
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $250 (United Airlines) |
One-way from | $115 (Delta) |
Popular in | June |
Cheapest in | January |
Average price | $378 |
Good round-trip deal | $309 or less |
Fly from
Fly to
Route
Depart
Return
ChicagoBillings
ORD - BIL
ORDBIL
Chicago O'Hare Intl
Sat 5/23
5:41 pm-11:06 pm
1 stop6h 25m
Billings Logan Intl
Tue 5/26
5:35 am-11:52 am
1 stop5h 17m
ChicagoBillings
ORD - BIL
ORDBIL
Chicago O'Hare Intl
Wed 7/22
7:52 pm-10:15 pm
Nonstop3h 23m
Billings Logan Intl
Sun 7/26
6:00 pm-12:44 am
1 stop5h 44m
ChicagoBillings
ORD - BIL
ORDBIL
Chicago O'Hare Intl
Sat 6/6
5:41 pm-11:06 pm
1 stop6h 25m
Billings Logan Intl
Sun 6/14
6:15 am-11:29 am
1 stop4h 14m
ChicagoBillings
ORD - BIL
ORDBIL
Chicago O'Hare Intl
Mon 8/17
3:50 pm-10:37 pm
1 stop7h 47m
Billings Logan Intl
Sat 8/22
5:45 am-2:58 pm
2 stops8h 13m
ChicagoBillings
ORD - BIL
ORDBIL
Chicago O'Hare Intl
Mon 4/13
2:35 pm-8:57 pm
1 stop7h 22m
Billings Logan Intl
Fri 4/24
2:35 pm-10:54 pm
1 stop7h 19m
ChicagoBillings
ORD - BIL
ORDBIL
Chicago O'Hare Intl
Thu 4/30
9:48 am-8:06 pm
2 stops11h 18m
Billings Logan Intl
Mon 5/4
6:24 am-6:52 pm
2 stops11h 28m
ChicagoBillings
ORD - BIL
ORDBIL
Chicago O'Hare Intl
Sun 8/30
3:50 pm-10:37 pm
1 stop7h 47m
Billings Logan Intl
Sun 9/13
6:15 am-11:29 am
1 stop4h 14m
ChicagoBillings
ORD - BIL
ORDBIL
Chicago O'Hare Intl
Thu 8/13
3:50 pm-10:37 pm
1 stop7h 47m
Billings Logan Intl
Sat 8/22
5:45 am-2:58 pm
2 stops8h 13m
ChicagoBillings
ORD - BIL
ORDBIL
Chicago O'Hare Intl
Tue 8/4
1:35 pm-10:37 pm
2 stops10h 02m
Billings Logan Intl
Tue 8/11
5:45 am-2:58 pm
2 stops8h 13m
ChicagoBillings
ORD - BIL
ORDBIL
Chicago O'Hare Intl
Thu 4/30
9:54 pm-9:38 am
1 stop12h 44m
Billings Logan Intl
Mon 5/4
5:51 pm-12:58 am
1 stop6h 07m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
About 16% of weekly flights between Chicago and Billings have experienced delays in the past year, with the average delay time being 135 minutes.
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Over the last year, American Airlines have had the lowest number of delays on this route, with just 16% of flights being delayed.
Crew
Overall
Boarding
Food
Entertainment
Comfort
Reviews
Dane,Jan 2026
TYS - IAD
Crew
Overall
Boarding
Food
Entertainment
Comfort
Reviews
Dane,Jan 2026
TYS - IAD
Crew
Overall
Boarding
Food
Entertainment
Comfort
Reviews
Dane,Jan 2026
TYS - IAD
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$210 | Average$416 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$248 | Average$348 | FlexibilityNo cancel fee | On-time69% |