App
Customer Support
USD
Find Bookings
Trip.com
>
Flights
>
Flights to United States
>
Flights to North Dakota
>
Flights to Williston
>
Singapore to Williston flight
>
Changi Airport to Williston flight
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap Flights from Changi Airport to Williston

Search for flights from Changi Airport to Williston. Find affordable one-way or round-trip flights.

  • One way
  • Round-trip
      • SIN09:00
        42h 9m
        2 stops
        XWA14:09
        Singapore - Williston|Thu, May 8|United Airlines
        US$876US$2,035
        56% OFF
        56% OFF
        US$2,035US$876

        Choose United Airlines flights from Singapore to Williston.The one-way connecting flight with United Airlines departs from Changi Airport on Thu, May 8, arriving at Williston Basin International Airport.One-way Prices start from US$876 including taxes and charges.

      • SIN09:15
        41h 54m
        2 stops
        XWA14:09
        Singapore - Williston|Thu, May 8|Singapore Airlines
        US$1,087US$2,035
        47% OFF
        47% OFF
        US$2,035US$1,087

        Choose Singapore Airlines flights from Singapore to Williston.The one-way connecting flight with Singapore Airlines departs from Changi Airport on Thu, May 8, arriving at Williston Basin International Airport.One-way Prices start from US$1,087 including taxes and charges.

      • SIN06:15
        23h 19m
        2 stops
        XWA16:34
        Singapore - Williston|Thu, May 8|All Nippon Airways
        US$1,628US$2,035
        20% OFF
        20% OFF
        US$2,035US$1,628

        Choose All Nippon Airways flights from Singapore to Williston.The one-way connecting flight with All Nippon Airways departs from Changi Airport on Thu, May 8, arriving at Williston Basin International Airport.One-way Prices start from US$1,628 including taxes and charges.

      • SIN1:00 PM
        3h 5m
        Nonstop
        ISN2:00 PM
        Singapore - Williston|Tue, Apr 1|United Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

There are 1 airport(s) in Williston. Discover the top routes now!

Discover different airports in Williston. Find the best flight and transfer option, and plan your trip accordingly.

  • 12.15 km from downtown Williston
    Williston Basin International Airport
    Tickets From
    US$876

Flight Schedule from Changi Airport to Williston

Check on the flight schedule from Changi Airport to Williston. Find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. NH802

    ANA

    06:15

    SIN

    7.3h

    14:30

    NRT

    SMTWTFS
    Search

  2. UA142

    United Airlines

    16:30

    NRT

    10.7h

    12:10

    DEN

    SMTWTFS

  3. UA5463

    United Airlines

    13:25

    DEN

    1.9h

    16:21

    XWA

    S-----S

  4. SQ032

    Singapore Airlines

    09:15

    SIN

    15.4h

    09:40

    SFO

    SMTWTFS
    Search

  5. UA2420

    United Airlines

    05:00

    SFO

    2.8h

    08:47

    DEN

    SMTWTFS

  6. UA5461

    United Airlines

    11:30

    DEN

    1.9h

    14:25

    XWA

    SMTWTFS

  7. UA002

    United Airlines

    10:10

    SIN

    14.8h

    10:00

    SFO

    SMTWTFS
    Search

  8. UA2420

    United Airlines

    05:00

    SFO

    2.8h

    08:47

    DEN

    SMTWTFS

  9. UA5461

    United Airlines

    11:30

    DEN

    1.9h

    14:25

    XWA

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from Changi Airport to Williston

Off-season for travelMay
Peak season for travelJanuary

FAQs for Changi Airport to Williston 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.

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.