BOS - SUB

$1,213 Find Cheap Flights from Boston to Surabaya

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Surabaya departing on 10/9. 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 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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Everything you should know

Cheapest round-trip
$1,152
Multiple Airlines
Fri 10/9Sat 10/17
BOS - SUB • 2 stops
Top airlines
Cheapest • from $1,213 (round-trip)
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Boston and Surabaya. You'll need at least 1 connection.
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We hope you love your trip to Surabaya!
Flight Deals
Booking Insights
Flight 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

Fri, Oct 9 - Sat, Oct 17
Multiple Airlines Logo
4:25 pm - 2:50 pm
BOS
-
SUB
35h 25m
2 stops
Multiple Airlines Logo
10:00 am - 2:40 pm
SUB
-
BOS
39h 40m
2 stops
$1,152Multiple Airlines
Mon, Aug 3 - Sun, Nov 29
Cathay Pacific Logo
1:45 am - 6:15 pm
BOS
-
SUB
29h 30m
1 stop
Cathay Pacific Logo
8:15 am - 10:00 pm
SUB
-
BOS
25h 45m
1 stop
$1,213Cathay Pacific
Tue, Aug 4 - Sun, Nov 29
Multiple Airlines Logo
8:30 pm - 6:15 pm
BOS
-
SUB
34h 45m
2 stops
Multiple Airlines Logo
8:15 am - 10:00 pm
SUB
-
BOS
25h 45m
1 stop
$1,231Multiple Airlines
Thu, Oct 8 - Sat, Oct 17
Cathay Pacific Logo
1:45 am - 6:15 pm
BOS
-
SUB
29h 30m
1 stop
Cathay Pacific Logo
8:10 am - 11:05 pm
SUB
-
BOS
25h 55m
1 stop
$1,246Cathay Pacific
Sun, Jun 21 - Sun, Jul 5
Etihad Airways Logo
4:25 pm - 5:40 pm
BOS
-
SUB
38h 15m
2 stops
Etihad Airways Logo
7:00 pm - 2:40 pm
SUB
-
BOS
30h 40m
2 stops
$1,337Etihad Airways
Tue, Aug 4 - Sun, Nov 29
Multiple Airlines Logo
4:25 pm - 5:40 pm
BOS
-
SUB
38h 15m
2 stops
Multiple Airlines Logo
6:00 pm - 2:10 pm
SUB
-
BOS
32h 10m
2 stops
$1,369Multiple Airlines
Sat, Jun 20 - Sat, Jul 4
Multiple Airlines Logo
4:25 pm - 5:20 pm
BOS
-
SUB
37h 55m
2 stops
Multiple Airlines Logo
10:00 am - 2:40 pm
SUB
-
BOS
63h 40m
2 stops
$1,371Multiple Airlines
Fri, Jun 19 - Sun, Jul 5
Etihad Airways Logo
4:25 pm - 5:40 pm
BOS
-
SUB
62h 15m
2 stops
Etihad Airways Logo
7:00 pm - 2:40 pm
SUB
-
BOS
30h 40m
2 stops
$1,377Etihad Airways
Fri, Jun 19 - Fri, Jul 3
Etihad Airways Logo
4:25 pm - 9:50 pm
BOS
-
SUB
42h 25m
2 stops
Etihad Airways Logo
6:00 pm - 2:40 pm
SUB
-
BOS
31h 40m
2 stops
$1,417Etihad Airways
Sat, Jun 20 - Sun, Jul 5
Etihad Airways Logo
4:25 pm - 5:40 pm
BOS
-
SUB
62h 15m
2 stops
Etihad Airways Logo
7:05 am - 2:40 pm
SUB
-
BOS
42h 35m
2 stops
$1,436Etihad Airways
Booking Insights

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 ($1,213) and Etihad Airways ($1,337).

Good to know

Cheapest flight$1,152
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 $1,213 for a round-trip ticket.

  • 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 is the only airline alliance operating flights between Boston and Surabaya.

  • 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.
7.6
Cathay PacificOverall score based on 1290 reviews
8.1Crew
7.3Food
7.8Entertainment
7.9Boarding
7.6Comfort
Airline reviews

Crew were not engaging. Only engaged if requested. Food taste was mediocre

6.0 GoodAnonymous, Apr 2026
SEA - HKG
Read more Cathay Pacific reviews

Crew were not engaging. Only engaged if requested. Food taste was mediocre

My seat had many issues. First the chair was broken where reclining was difficult. My usb plug was also broken so charging was impossible.

The flight from Hong Kong to Hyderabad didn’t have any power points to charge my mobile. Given we are no longer allowed to use power banks, giving customers the ability to charge even on short flights is critical part of the overall experience.

when i ask for help all the crew members had a look like why are you calling me? very terse and rude.

Good service and food. However, we paid over $400 for aisle seats for my disabled husband and me, and we were given window and middle seats. This was dangerous for our health condition on such a long flight. We needed to stand up and walk around frequently, but we were stuck in our seats. Please give us a refund of our seat payment since you chose not to honor our request.

See previous answers. Also food options limited, entertainment difficult to use and did not work properly, lay flat bed is quite big but very hard and uncomfortable

Very bad Instead 22 hour it take me more that 35 hour to arrive from Los Angeles to Phuket and they changed my flight in Hong Kong to Shanghai china and in order to get my bag I was forced to vet china visa entrry

There could have been more options on the entertainment section Nothing was available for non English speaking passengers

I didn't have much experience with Cathay Pacific airlines because of delay and missed connections, the bulk of the trip was on Japan Airlines.

Flight delayed first from bad weather, then after boarding there was a problem with the plane. We had to get off and onto another plane...connections were missed and the trip took an additional 10 hours!! Pre-paid seatting was not honored due ro last minute carrier changes. Most of the trip was on Japan Airline.

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

Information on your arrival and departure airports