BOS - UBN

Find cheap flights from Boston to Ulaanbaatar

1 adult
1 adult, Economy, 0 bags

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

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

Cheap Flights from Boston to Ulaanbaatar (BOS-UBN)

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

Multiple Airlines Logo
BOS
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UBN
6211 mimulti-stop
Multiple Airlines Logo
UBN
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BOS
6211 mimulti-stop
Multiple Airlines
Booking Insights

KAYAK's insights & trends for Boston to Ulaanbaatar flights

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

What is the most popular layover airport when flying from Boston to Ulaanbaatar?

Percentage of 1-stop round-trip flights from Boston to Ulaanbaatar chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Istanbul (IST) is the top choice – 57% of KAYAK users who clicked on 1-stop flights from Boston to Ulaanbaatar picked an itinerary connecting there.

What is the cheapest layover airport when flying from Boston to Ulaanbaatar?

Average round-trip price for 1-stop flights from Boston to Ulaanbaatar clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Houston (IAH) offer the most affordable fares, with an average round-trip price of $1,199.

Which layover airport offers the shortest total travel time from Boston to Ulaanbaatar?

Shortest average total travel time for 1-stop one-way flights from Boston to Ulaanbaatar via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Istanbul (IST) for the shortest journey. The average one-way travel time for flights connecting there is 21h 45m.

Which layover airport has the quickest connection when flying from Boston to Ulaanbaatar?

Average layover duration at different layover airports for 1-stop one-way flights from Boston to Ulaanbaatar, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Houston (IAH) often has the shortest layovers from Boston to Ulaanbaatar, with an average of 1h 26m.

When to book flights from Boston to Ulaanbaatar

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

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

    A passport is required to fly from Boston to Ulaanbaatar.

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

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

  • Which airline alliances offer flights from Boston to Ulaanbaatar?

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

  • Which is the best airline for flights from Boston to Ulaanbaatar, MIAT Mongolian or Delta?

    The two airlines most popular with KAYAK users for flights from Boston to Ulaanbaatar are MIAT Mongolian and Delta. With an average price for the route of $1,897 and an overall rating of 8.7, MIAT Mongolian is the most popular choice. Delta is also a great choice for the route, with an average price of $1,641 and an overall rating of 7.9.

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

    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 Ulaanbaatar.

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

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

    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 Ulaanbaatar with an airline and back to Boston with another airline. Booking your flights between Boston and UBN 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 Ulaanbaatar?

    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 Ulaanbaatar 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 Ulaanbaatar

 
See real verified KAYAK customer reviews for airlines flying from Boston to Ulaanbaatar. 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 Ulaanbaatar? 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.
8.7
MIAT MongolianOverall score based on 18 reviews
8.3Comfort
8.8Boarding
7.3Entertainment
8.0Food
9.1Crew
Airline reviews

It was great. I had an exit row seat so I had a ton of legroom. The service was good and the food was decent.

8.0 ExcellentMichael, Jun 2024
ICN - UBN
Read more MIAT Mongolian reviews

It was great. I had an exit row seat so I had a ton of legroom. The service was good and the food was decent.

Aircraft used was a 10 year old 767 which is being maintained in excellent condition. Business class was very comfortable and reclined sufficiently to allow me to sleep. The crew were excellent and very attentive. The only two unfortunates were a) food quality, the beef was very tough and below the standard for business class service; and b) the onboard entertainment offered little for non-Mongolians. All around, I would gladly fly MIAT again.

The flight was on time and the aircraft new and well-maintained. Service was friendly and well carried out. Seating on the 737 MAX in business class was comfortable enough that I could doze off during the 4 hour flight. Arrival in Ulsan Baatar was on time and baggage delivered to the belt quickly. I was pleasantly surprised by the entire event and have no trouble recommending MIAT.

No entertainment display working whole flight it was like a veggie 😒

This was my first time flying Delta ever and I had a great experience!

Smallest leg room I've ever had on a plane.

They took all carry-on luggage from Groups 6 -9 - I was group 5 and waiting in line to board - they made me check my luggage too. That then went to baggage claim and delayed departure from the airport. There was overhead room in my seating area - Delta over reacted. Also, had a gentleman next to me that took up 1/2 my seat.

Excellent!!! Aeromexico is a great airline. What was not that good is the service provided by Kayak. It is never clear and not easy to manage.

Flight delay was frustrating, also you cannot checkin online without delta app, web browser check-in throw errors

The gate agent was most helpful in getting me on to fly standby. I greatly appreciate it.

bulkhead seat had very little legroom - even in bsiness class.

The plane was an older model, so it wasn’t as comfortable as others. The flight attendants were not helpful during onboarding. It was a full flight so there was chaos finding space for baggage.

Sorry I didn't realize I was writing a review for each leg. Please see my previous review - it applies to the entire flight, not just a single leg.

This is the first time I've been disappointed with Delta. I was called by Delta to see if I would volunteer to change flights since my original flight home was overbooked. I accepted. The modified booking only provided me a 35 minute layover - when you subtract the fact that boarding closes for a flight 15 minutes early, that gave me 20 minutes to run for one end of the airport to the other. I barely made it. On the 2.5 hour flight to Tampa, the crew repeatedly let us know over the intercom that they cannot serve drinks or snacks due to safety/turbulence. I would have accepted this reason if they did not CONTINUALLY SERVE DRINKS AND COOKED FOOD to First class. If safety is the excuse then the entire plane should be strapped in for safety. On top of this the air conditioning vents were not working correctly and the plane was uncomfortably warm. I love Delta and am a loyal Delta traveler, and I have never had an experience like this. I don't know if there's a disconnect between availability among third-party sites like KAYAK and the airlines or what, but when overbooking causes issues like this for travelers it should be reviewed and changes to the booking process should be made. I blame BOTH KAYAK and Delta for this terrible experience.

After arriving in Istanbul, the transit information on the electronic board showed a tight departure time, and the gate changed in the middle, making it difficult to make it on time.

Typically good service onboard but baggage delay in airport was significant

My, Syed Zawar Hussein Shirazi frequently flyer membership number was not included on my boarding pass from O’Hare to Istanbul despite my reminder to the attendant at check in. Further she forgot to give me my boarding pass form Istanbul to Lahore and she needs to improve her customer service, please 🙏

Everything about that day was great I was happy with how things went as a first time traveling with the airline thank you for all that you’ve doing by taking us there to our various destinations thanks.

They oversold the tickets by one which was my ticket so I didn’t have a ticket till last second

Not good. I was supposed to be in Mint but got in economy class

Service was slow and checked bag was off last evening when flying business

Turkish Airline canceled our tickets in the very last minute, with our luggage and everything else, all prepared and good to go. It’s clear that they sold the tickets for better money to someone else. Bad, Bad, Bad business!!!

Awful seating. Bad food. Staff only have one bottle of water and no cans.

it was like a banya -so hot... They did provide a great experience with special food. one toilet broke midflight In general it was a peaceful and relaxing flight - for business class it was good.

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

Information on your arrival and departure airports