Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline Delta Air Lines

The cheapest airline(s) flying from Williston to Chicago is Delta Air Lines.

  • Delta Air Lines Delta Air Lines
  • United Airlines United Airlines
Cheapest Month August

Travel Period: May 2024 - April 2025

The cheapest month(s) to fly from Williston to Chicago is August.

  • May 2024
  • Jun 2024
  • Jul 2024
  • Aug 2024
  • Sep 2024
  • Oct 2024
  • Nov 2024
  • Dec 2024
  • Jan 2025
  • Feb 2025
  • Mar 2025
  • Apr 2025
Cheapest Day of the Week Thursday

The cheapest day(s) of the week to fly from Williston to Chicago is Thursday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday
Cheapest Time 12pm

The cheapest time of the day to fly from Williston to Chicago is in the morning.

Early Morning 12:01am - 06:00am
Morning 6:01am - 12:00pm
Afternoon 12:01pm - 6:00pm
Evening 6:01pm to 12:00am
12am
6am
12pm
6pm

Flight Schedules

Last Updated: Tue, 2 Apr, 2024

  • Depart Earliest
    • Earliest
    • Latest
  • Arrive
    • Earliest
    • Latest
  • Airline Filter by Airline
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  • Total Duration
    • Shortest
    • Longest
  • Stopover
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  • Availability
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Connecting Flights

