BOS - FOR

$800 Find Cheap Flights from Boston to Fortaleza

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 Fortaleza departing on 2/2. 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, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Fortaleza, 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 Fortaleza, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$800
Multiple Airlines
Fri 1/23Wed 2/4
BOS - FOR • 3 stops
Cheapest one-way
$419
Typical prices: $449-$507
Multiple Airlines
Mon 2/2
BOS - FOR • 3 stops
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We hope you love your trip to Fortaleza!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Fortaleza (BOS-FOR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Fortaleza 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 Fortaleza

Fri, Jan 23 - Wed, Feb 4
Multiple Airlines Logo
5:34 am - 1:40 pm
BOS
-
FOR
30h 06m3 stops
Multiple Airlines Logo
2:10 am - 4:19 pm
FOR
-
BOS
40h 09m3 stops
$800Multiple Airlines
Thu, May 7 - Thu, May 21
Multiple Airlines Logo
9:00 am - 4:00 pm
BOS
-
FOR
30h 00m2 stops
Multiple Airlines Logo
7:00 pm - 4:58 pm
FOR
-
BOS
22h 58m1 stop
$804Multiple Airlines
Thu, May 7 - Thu, May 21
Multiple Airlines Logo
9:00 am - 3:20 pm
BOS
-
FOR
29h 20m2 stops
Multiple Airlines Logo
7:00 pm - 4:58 pm
FOR
-
BOS
22h 58m1 stop
$808Multiple Airlines
Thu, May 7 - Wed, May 20
Multiple Airlines Logo
9:00 am - 12:00 pm
BOS
-
FOR
26h 00m2 stops
Multiple Airlines Logo
3:15 am - 11:14 pm
FOR
-
BOS
20h 59m2 stops
$830Multiple Airlines
Thu, May 7 - Thu, May 21
Multiple Airlines Logo
9:55 am - 3:20 pm
BOS
-
FOR
28h 25m1 stop
Multiple Airlines Logo
7:00 pm - 4:58 pm
FOR
-
BOS
22h 58m1 stop
$845Multiple Airlines
Fri, Mar 6 - Mon, Mar 16
Multiple Airlines Logo
8:55 am - 7:15 pm
BOS
-
FOR
32h 20m1 stop
Multiple Airlines Logo
4:20 pm - 1:55 pm
FOR
-
BOS
22h 35m2 stops
$848Multiple Airlines
Thu, May 7 - Thu, May 21
Multiple Airlines Logo
9:00 am - 12:00 pm
BOS
-
FOR
26h 00m2 stops
Multiple Airlines Logo
11:25 am - 11:14 pm
FOR
-
BOS
36h 49m3 stops
$867Multiple Airlines
Thu, May 7 - Thu, May 21
Multiple Airlines Logo
9:55 am - 2:25 am
BOS
-
FOR
15h 30m1 stop
Multiple Airlines Logo
7:00 pm - 4:58 pm
FOR
-
BOS
22h 58m1 stop
$887Multiple Airlines
Fri, Jan 23 - Thu, Feb 5
Copa Airlines Logo
7:31 am - 12:05 pm
BOS
-
FOR
26h 34m2 stops
Copa Airlines Logo
5:20 pm - 10:03 pm
FOR
-
BOS
30h 43m2 stops
$888Copa Airlines
Fri, Jan 23 - Wed, Feb 4
Multiple Airlines Logo
8:55 am - 12:45 pm
BOS
-
FOR
25h 50m1 stop
Multiple Airlines Logo
4:40 am - 4:19 pm
FOR
-
BOS
37h 39m2 stops
$902Multiple Airlines
Booking Insights

KAYAK's insights & trends for Boston to Fortaleza flights

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

Which airlines fly non-stop between Boston and Fortaleza?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Boston to Fortaleza.

There are 3 airlines that fly nonstop from Boston to Fortaleza. They are: American Airlines, Delta and LATAM Airlines. The cheapest price of all airlines flying this route was found with American Airlines at $520 for a round-trip flight. On average, the best prices for this route can be found at Delta.

