Chicago to Billings (ORD–BIL) — Airlines, Schedules & Connections

ORD Airport Page →
1,058 mi airlines 14/wk
On-time Some delays Frequent delays
Flight Schedule 4 flights Verified 34m ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
AA3428
AA American
E75
9:45 AM
CDT T3
12:12 PM
MDT
3h 27m
M T W T F S S
Prices
UA5668
UA United
E7W
7:52 PM
CDT T2
10:15 PM
MDT
3h 23m
M T W T F S S
Prices
UA4680
UA United
E7W
8:45 AM
MDT
12:58 PM
CDT
3h 13m
M T W T F S S
Prices
AA3428
AA American
E75
12:42 PM
MDT
4:44 PM
CDT
3h 2m
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

1-STOP More options, longer trips
2-STOP Loading... Reach the hardest destinations
Chicago to Billings
2 carriers, 14 flights/week nonstop.
2 Airlines 14 Flights/wk 1,058 mi 3h 23m nonstop -1h behind 15 1-stop hubs

ORD–BIL is served by 2 airlines with nonstop service. American Airlines and United Airlines lead the route. The flight covers 1,058 miles in approximately 3h 23m. Beyond nonstop, 15 hubs offer 1-stop connections.

Airline Landscape

All carriers operating nonstop ORD–BIL service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
AA American Airlines 7 E75 3h27 72% Oneworld
UA United Airlines 7 E7W 3h23 72% Star Alliance
Aircraft on this route
E75 Embraer E175 – AA
E7W Embraer E175 – UA
Alliance coverage
Oneworld: AA (7 flights/wk, 50%)
Star Alliance: UA (7 flights/wk, 50%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.

Weekly Schedule Pattern

Nonstop flight frequency by day of week, ORD to BIL direction.
Mon
2
flights
Tue
2
flights
Wed
2
flights
Thu
2
flights
Fri
2
flights
Sat
2
flights
Sun
2
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
2
Nonstop flights
14
Outbound / wk
14
Return / wk

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for ORD to BIL.
1-STOP
One-Stop Connections
15
Hubs
~4h
Fastest
~21h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
820
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.

Other ways to reach Billings from Chicago

Nearby airports with service to Billings Logan International Airport.
Metric ORD→BIL MDW→BIL
Distance from ORD 15 mi
Nonstop airlines 2 1
Weekly flights 14 1
Flight time 3h 23m 2h 21m
Departure OTP 72%
Airports within 200 miles of ORD with service to Billings Logan International Airport.

Travel Essentials

Practical planning for this route.
Time Difference
-1h
Billings is 1 hour behind Chicago.
ORD: CDT · BIL: MDT

When it's 6:00 PM in Chicago, it's 5:00 PM in Billings.
Distance & Flight Time
1,058 mi / 1,702 km
Nonstop flight time is approximately 3h 23m to 3h 27m.
Getting to ORD

CTA Blue Line runs 24/7 from downtown Loop stations to O'Hare (45 min, $5). Pace buses serve suburbs. Ride-shares cost $35–55 from downtown depending on traffic; add 30+ minutes during rush hour on the Kennedy Expressway.Economy parking lots E/F connect via ATS people mover. Terminal 5 (international) is separate from Terminals 1–3; allow extra time for inter-terminal transfers.

ORD–BIL Quick Facts

Key statistics for the Chicago to Billings route.
Route details
Distance1,058 mi / 1,702 km
Flight time3h 23m to 3h 27m
Time difference-1 hour
Airlines (nonstop)2
Weekly flights14 out / 14 return
1-stop connections15 hubs
Origin: ORD
IATA / ICAOORD / KORD
TimezoneAmerica/Chicago
Passengers/yr80.0M
Elevation680 ft / 207 m
Destination: BIL
IATA / ICAOBIL / KBIL
TimezoneAmerica/Denver
Passengers/yr1.0M
Elevation3,652 ft / 1,113 m

Frequently Asked Questions

Common questions about ORD to BIL flights.
Nonstop flights from Chicago O'Hare International Airport to Billings Logan International Airport take approximately 3h 23m to 3h 27m. The route covers 1,058 miles.
2 airlines operate nonstop service: American Airlines and United Airlines.
There are approximately 14 nonstop flights per week from ORD to BIL. The return direction has about 14 weekly flights.
Yes, 1-stop connections are available through MDW, IND, JAC, GTF, DAL, COS, PHX, MIA, MSP, LAS, DEN, DFW, SLC, PDX and SEA. These options provide additional schedule flexibility.
Billings is 1 hour behind Chicago.
Yes, return flights from BIL to ORD are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include MDW. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from ORD to BIL

Chicago O'Hare International Airport (ORD) and Billings Logan International Airport (BIL) are connected by nonstop service from American Airlines and United Airlines. With 14 weekly departures, this is a well served route.

ORD to BIL Flight Duration and Schedule

Nonstop flight time from ORD to BIL ranges from 3 hours 23 minutes to 3 hours 27 minutes. The route covers a distance of 1,058 miles (1,702 km). There are approximately 14 weekly flights outbound and 14 return, totaling 28 flights per week in both directions.

Connecting Options and Alternatives

15 one-stop connections are available, with the fastest taking approximately 4 hours via MDW. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Chicago (MDW).