BIL to DEN

Billings to Denver flight ticket price

Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.

BIL
Billings (BIL), United StatesBillings
DEN
Denver (DEN), United StatesDenver International
Search

Live flights for Sat, 06 Jun 2026

Review fares, stops, timings and baggage. Use Search or View all flights for the complete search result.

Showing flight options for the selected travel date.
Currency: USD
Sat, 06 JunBIL to DEN$394 Sun, 07 JunBIL to DEN Mon, 08 JunBIL to DEN Tue, 09 JunBIL to DEN Wed, 10 JunBIL to DEN Thu, 11 JunBIL to DEN Fri, 12 JunBIL to DEN
Sort By:DepartureDurationArrivalPrice
Delta Air Lines
Delta Air Lines
DL-1360
05:30
2026-06-06
Billings (BIL)United StatesBillings
12H :05 M
2 Stops
SLC · 0h 48mSalt Lake City (SLC), United States
LAX · 5h 19mLos Angeles (LAX), United States
17:35
2026-06-06
Denver (DEN)United StatesDenver International
$394
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-1360
05:30
2026-06-06
Billings (BIL)United StatesBillings
18H :14 M
2 Stops
SLC · 0h 48mSalt Lake City (SLC), United States
LAX · 11h 29mLos Angeles (LAX), United States
23:44
2026-06-06
Denver (DEN)United StatesDenver International
$394
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-4038
11:34
2026-06-06
Billings (BIL)United StatesBillings
24H :00 M
2 Stops
SLC · 2h 26mSalt Lake City (SLC), United States
LAX · 15h 24mLos Angeles (LAX), United States
11:34
2026-06-07
Denver (DEN)United StatesDenver International
$431
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-3828
18:25
2026-06-06
Billings (BIL)United StatesBillings
17H :09 M
2 Stops
SLC · 0h 45mSalt Lake City (SLC), United States
LAX · 10h 10mLos Angeles (LAX), United States
11:34
2026-06-07
Denver (DEN)United StatesDenver International
$431
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-3746
06:00
2026-06-06
Billings (BIL)United StatesBillings
18H :53 M
2 Stops
DFW · 2h 40mDallas (DFW), United States
PHX · 8h 58mPhoenix (PHX), United States
00:53
2026-06-07
Denver (DEN)United StatesDenver International
$484
total fare
Non Refundable 4 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-5829
05:00
2026-06-06
Billings (BIL)United StatesBillings
1H :50 M
Non Stop
06:50
2026-06-06
Denver (DEN)United StatesDenver International
$493
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-372
07:00
2026-06-06
Billings (BIL)United StatesBillings
1H :50 M
Non Stop
08:50
2026-06-06
Denver (DEN)United StatesDenver International
$493
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-5463
10:40
2026-06-06
Billings (BIL)United StatesBillings
1H :52 M
Non Stop
12:32
2026-06-06
Denver (DEN)United StatesDenver International
$493
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-478
14:25
2026-06-06
Billings (BIL)United StatesBillings
1H :50 M
Non Stop
16:15
2026-06-06
Denver (DEN)United StatesDenver International
$493
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-4758
18:00
2026-06-06
Billings (BIL)United StatesBillings
1H :52 M
Non Stop
19:52
2026-06-06
Denver (DEN)United StatesDenver International
$493
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-1360
05:30
2026-06-06
Billings (BIL)United StatesBillings
3H :52 M
1 Stop
SLC · 0h 48mSalt Lake City (SLC), United States
09:22
2026-06-06
Denver (DEN)United StatesDenver International
$503
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-1360
05:30
2026-06-06
Billings (BIL)United StatesBillings
6H :15 M
1 Stop
SLC · 3h 13mSalt Lake City (SLC), United States
11:45
2026-06-06
Denver (DEN)United StatesDenver International
$503
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-2254
06:30
2026-06-06
Billings (BIL)United StatesBillings
5H :42 M
1 Stop
MSP · 1h 30mMinneapolis (MSP), United States
12:12
2026-06-06
Denver (DEN)United StatesDenver International
$503
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-3828
18:25
2026-06-06
Billings (BIL)United StatesBillings
4H :15 M
1 Stop
SLC · 1h 10mSalt Lake City (SLC), United States
22:40
2026-06-06
Denver (DEN)United StatesDenver International
$503
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-4038
11:34
2026-06-06
Billings (BIL)United StatesBillings
21H :21 M
2 Stops
SLC · 0h 50mSalt Lake City (SLC), United States
AUS · 13h 26mAustin (AUS), United States
08:55
2026-06-07
Denver (DEN)United StatesDenver International
$514
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-3746
06:00
2026-06-06
Billings (BIL)United StatesBillings
26H :07 M
1 Stop
DFW · 21h 07mDallas (DFW), United States
08:07
2026-06-07
Denver (DEN)United StatesDenver International
$530
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-3746
06:00
2026-06-06
Billings (BIL)United StatesBillings
27H :48 M
1 Stop
DFW · 22h 42mDallas (DFW), United States
09:48
2026-06-07
Denver (DEN)United StatesDenver International
$530
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-2254
06:30
2026-06-06
Billings (BIL)United StatesBillings
25H :33 M
1 Stop
MSP · 21h 25mMinneapolis (MSP), United States
08:03
2026-06-07
Denver (DEN)United StatesDenver International
$553
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-4038
11:34
2026-06-06
Billings (BIL)United StatesBillings
20H :29 M
2 Stops
SLC · 0h 50mSalt Lake City (SLC), United States
MSP · 13h 21mMinneapolis (MSP), United States
08:03
2026-06-07
Denver (DEN)United StatesDenver International
$558
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-3429
13:33
2026-06-06
Billings (BIL)United StatesBillings
18H :34 M
1 Stop
DFW · 13h 33mDallas (DFW), United States
08:07
2026-06-07
Denver (DEN)United StatesDenver International
$567
total fare
Non Refundable 3 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-3429
13:33
2026-06-06
Billings (BIL)United StatesBillings
20H :15 M
1 Stop
DFW · 15h 08mDallas (DFW), United States
09:48
2026-06-07
Denver (DEN)United StatesDenver International
$567
total fare
Non Refundable 3 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-3429
13:33
2026-06-06
Billings (BIL)United StatesBillings
22H :16 M
1 Stop
DFW · 17h 14mDallas (DFW), United States
11:49
2026-06-07
Denver (DEN)United StatesDenver International
$567
total fare
Non Refundable 3 Seat Left Economy
Cabin: Included

