BOS - CAP

$543 Find Cheap Flights from Boston to Cap Haitien

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Cap Haitien departing on 8/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Cap Haitien

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Cap Haitien, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Cap Haitien, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Boston to Cap Haitien (BOS-CAP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Cap Haitien that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Cap Haitien

Sat, Sep 6 - Wed, Sep 10
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2:18 pm - 11:00 amBOS-CAP
20h 42m1 stop
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10:45 am - 1:23 pmCAP-BOS
26h 38m1 stop
Sat, Oct 11 - Fri, Oct 17
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2:18 pm - 10:30 amBOS-CAP
20h 12m1 stop
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10:45 am - 10:53 pmCAP-BOS
12h 08m2 stops
$1,007
Find Deal
Sat, Sep 6 - Wed, Sep 10
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2:18 pm - 11:00 amBOS-CAP
20h 42m1 stop
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10:45 am - 10:43 pmCAP-BOS
11h 58m2 stops
$1,014
Find Deal
Sat, Aug 30 - Sat, Sep 6
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3:25 pm - 11:00 amBOS-CAP
19h 35m1 stop
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11:45 am - 1:23 pmCAP-BOS
25h 38m1 stop
$1,045
Find Deal
Sat, Aug 30 - Sat, Sep 6
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3:25 pm - 11:00 amBOS-CAP
19h 35m1 stop
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11:15 am - 11:55 pmCAP-BOS
12h 40m2 stops
$1,075
Find Deal
Sat, Sep 6 - Wed, Sep 10
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5:50 am - 11:00 amBOS-CAP
29h 10m3 stops
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10:45 am - 10:47 pmCAP-BOS
12h 02m2 stops
$1,076
Find Deal
Thu, Sep 4 - Mon, Sep 15
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2:18 pm - 9:00 amBOS-CAP
18h 42m1 stop
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10:45 am - 10:43 pmCAP-BOS
11h 58m2 stops
$1,101
Find Deal
Sat, Sep 6 - Wed, Sep 10
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5:50 am - 11:00 amBOS-CAP
29h 10m3 stops
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10:45 am - 1:48 pmCAP-BOS
27h 03m3 stops
$1,116
Find Deal
Sat, Oct 11 - Fri, Oct 17
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2:18 pm - 12:15 pmBOS-CAP
21h 57m3 stops
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10:30 am - 10:53 pmCAP-BOS
12h 23m2 stops
$1,121
Find Deal
Tue, Dec 2 - Wed, Dec 17
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11:19 am - 10:00 amBOS-CAP
22h 41m2 stops
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8:30 am - 5:22 pmCAP-BOS
8h 52m1 stop
$1,126
Find Deal
Booking Insights

KAYAK's insights & trends for Boston to Cap Haitien flights

Get data-powered insights and trends into flights from Boston to Cap Haitien to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Boston to Cap Haitien?

What’s the cheapest day of the week to fly from Boston to Cap Haitien?

The average price of all round-trip flights from Boston to Cap Haitien clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Cap Haitien on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from Boston to Cap Haitien. For your return ticket, we recommend flying on a Thursday and avoiding Fridays for the best deals.

How far in advance should I book a flight from Boston to Cap Haitien?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Cap Haitien, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Boston to Cap Haitien, you should book around 2 weeks before departure, which saves you about 25% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$543
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Boston to Cap Haitien

When to book flights from Boston to Cap Haitien

Are your dates flexible? Find out the best times to travel from Boston to Cap Haitien based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Cap Haitien

  • What is the cheapest flight from Boston to Cap Haitien?

    In the last 3 days, the lowest price for a flight from Boston to Cap Haitien was $543 for a one-way ticket and $972 for a round-trip.

  • Do I need a passport to fly between Boston and Cap Haitien?

    Yes, you’ll need a passport to travel to Cap Haitien from Boston.

  • Which aircraft models fly most regularly from Boston to Cap Haitien?

    We unfortunately don’t have that data for this specific route.

  • What is the most popular layover when flying to Cap Haitien from Boston?

    Fort Lauderdale is the most popular layover city among KAYAK users traveling from Boston to Cap Haitien.

  • How does KAYAK find such low prices on flights from Boston to Cap Haitien?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Cap Haitien.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Cap Haitien?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cap Haitien from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Cap Haitien?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cap Haitien with an airline and back to Boston with another airline. Booking your flights between Boston and CAP can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Cap Haitien?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cap Haitien from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Boston to Cap Haitien

 
See real verified KAYAK customer reviews for airlines flying from Boston to Cap Haitien. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Cap Haitien? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.3
Spirit AirlinesOverall score based on 8048 reviews
6.6Boarding
5.0Entertainment
7.0Crew
5.9Comfort
5.1Food
Airline reviews

check in at security was a hassle being scanned. Spirit employees were helpful and professional.

8.0 ExcellentAnonymous, Jul 2025BUR - LAS
Read more Spirit Airlines reviews

check in at security was a hassle being scanned. Spirit employees were helpful and professional.

First time on Spirit. Definitely a streamline flight but I would fly Spirit again.

The flight was 3.5 hrs delayed. I was not notified prior to arriving to the airport via spirit app. or via boarding pass that I already had loaded on my phone. The agent that i saw at the counter didn’t mention anything about the delay either. I only saw the update after logging in to my email account.

The flight and boarding process was smooth. Wifi was unavailable and I prepaid for it. Have requested a refund

Had a issue with catching flight due to airline, was unable to board flight

Spirit is a very uncomfortable travel experience. It’s cheap but you are squeezed into the seats like canned meat.

Not great. Seats uncomfortable. Crew a little rude. Amenities like wifi and drinks way too expensive.

Late departure by 1:45min. No explanation why. During boarding inconsistent policing of their baggage rules. Before takeoff and lamdimg strange obsession with window shade and armrest positions. Don't know why they care. 15 min tarmac delay on arrival, they blamed airport congestion but we were the o lh flight waiting, it was clear it was due to poor staff planning (only one ground crew to receive airplanes and multiple arrivals) Got there but was rrally lame the whole trip.

The seat belt was lengthy enough that I did not need an extender. Courteous and helpful flight attendants.

We sat on the tarmac for an hour waiting for a gate to deplane.

Everything you need to know for your flight from Boston to Cap Haitien

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