Cheap Flights from Belfast (BFS) to Flagstaff (FLG)

Popular airlines from Belfast International Airport (BFS) to Flagstaff Pulliam Field (FLG)

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Frequently asked questions

How much does a flight from Belfast Intl. Airport (BFS) to Flagstaff Pulliam Field Airport (FLG) cost?
Snag a cheap one-way flight or cheap return flight from Belfast Intl. Airport (BFS) to Flagstaff Pulliam Field Airport (FLG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Belfast Intl. Airport (BFS) to Flagstaff Pulliam Field Airport (FLG)?
Traveling in is a great way to save, as it's the cheapest month for flights between BFS and FLG. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from Belfast Intl. Airport (BFS) to Flagstaff Pulliam Field Airport (FLG)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from BFS to FLG. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Belfast Intl. Airport (BFS) to Flagstaff Pulliam Field Airport (FLG)?
Direct flights from Belfast Intl. Airport (BFS) to Flagstaff Pulliam Field Airport (FLG) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BFS to FLG?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Belfast Intl. Airport (BFS) to Flagstaff Pulliam Field Airport (FLG)?
To avoid potential delays on the Belfast Intl. Airport (BFS) to Flagstaff Pulliam Field Airport (FLG) route, fly before 3 PM. Flights after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Belfast Intl. Airport (BFS) to Flagstaff Pulliam Field Airport (FLG) last-minute?
Booking your plane ticket from BFS to FLG shortly before your journey is generally more expensive. However, if you're flexible with your departure times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a BFS to FLG flight and hotel package?
Opting for a BFS to FLG flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Select from our wide range of stays and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Belfast Intl. Airport (BFS) to Flagstaff Pulliam Field Airport (FLG)?
Usually, it's possible to cancel or reschedule your BFS to FLG flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Travel information

Origin airport
Belfast Intl.
Destination airport
Flagstaff Pulliam Field
Distance
4830 mi

Book with confidence

Book with confidence

Belfast to Flagstaff Flights

The cheapest times to fly from Belfast to Flagstaff

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Belfast to Flagstaff are during the month of . You can find some of the cheapest flights from Belfast to Flagstaff with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Belfast to Flagstaff

Sunday is one of the best days to book for cheap flights from Belfast to Flagstaff: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Belfast to Flagstaff

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Belfast to Flagstaff in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Belfast to Flagstaff flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Belfast to Flagstaff airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Belfast to Flagstaff Flights

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*Available to One Key members.