  • 07:15 - 08:22
    XWA - DEN
    09:43 - 13:15
    DEN - ORD
  • 07:15 (XWA)Williston Basin Airport
    09:43 (DEN)Denver Intl Airport
  • 08:22 (DEN)Denver Intl Airport
    13:15 (ORD)Chicago O'Hare International Airport
  • United Airlines (UA 5367)Embraer 175
    United Airlines (UA 2329)Boeing 737 Max 9 Passenger
  • 06h 00m (01h 21m)
  • DEN Denver 01h 21m
    • -
    • -
    • -
    • -
    • -
    • S
    • S
  • 07:15 - 08:22
    XWA - DEN
    11:20 - 14:52
    DEN - ORD
  • 07:15 (XWA)Williston Basin Airport
    11:20 (DEN)Denver Intl Airport
  • 08:22 (DEN)Denver Intl Airport
    14:52 (ORD)Chicago O'Hare International Airport
  • United Airlines (UA 5367)Embraer 175
    United Airlines (UA 2312)Boeing 737 900
  • 07h 37m (02h 58m)
  • DEN Denver 02h 58m
    • -
    • -
    • -
    • -
    • -
    • S
    • S
  • 07:18 - 09:15
    XWA - MSP
    10:00 - 11:25
    MSP - ORD
  • 07:18 (XWA)Williston Basin Airport
    10:00 (MSP)Minneapolis International Airport
  • 09:15 (MSP)Minneapolis International Airport
    11:25 (ORD)Chicago O'Hare International Airport
  • Delta Air Lines (DL 4296)Crj 700 Canadair Regional
    Delta Air Lines (DL 1367)Boeing 717
  • 04h 07m (00h 45m)
  • MSP Minneapolis 00h 45m
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • 11:30 - 12:39
    XWA - DEN
    15:35 - 19:05
    DEN - ORD
  • 11:30 (XWA)Williston Basin Airport
    15:35 (DEN)Denver Intl Airport
  • 12:39 (DEN)Denver Intl Airport
    19:05 (ORD)Chicago O'Hare International Airport
  • United Airlines (UA 5344)Crj Canadair Regional
    United Airlines (UA 1484)Boeing 757 300 Series
  • 07h 35m (02h 56m)
  • DEN Denver 02h 56m
    • M
    • T
    • W
    • T
    • F
    • -
    • S
  • 11:30 - 12:39
    XWA - DEN
    13:25 - 16:55
    DEN - ORD
  • 11:30 (XWA)Williston Basin Airport
    13:25 (DEN)Denver Intl Airport
  • 12:39 (DEN)Denver Intl Airport
    16:55 (ORD)Chicago O'Hare International Airport
  • United Airlines (UA 5344)Crj Canadair Regional
    United Airlines (UA 617)Boeing 757 300 Series
  • 05h 25m (00h 46m)
  • DEN Denver 00h 46m
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • 12:37 - 14:31
    XWA - MSP
    15:20 - 16:49
    MSP - ORD
  • 12:37 (XWA)Williston Basin Airport
    15:20 (MSP)Minneapolis International Airport
  • 14:31 (MSP)Minneapolis International Airport
    16:49 (ORD)Chicago O'Hare International Airport
  • Delta Air Lines (DL 4261)Crj 700 Canadair Regional
    Delta Air Lines (DL 1725)Boeing 717
  • 04h 12m (00h 49m)
  • MSP Minneapolis 00h 49m
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • 12:37 - 14:31
    XWA - MSP
    15:20 - 16:50
    MSP - ORD
  • 12:37 (XWA)Williston Basin Airport
    15:20 (MSP)Minneapolis International Airport
  • 14:31 (MSP)Minneapolis International Airport
    16:50 (ORD)Chicago O'Hare International Airport
  • Delta Air Lines (DL 4261)Crj 700 Canadair Regional
    Delta Air Lines (DL 1725)Airbus A220 100 Passenger
  • 04h 13m (00h 49m)
  • MSP Minneapolis 00h 49m
    • M
    • T
    • W
    • T
    • F
    • S
    • -
  • 12:37 - 14:31
    XWA - MSP
    17:45 - 19:19
    MSP - ORD
  • 12:37 (XWA)Williston Basin Airport
    17:45 (MSP)Minneapolis International Airport
  • 14:31 (MSP)Minneapolis International Airport
    19:19 (ORD)Chicago O'Hare International Airport
  • Delta Air Lines (DL 4261)Crj 700 Canadair Regional
    Delta Air Lines (DL 1712)Airbus A220 100 Passenger
  • 06h 42m (03h 14m)
  • MSP Minneapolis 03h 14m
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • 12:37 - 14:31
    XWA - MSP
    15:30 - 17:05
    MSP - MDW
  • 12:37 (XWA)Williston Basin Airport
    15:30 (MSP)Minneapolis International Airport
  • 14:31 (MSP)Minneapolis International Airport
    17:05 (MDW)Chicago Midway Airport
  • Delta Air Lines (DL 4261)Crj 700 Canadair Regional
    Delta Air Lines (DL 3970)Embraer 175
  • 04h 28m (00h 59m)
  • MSP Minneapolis 00h 59m
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • 12:37 - 14:31
    XWA - MSP
    15:45 - 17:20
    MSP - MDW
  • 12:37 (XWA)Williston Basin Airport
    15:45 (MSP)Minneapolis International Airport
  • 14:31 (MSP)Minneapolis International Airport
    17:20 (MDW)Chicago Midway Airport
  • Delta Air Lines (DL 4261)Crj 700 Canadair Regional
    Delta Air Lines (DL 3970)Embraer 175
  • 04h 43m (01h 14m)
  • MSP Minneapolis 01h 14m
    • -
    • T
    • W
    • -
    • -
    • -
    • -
  • 15:15 - 16:24
    XWA - DEN
    19:26 - 22:52
    DEN - ORD
  • 15:15 (XWA)Williston Basin Airport
    19:26 (DEN)Denver Intl Airport
  • 16:24 (DEN)Denver Intl Airport
    22:52 (ORD)Chicago O'Hare International Airport
  • United Airlines (UA 5581)Crj Canadair Regional
    United Airlines (UA 1397)Boeing 737 900
  • 07h 37m (03h 02m)
  • DEN Denver 03h 02m
    • -
    • -
    • -
    • -
    • -
    • S
    • S
  • 15:15 - 16:24
    XWA - DEN
    19:26 - 22:52
    DEN - ORD
  • 15:15 (XWA)Williston Basin Airport
    19:26 (DEN)Denver Intl Airport
  • 16:24 (DEN)Denver Intl Airport
    22:52 (ORD)Chicago O'Hare International Airport
  • United Airlines (UA 5581)Crj Canadair Regional
    United Airlines (UA 1397)Boeing 737 800
  • 07h 37m (03h 02m)
  • DEN Denver 03h 02m
    • -
    • T
    • W
    • -
    • -
    • -
    • -
  • 15:15 - 16:24
    XWA - DEN
    17:40 - 21:12
    DEN - ORD
  • 15:15 (XWA)Williston Basin Airport
    17:40 (DEN)Denver Intl Airport
  • 16:24 (DEN)Denver Intl Airport
    21:12 (ORD)Chicago O'Hare International Airport
  • United Airlines (UA 5581)Crj Canadair Regional
    United Airlines (UA 1898)Boeing 757 300 Series
  • 05h 57m (01h 16m)
  • DEN Denver 01h 16m
    • -
    • -
    • -
    • -
    • -
    • S
    • S
  • 15:15 - 16:24
    XWA - DEN
    19:35 - 23:01
    DEN - ORD
  • 15:15 (XWA)Williston Basin Airport
    19:35 (DEN)Denver Intl Airport
  • 16:24 (DEN)Denver Intl Airport
    23:01 (ORD)Chicago O'Hare International Airport
  • United Airlines (UA 5581)Crj Canadair Regional
    United Airlines (UA 1397)Boeing 757 300 Series
  • 07h 46m (03h 11m)
  • DEN Denver 03h 11m
    • -
    • -
    • -
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    • F
    • -
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No Schedules Sorry, there are no schedules matching your filters. Try removing one. reset
How far is Chicago from Williston?

The flight distance between Williston and Chicago is 1433km. Check all available flights on Wego.

When is the earliest and latest flight of the day?

The earliest flight of the day departs at 12:15. The last flight of the day departs at 20:15. See the full list of flight times on Wego.