Find cheap airlines flights from Boston to Phnom Penh

Choose from 1 carriers that fly from Boston to Phnom Penh, including Korean Air, Enjoy the cheapest tickets on this route with Korean Air.
Airlines are determined based on actual purchased flight tickets from Boston to Phnom Penh according to previous 12 months data from Trip.com.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

Displayed flight fares from Boston to Phnom Penh are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight Info | Boston to Phnom Penh

The distance between Boston and Phnom Penh is approximately 14,005.2 km. Based on Trip.com's data travel demand peaks in July. The off-season for travel is September.

Cheapest one-way flight price$588
Off-season for travelSeptember
Peak season for travelJuly
Flight distance14,005.2 km
Popular airlineKorean Air
Flight statistics for the Boston–Phnom Penh route are based on aggregated booking data from Trip.com over the past 12 months.

When is the cheapest time to fly from Boston to Phnom Penh?

The cheapest time for Boston to Phnom Penh flights: Feb 1 to Feb 8 — one way flight prices from $588.

Cheapest flights
From price
Search
  • 1421
  • 2128
  • Jan

    284
  • 411
  • 1118
  • 1825
  • Feb

    251
  • 18
  • 815
  • 1522
  • Mar

    221
  • 18
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Boston to Phnom Penh, calculated over the upcoming 10 weeks.

Frequently Asked Questions

  • Which airlines offer direct flights from Boston to Phnom Penh?

    At the moment, you can catch a nonstop flight from Boston to Phnom Penh with the following airlines, including: Korean Air Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Boston to Phnom Penh is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Boston to Phnom Penh, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Fri, Feb 6, with one-way flights priced at just $588.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Korean Air.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Phnom Penh travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Boston to Phnom Penh is September, when demand for travel is lower.
  • You can land at any one of the following hubs in Phnom Penh, with Logan International Airport to Phnom Penh International Airport (BOS-PNH) is by far the most common option on this route: Phnom Penh International Airport (PNH).
  • The time difference between Phnom Penh and Boston is 12h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.