When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 59 days in advance, which can save you up to 92% on flights from Belfast to USA compared to booking the week you need them. Waiting 59 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £368. For sooner than that we have options available in the next 3 days from £630.
January can be a great time to fly to USA from Belfast with a flight ticket averaging about £481. Cheapflights users have found deals in the month of January for as cheap as £346. The most expensive prices can be found in the month of August.
When flying from Belfast to USA, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
£447 - £971
Route
Depart
Return
Price
Belfast CityBoston Logan Intl
BHD - BOS
BHDBOS
Belfast City
Thu 25/4
2 stops16h 10m
Boston Logan Intl
Mon 29/4
1 stop9h 55m
Belfast CityBoston Logan Intl
BHD - BOS
BHDBOS
Belfast City
Thu 25/4
2 stops38h 23m
Boston Logan Intl
Mon 29/4
1 stop9h 55m
Belfast CityBoston Logan Intl
BHD - BOS
BHDBOS
Belfast City
Thu 25/4
1 stop14h 40m
Boston Logan Intl
Mon 29/4
1 stop12h 40m
Belfast CityBoston Logan Intl
BHD - BOS
BHDBOS
Belfast City
Thu 25/4
1 stop14h 40m
Boston Logan Intl
Mon 29/4
1 stop12h 40m
Belfast CityChicago O'Hare Intl
BHD - ORD
BHDORD
Belfast City
Thu 18/4
2 stops31h 15m
Chicago O'Hare Intl
Mon 22/4
2 stops20h 35m
Belfast CityChicago O'Hare Intl
BHD - ORD
BHDORD
Belfast City
Thu 18/4
2 stops31h 15m
Chicago O'Hare Intl
Mon 22/4
2 stops23h 05m
Belfast CityBoston Logan Intl
BHD - BOS
BHDBOS
Belfast City
Sat 27/4
2 stops13h 35m
Boston Logan Intl
Sat 9/11
2 stops14h 48m
Belfast CityBoston Logan Intl
BHD - BOS
BHDBOS
Belfast City
Sat 27/4
2 stops25h 25m
Boston Logan Intl
Sat 23/11
2 stops14h 15m
Belfast CityDetroit Metropolitan Wayne County
BHD - DTW
BHDDTW
Belfast City
Thu 25/4
1 stop27h 40m
Detroit Metropolitan Wayne County
Sun 28/4
1 stop17h 45m
No data available for this route at this time. Please check back soon.
Overall
Boarding
Crew
Food
Entertainment
Comfort
Reviews
It was a good experience other than a short delay.
Overall
Boarding
Crew
Food
Entertainment
Comfort
Reviews
It was a good experience other than a short delay.
Overall
Boarding
Crew
Food
Entertainment
Comfort
Reviews
It was a good experience other than a short delay.
Overall
Boarding
Crew
Food
Entertainment
Comfort
Reviews
It was a good experience other than a short delay.
Overall
Boarding
Crew
Food
Entertainment
Comfort
Reviews
It was a good experience other than a short delay.
Cheapflights helps you search for flights from Belfast to USA via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Millions of users choose and trust Cheapflights to book the best flight deals from Belfast to USA for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Cheapflights does show flights with no change fees to all users. To see these options for flights from Belfast to USA, users can toggle the no change fees filter when performing a flight search.
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to USA from Belfast today and book when prices fit your budget.
Yes, you can often find last-minute deals on Belfast to USA flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.
Cheapflights aggregates prices from various travel booking sites. This allows you to compare prices and choose the best deal.
Cancellation policies vary by airline and fare type. After entering your flight details, you can view the cancellation policies for each deal in the search results. Some deals may offer flexibility in terms of cancellation and changes.