Good to know

Low seasonFebruary
Cheapest flight$419
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly and prices are also 21% lower on average.
Flight from Boston to Fortaleza

When to book flights from Boston to Fortaleza

Are your dates flexible? Find out the best times to travel from Boston to Fortaleza 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 Fortaleza

  • What is the cheapest flight from Boston to Fortaleza?

    In the last 3 days, the lowest price for a flight from Boston to Fortaleza was $800 for a round-trip ticket.

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

    A passport is required to fly from Boston to Fortaleza.

  • Which aircraft models fly most regularly from Boston to Fortaleza?

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

  • Which airline alliances offer flights from Boston to Fortaleza?

    oneworld, and SkyTeam are the airline alliances operating flights between Boston and Fortaleza, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Boston to Fortaleza, Delta or LATAM Airlines?

    The two airlines most popular with KAYAK users for flights from Boston to Fortaleza are Delta and LATAM Airlines. With an average price for the route of $672 and an overall rating of 7.9, Delta is the most popular choice. LATAM Airlines is also a great choice for the route, with an average price of $710 and an overall rating of 7.5.

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

    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 Fortaleza.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Fortaleza 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 Fortaleza?

    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 Fortaleza with an airline and back to Boston with another airline. Booking your flights between Boston and FOR 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 Fortaleza?

    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 Fortaleza 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 3 airlines serving from Boston to Fortaleza

 
See real verified KAYAK customer reviews for airlines flying from Boston to Fortaleza. 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 Fortaleza? 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.
7.9
DeltaOverall score based on 8009 reviews
7.9Comfort
8.1Boarding
7.3Food
8.5Crew
7.9Entertainment
Airline reviews

Great. I had to modify a flight. That was easy and free. Thank You

10.0 ExcellentOlumuyiwa, Dec 2025
DTW - ATL
Read more Delta reviews

Great. I had to modify a flight. That was easy and free. Thank You

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

None of the airplane features were available during the flight.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Getting to the flight was arduous and lengthy. The flight itself was good but the food option wasn’t a good selection. I need to do a Kosher option on my return. Flight crew were nice

Good seats in Main cabin, excellent service and excellent landing

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

Poor, the airline was not able to help me move flights.

The way the Pilot made all announcements, specially the way he congratulated the entire crew as the best team ever, making a comment that due to them they were able to shorter the delay to the destination. Amazing flight .

Just to drop my already labeled bag it took 50 minutes inline. Completely disappointed with Latam operation at GRU

I’m entitled to a refund per LATAM due to the mid flight itinerary change and being stuck in São Paulo for 24 hours and needing to get a hotel. The airline was dismissive and of no help.

The flight was late. Please do not delay next time.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

Boarding was confusing with a delayed flight because there was no English translation

My biggest complaint is the comfort. I am not tall and there was no legroom. It was very uncomfortable. During my transfer in Sao Paola, the flight was slightly delayed so boarding was confusing because there were no instructions in English.

Flight was delayed 17 hours due to aircraft issues. American did provide hotel, transportation and meals, 3 hours past boarding time, but it took us another hour to get the vouchers.

Flight was on time is the only good thing. Person loading the plane called 1-6 to board at the same time, made it chaotic. Plane was too small for even putting backpacks in overhead. Seat for normal sized people were too small. The WIFI didn't work. When we landed had to wait because not enough ground crew.

Did not understand a single word the attendant said on the pa system. I was glad it was not an emergency.

Flight was late and boarding was confusing because gate changed and I didn’t get a notification

Gate was overcrowded. Gate agents performed very well. Flight crew was top notch! Efficient & professional & courteous. Both meals not thermalized well. Dinner main dish was actually cold in the center. Almost inedible. Breakfast sandwich was lukewarm.

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

Not comparable to Qatar Airways services on flights to Doha. Flight attendants provided basic services; I was never recognized by name or as an Executive Platinum member. Restrooms were not kept clean during the flight.

Awful. They won’t help me with anything. I booked on American but they abdicated to Iberia. The ticket was overpriced. Everything negative

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

Everything you need to know for your flight from Boston to Fortaleza

Information on your arrival and departure airports