Recommended hotels in Denver

Stay options near the arrival city for the same travel date.

Search hotels
DIA Layover
3.0Very GoodLive availability

DIA Layover

- 4383 Jebel Street 80249 Denver (CO) Colorado USA,

Free WiFiACBreakfast
Room availability is checked live
$78per night+ taxes if applicable

1 Night • 3 Star

AmericInn by Wyndham Denver Airport
3.0Very GoodLive availability

AmericInn by Wyndham Denver Airport

- 7010 Tower Road 80249 Denver Colorado United States,

Free WiFiACBreakfast
Room availability is checked live
$96per night+ taxes if applicable

1 Night • 3 Star

Home2 Suites by Hilton Denver South/Centennial Airport
3.0Very GoodLive availability

Home2 Suites by Hilton Denver South/Centennial Airport

- 6640 S Paris St, Centennial, CO 80112 ,

Free WiFiACBreakfast
Room availability is checked live
$97per night+ taxes if applicable

1 Night • 3 Star

Hilton Garden Inn Denver South Park Meadows Area
3.0Very GoodLive availability

Hilton Garden Inn Denver South Park Meadows Area

- 9290 Meridian Blvd, Englewood, CO 80112 ,

Free WiFiACBreakfast
Room availability is checked live
$106per night+ taxes if applicable

