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Philadelphia International Airport to Williston Basin International Airport flight

Explore the cheapest one-way and round-trip flights from Philadelphia International Airport to Williston Basin International Airport over the next 90 days, with one-way fares from VND 13,751,000 and round-trip from VND 19,961,000. Based on Trip.com's latest 7-day flight data.

      • PHL 7:45 AM
        8h 25m
        1 stop
        XWA 3:10 PM
        Philadelphia - Williston | Fri, Nov 20 | United Airlines
        XWA 1:38 PM
        9h 1m
        1 stop
        PHL 11:39 PM
        Williston - Philadelphia | Tue, Nov 24 | United Airlines
        VND 19,961,000 VND 34,306,000
        42% off
        42% off
        VND 34,306,000 VND 19,961,000
      • PHL 10:00 AM
        8h 51m
        1 stop
        XWA 5:51 PM
        Philadelphia - Williston | Thu, Nov 19 | United Airlines
        XWA 1:38 PM
        9h 1m
        1 stop
        PHL 11:39 PM
        Williston - Philadelphia | Wed, Nov 25 | United Airlines
        VND 25,386,000 VND 34,306,000
        26% off
        26% off
        VND 34,306,000 VND 25,386,000
      • PHL 1:00 PM
        17h 25m
        1 stop
        ISN 2:00 PM
        Philadelphia - Williston | Fri, Oct 16 | Normal Airline
        ISN 3:00 PM
        6h
        Nonstop
        PHL 4:00 PM
        Williston - Philadelphia | Sun, Oct 18 | Normal Airline
        Find more flights
        Find more flights
      • PHL 3:55 PM
        7h 13m
        1 stop
        XWA 10:08 PM
        Philadelphia - Williston | Sun, Oct 25 | United Airlines
        VND 13,751,000 VND 19,975,000
        31% off
        31% off
        VND 19,975,000 VND 13,751,000
      • PHL 10:05 AM
        25h 37m
        1 stop
        XWA 10:42 AM
        Philadelphia - Williston | Mon, Oct 26 | United Airlines
        VND 14,781,000 VND 19,975,000
        26% off
        26% off
        VND 19,975,000 VND 14,781,000
      • PHL 1:00 PM
        17h 25m
        1 stop
        ISN 2:00 PM
        Philadelphia - Williston | Fri, Oct 16 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from Philadelphia International Airport to Williston Basin International Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Philadelphia International Airport to Williston Basin International Airport?

The cheapest airline flying from Philadelphia International Airport to Williston Basin International Airport is United Airlines (from VND 13,751,000) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.

United Airlines
From VND 13,751,000

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What is the flight schedule from Philadelphia International Airport to Williston Basin International Airport?

Check the schedule for flights from Philadelphia to Williston and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA2644

    Philadelphia International Airport

    3:52 PM

    PHL

    4h 7m

    Nonstop

    5:59 PM

    DEN

    S M T W T F S
    Search

  2. UA4721

    Denver International Airport

    7:10 PM

    DEN

    1h 56m

    Nonstop

    10:06 PM

    XWA

    S M T W T - S

  3. UA1537

    Philadelphia International Airport

    10:05 AM

    PHL

    4h 5m

    Nonstop

    12:10 PM

    DEN

    S M T W T F S
    Search

  4. UA5293

    Denver International Airport

    7:59 AM

    DEN

    2h

    Nonstop

    10:59 AM

    XWA

    S M T W T - S
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About Philadelphia International Airport and Williston Basin International Airport

Learn about Philadelphia International Airport (PHL) and Williston Basin International Airport (XWA) — including location, terminals, transportation, and travel tips.

Flight distance 2,445.94 km
Cheapest one-way ticket price VND 13,751,000
Cheapest return ticket price VND 19,961,000

FAQs for Philadelphia International Airport to Williston Basin International Airport Flights

  • What is the transportation method from the main airport to downtown in Williston?

    • The distance from Williston Basin International Airport to downtown is about 15 km. It takes about 30 minutes by taxi.
  • One-way flights from Philadelphia International Airport to Williston Basin International Airport currently start from VND 13,751,000, and round-trip fares start from VND 19,961,000. The current lowest fare is a United Airlines flight departing on Sun, Oct 25; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Philadelphia International Airport to Williston Basin International Airport is VND 15,772,000. Prices may vary depending on the departure date, airline, and availability.
  • Enter Philadelphia International Airport and Williston Basin International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

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Voluntary cancellation/change:
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.
Cancellation/change due to a flight schedule change:
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.