BOS - SUB

$754 Find Cheap Flights from Boston to Surabaya

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 Surabaya departing on 7/6. 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 Surabaya

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

Cheap Flights from Boston to Surabaya (BOS-SUB)

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

Thu, Oct 16 - Thu, Oct 30
Cathay Pacific Logo
1:40 am - 6:00 pmBOS-SUB
29h 20m1 stop
Cathay Pacific Logo
8:15 am - 11:00 pmSUB-BOS
25h 45m1 stop
$935Cathay Pacific
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Fri, Oct 17 - Thu, Oct 30
Logo
9:35 pm - 8:25 amBOS-SUB
47h 50m2 stops
Logo
3:30 pm - 7:05 pmSUB-BOS
38h 35m2 stops
$1,005
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Fri, Oct 17 - Thu, Oct 30
Cathay Pacific Logo
12:26 pm - 6:00 pmBOS-SUB
42h 34m2 stops
Cathay Pacific Logo
8:15 am - 11:00 pmSUB-BOS
25h 45m1 stop
$1,278Cathay Pacific
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Fri, Oct 17 - Thu, Oct 30
Qatar Airways Logo
6:35 am - 9:10 amBOS-SUB
39h 35m3 stops
Qatar Airways Logo
10:00 am - 2:55 pmSUB-BOS
39h 55m2 stops
$1,291Qatar Airways
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Thu, Oct 16 - Thu, Oct 30
Cathay Pacific Logo
1:40 am - 6:00 pmBOS-SUB
29h 20m1 stop
Cathay Pacific Logo
8:15 am - 8:47 pmSUB-BOS
47h 32m2 stops
$1,333Cathay Pacific
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Fri, Oct 17 - Thu, Oct 30
Singapore Airlines Logo
4:40 pm - 9:05 amBOS-SUB
29h 25m3 stops
Singapore Airlines Logo
4:30 pm - 5:25 pmSUB-BOS
35h 55m3 stops
$1,443Singapore Airlines
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Wed, Jul 30 - Thu, Aug 7
Cathay Pacific Logo
1:40 am - 6:00 pmBOS-SUB
29h 20m1 stop
Cathay Pacific Logo
8:20 am - 11:00 pmSUB-BOS
25h 40m1 stop
$1,475Cathay Pacific
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Thu, Oct 16 - Thu, Oct 30
Logo
1:40 am - 6:00 pmBOS-SUB
29h 20m1 stop
Logo
9:45 am - 10:37 pmSUB-BOS
47h 52m3 stops
$1,714
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Thu, Jul 31 - Thu, Aug 7
Cathay Pacific Logo
6:13 pm - 6:00 pmBOS-SUB
36h 47m2 stops
Cathay Pacific Logo
8:20 am - 11:00 pmSUB-BOS
25h 40m1 stop
$1,757Cathay Pacific
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Thu, Jul 31 - Thu, Aug 7
Singapore Airlines Logo
6:25 am - 6:15 pmBOS-SUB
48h 50m2 stops
Singapore Airlines Logo
7:10 pm - 4:13 pmSUB-BOS
32h 03m3 stops
$1,937Singapore Airlines
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KAYAK's insights & trends for Boston to Surabaya flights

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

Which airlines provide the cheapest flights from Boston to Surabaya?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Boston to Surabaya were found on Cathay Pacific ($935) and Qatar Airways ($1,291).

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Good to know

Cheapest flight$754
Flight from Boston to Surabaya

When to book flights from Boston to Surabaya

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

  • What is the cheapest flight from Boston to Surabaya?

    In the last 3 days, the lowest price for a flight from Boston to Surabaya was $754 for a one-way ticket and $935 for a round-trip.

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

    Yes

  • Which airports will I be using when flying from Boston to Surabaya?

    When flying out of Boston you will be using Boston Logan Intl. You will be landing at Surabaya, also known as Surabaya Juanda.

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

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

  • Which airline alliances offer flights from Boston to Surabaya?

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

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

    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 Surabaya.

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

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

    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 Surabaya with an airline and back to Boston with another airline. Booking your flights between Boston and SUB 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 Surabaya?

    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 Surabaya 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 Surabaya

 
See real verified KAYAK customer reviews for airlines flying from Boston to Surabaya. 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 Surabaya? 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.
7.5
Cathay PacificOverall score based on 894 reviews
7.9Boarding
8.0Crew
7.8Entertainment
7.6Comfort
7.3Food
Airline reviews

I had high expectations but met with a below average experience. I hope the Airline will take a notice and improve.

6.0 GoodAnonymous, May 2025PNH - HKG
Read more Cathay Pacific reviews

I had high expectations but met with a below average experience. I hope the Airline will take a notice and improve.

I've stomach problems after 2 hours of flight, Iris, the flight purser not only did her best to make me feel comfortable, she went above and beyond providing pain relievers medicines and ointment. She look and found a doctor passenger on the flight to provide advise. She even report on ground staffs about my condition and provide wheelchair upon arrival. Kudos to her and Cathay Pacific!

So so, crew was overly professional and lacks human touch. Equipment is very old, especially the HKG-PVG CX366 flight. That plane along with its decor must have twenty years of history, or at least I had that impression.

Worst experience I have ever had with any airline in over 25 years.

I have a Peanut Allergy and the Steward staff were very accommodating in ensuring my safety as my allergy is life threatening. Very professional and so vested in their profession.

very professional and very attentive to my Special Needs as I required a Wheel Chair and assistance to board

Everything was fine and I have no complaints or things to note.

The economy seats are much indeed roomier. Meals needs improvement.

flight delayed 45 mins - missed connection - 1 hr layover became 8 hr layover waiting for next flight -

Fast boarding flight on time boarded plane back to front instead of stupid zone groups like US airlines do...

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

Information on your arrival and departure airports

Boston (BOS)
Surabaya (SUB)

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