Denver to Billings (DEN–BIL) — Airlines, Schedules & Connections

DEN Airport Page →
455 mi airlines 48/wk
On-time Some delays Frequent delays
Flight Schedule 14 flights Verified 55m ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight
  Flight Airline AC Dep Arr Dur OTP Sched  
AC3941
AC Air Canada
CR7
8:00 AM
MDT
9:50 AM
CDT
1h 50m
M T W T F S S
Prices
UA4762
UA United
E7W
8:00 AM
MDT
9:53 AM
CDT
1h 53m
M T W T F S S
Prices
UA703
UA United
738
11:42 AM
MDT
1:18 PM
CDT
0h 36m
M T W T F S S
Prices
AC4249
AC Air Canada
CR7
3:35 PM
MDT
5:12 PM
CDT
1h 37m
M T W T F S S
Prices
CM1027
CM Copa
E7W
8:22 PM
MDT
10:05 PM
CDT
1h 43m
M T W T F S S
Prices
UA1417
UA United
739
8:23 PM
MDT
9:55 PM
CDT
0h 32m
M T W T F S S
Prices
UA5498
UA United
E7W
8:25 PM
MDT
10:04 PM
CDT
0h 39m
M T W T F S S
Prices
UA372
UA United
739
6:30 AM
CDT
8:17 AM
MDT
1h 47m
M T W T F S S
Prices
AC5232
AC Air Canada
739
7:00 AM
CDT
8:47 AM
MDT
1h 47m
M T W T F S S
Prices
AC3940
AC Air Canada
CR7
10:49 AM
CDT
12:43 PM
MDT
1h 54m
M T W T F S S
Prices
UA4728
UA United
CR5
10:50 AM
CDT
12:43 PM
MDT
1h 53m
M T W T F S S
Prices
UA478
UA United
738
2:35 PM
CDT
4:22 PM
MDT
1h 47m
M T W T F S S
Prices
CM1188
CM Copa
E75L
5:55 PM
CDT
7:45 PM
MDT
1h 50m
M T W T F S S
Prices
UA4758
UA United
E7W
5:55 PM
CDT
7:45 PM
MDT
1h 50m
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

1-STOP
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Denver to Billings
3 carriers, 48 flights/week nonstop.
3 Airlines 48 Flights/wk 455 mi 0h 32m nonstop +1h ahead 12 1-stop hubs

DEN–BIL is served by 3 airlines with nonstop service. United Airlines, Air Canada and Copa Airlines lead the route. The flight covers 455 miles in approximately 0h 32m. Beyond nonstop, 12 hubs offer 1-stop connections.

Airline Landscape

All carriers operating nonstop DEN–BIL service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
UA United Airlines 28 738, 739, E7W 0h32-1h53 51% Star Alliance
AC Air Canada 14 CR7 1h37-1h50 51% Star Alliance
CM Copa Airlines 6 E7W 1h43 51% Star Alliance
Aircraft on this route
738 Boeing 737-800 – UA
739 Boeing 737-900 – UA
CR7 Bombardier CRJ-700 – AC
E7W Embraer E175 – CM, UA
Alliance coverage
Star Alliance: AC + CM + UA (48 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.

Weekly Schedule Pattern

Nonstop flight frequency by day of week, DEN to BIL direction.
Mon
7
flights
Tue
6
flights
Wed
7
flights
Thu
7
flights
Fri
7
flights
Sat
7
flights
Sun
7
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
7
Nonstop flights
48
Outbound / wk
49
Return / wk

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for DEN to BIL.
1-STOP
One-Stop Connections
12
Hubs
~3h
Fastest
~21h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
797
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.

On-Time Performance

What to expect at each end of your journey.
Outbound
DEN → BIL
51%
Frequent delays expected. Consider flexible booking.
Departing
51%
Arriving
100%
Return
BIL → DEN
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
59%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. DEN delays → BIL delays →

Travel Essentials

Practical planning for this route.
Time Difference
+1h
Billings is 1 hour ahead of Denver.
DEN: MDT · BIL: CDT

When it's 6:00 PM in Denver, it's 7:00 PM in Billings.
Distance & Flight Time
455 mi / 733 km
Nonstop flight time is approximately 0h 32m to 1h 53m.
Getting to DEN

RTD A Line commuter rail runs from Denver Union Station to the airport (37 min, $10.50). Trains depart every 15 minutes during peak hours. The airport is 25 miles northeast of downtown; ride-shares cost $35–55 and take 30–45 minutes depending on I-70 traffic.Economy parking in lots 4–6 connects via free shuttle. Mountain shuttle services depart from Jeppesen Terminal's Ground Transportation level.

DEN–BIL Quick Facts

Key statistics for the Denver to Billings route.
Route details
Distance455 mi / 733 km
Flight time0h 32m to 1h 53m
Time difference+1 hour
Airlines (nonstop)3
Weekly flights48 out / 49 return
1-stop connections12 hubs
Origin: DEN
IATA / ICAODEN / KDEN
TimezoneAmerica/Denver
Passengers/yr82.4M
Elevation5,431 ft / 1,655 m
Destination: BIL
IATA / ICAOBIL / KBIL
TimezoneAmerica/North_Dakota/Beulah
Passengers/yr1.0M
Elevation3,652 ft / 1,113 m

Frequently Asked Questions

Common questions about DEN to BIL flights.
Nonstop flights from Denver International Airport to Billings Logan International Airport take approximately 0h 32m to 1h 53m. The route covers 455 miles.
3 airlines operate nonstop service: Air Canada, Copa Airlines and United Airlines.
There are approximately 48 nonstop flights per week from DEN to BIL. The return direction has about 49 weekly flights.
Yes, 1-stop connections are available through JAC, GYR, IND, MIA, MSP, PHX, SLC, SEA, GTF, LAS, DFW and PDX. These options provide additional schedule flexibility.
Billings is 1 hour ahead of Denver.
Yes, return flights from BIL to DEN are available. Use the direction toggle at the top to view the return schedule.
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 DEN to BIL

Denver International Airport (DEN) and Billings Logan International Airport (BIL) are connected by nonstop service from Air Canada, Copa Airlines and United Airlines. With 48 weekly departures, this is a heavily served route.

DEN to BIL Flight Duration and Schedule

Nonstop flight time from DEN to BIL ranges from 0 hours 32 minutes to 1 hours 53 minutes. The route covers a distance of 455 miles (733 km). There are approximately 48 weekly flights outbound and 49 return, totaling 97 flights per week in both directions.

Connecting Options and Alternatives

12 one-stop connections are available, with the fastest taking approximately 3 hours via JAC. Two-stop connections are also available via intermediate hubs.