

Delta
18/8-25/8
2 total stops
21h 15m total
Cardiff to Maine

Search Deals

1/8
3 total stops
27h 55m total
Cardiff to Maine

Search Deals

Find flight deals from Cardiff to Maine

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 8 July 2025.

Mon 18/809:50CWL - BOS

1 stop11h 45mDelta

Mon 25/818:45BOS - CWL

1 stop9h 30mDelta

Deal found 6/7£469

Mon 18/809:50CWL - BOS

2 stops14h 35mMultiple Airlines

Mon 25/822:20BOS - CWL

2 stops13h 25mMultiple Airlines

Deal found 6/7£497

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 8 July 2025.

Mon 18/809:50CWL - BOS

1 stop11h 45mDelta

Mon 25/818:45BOS - CWL

1 stop9h 30mDelta

Deal found 6/7£469

Mon 18/809:50CWL - BOS

2 stops14h 35mMultiple Airlines

Mon 25/822:20BOS - CWL

2 stops13h 25mMultiple Airlines

Deal found 6/7£497

Last-minute flights from Cardiff to Maine
Discover last-minute flight deals from Cardiff to Maine. Data last updated 8 July 2025 and is based on user searches.

Mon 18/809:50CWL - BOS

1 stop11h 45mDelta

Mon 25/818:45BOS - CWL

1 stop9h 30mDelta

Deal found 6/7£469

Mon 18/809:50CWL - BOS

2 stops14h 35mMultiple Airlines

Mon 25/822:20BOS - CWL

2 stops13h 25mMultiple Airlines

Deal found 6/7£497

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

CardiffBoston

CWL - BOS

CWLBOS

Cardiff Wales

Mon 18/8

09:50-16:35

1 stop11h 45m

Boston Logan Intl

Mon 25/8

18:45-09:15

1 stop9h 30m

£469

CardiffBoston

CWL - BOS

CWLBOS

Cardiff Wales

Mon 18/8

09:50-19:25

2 stops14h 35m

Boston Logan Intl

Mon 25/8

22:20-16:45

2 stops13h 25m

£497

CardiffBoston

CWL - BOS

CWLBOS

Cardiff Wales

Fri 1/8

20:55-19:50

3 stops27h 55m

£448

Flights are sorted by cheapest return flights first.

Deals found on 6/7

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.

Reviews of airlines servicing Maine

Read through reviews of airlines operating flights from Cardiff to Maine, such as Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,963 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very Good

7,963 reviews

Delta

8.0

Very Good

7,963 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.
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

Browse thousands of different options on Cheapflights for your next trip

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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.

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

Not ready to book yet? You can track prices for flights from Cardiff to Maine on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Cardiff to Maine from £448

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 1/8. 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 8 July 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 8 July 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 8 July 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

Reviews of airlines servicing Maine

Get insights into the airlines that provide service to Maine. 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 Maine. Reviews last updated 8 July 2025.

Read through reviews of airlines operating flights from Cardiff to Maine, such as Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Cardiff to Maine

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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?

100% Free

Book with Flexibility

Travel Smart

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 8 July 2025.