1 Night • 3 Star

American Airlines
American Airlines
AA-3429
13:33
2026-06-06
Billings (BIL)United StatesBillings
24H :48 M
1 Stop
DFW · 19h 48mDallas (DFW), United States
14:21
2026-06-07
Denver (DEN)United StatesDenver International
$567
total fare
Non Refundable 3 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-3429
13:33
2026-06-06
Billings (BIL)United StatesBillings
25H :59 M
1 Stop
DFW · 20h 59mDallas (DFW), United States
15:32
2026-06-07
Denver (DEN)United StatesDenver International
$567
total fare
Non Refundable 3 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-3429
13:33
2026-06-06
Billings (BIL)United StatesBillings
27H :47 M
1 Stop
DFW · 22h 46mDallas (DFW), United States
17:20
2026-06-07
Denver (DEN)United StatesDenver International
$567
total fare
Non Refundable 3 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-3828
18:25
2026-06-06
Billings (BIL)United StatesBillings
17H :53 M
2 Stops
SLC · 0h 44mSalt Lake City (SLC), United States
SEA · 10h 30mSeattle (SEA), United States
12:18
2026-06-07
Denver (DEN)United StatesDenver International
$612
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
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Fare highlights

Selected flight highlights for 06 Jun 2026.

Open full search
Lowest fare $394 Delta Air Lines 05:30
Earliest departure $493 United Airlines 05:00
Shortest duration $493 United Airlines 05:00
Night 00:00-05:59 $394 Delta Air Lines at 05:30
Morning 06:00-11:59 $431 Delta Air Lines at 11:34
Afternoon 12:00-17:59 $493 United Airlines at 14:25
Evening 18:00-23:59 $431 Delta Air Lines at 18:25

Billings to Denver route details

Billings (BIL)

Billings

United States

GMT -7

Latitude: 45.807701110839844

Longitude: -108.54299926757812

Denver (DEN)

Denver International

United States

GMT -7

Latitude: 39.861698150635

Longitude: -104.672996521

Distance: Billings (BIL), United States to Denver (DEN), United States - 732.38 km
Flights shown for 06 Jun 2026. View all flights opens the complete search result.

Billings to Denver - what to expect when booking

The BIL to DEN cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.

Approx route distance: 732.38 km.

Before you book

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More flights from Billings (BIL)11 routes
Billings → Glasgow
BIL → GGW
Billings → Glendive
BIL → GDV
Billings → Havre
BIL → HVR
Billings → Las Vegas
BIL → LAS
Billings → Minneapolis
BIL → MSP
Billings → Phoenix-Mesa Gateway
BIL → AZA
Billings → Portland
BIL → PDX
Billings → Salt Lake City
BIL → SLC
Billings → Seattle
BIL → SEA
Billings → Sidney
BIL → SDY
Billings → Wolf Point
BIL → OLF
More flights from Denver (DEN)24 routes
Denver → Akron/canton
DEN → CAK
Denver → Albuquerque
DEN → ABQ
Denver → Amarillo
DEN → AMA
Denver → Anchorage
DEN → ANC
Denver → Aspen
DEN → ASE
Denver → Atlanta
DEN → ATL
Denver → Austin
DEN → AUS
Denver → Bakersfield
DEN → BFL
Denver → Fayetteville
DEN → XNA
Denver → Billings
DEN → BIL
Denver → Birmingham
DEN → BHM
Denver → Bismarck
DEN → BIS
Denver → Bloomington-Normal
DEN → BMI
Denver → Boise
DEN → BOI
Denver → Boston
DEN → BOS
Denver → Bozeman
DEN → BZN
Denver → Burbank
DEN → BUR
Denver → Calgary
DEN → YYC
Denver → Cancun
DEN → CUN
Denver → Casper
DEN → CPR
Denver → Cedar Rapids
DEN → CID
Denver → Charlotte
DEN → CLT
Denver → Cheyenne
DEN → CYS
Denver → Chicago
DEN → ORD
Frequently asked questions - Billings to Denver flights
Generally yes. When your travel date is fixed, comparing live fares early gives you better visibility of timings, baggage and fare rules before prices change.
The approximate route distance between Billings (BIL) and Denver (DEN) is 732.38 km. Actual flying distance can vary by airline routing.
Availability changes by airline schedule and date. Use the Stops filter to quickly check non-stop, one-stop and connecting options on this landing page.
Airline inventory can change within minutes. Book Now sends the selected result to the review flow where the fare is checked again before final booking.
Yes. The date strip and search box open the full search for the selected date, while this page keeps the route details easy to compare.