DEN to BIL

Denver to Billings 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.

DEN
Denver (DEN), United StatesDenver International
BIL
Billings (BIL), United StatesBillings
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 JunDEN to BIL$394 Sun, 07 JunDEN to BIL Mon, 08 JunDEN to BIL Tue, 09 JunDEN to BIL Wed, 10 JunDEN to BIL Thu, 11 JunDEN to BIL Fri, 12 JunDEN to BIL
Sort By:DepartureDurationArrivalPrice
Delta Air Lines
Delta Air Lines
DL-2002
07:25
2026-06-06
Denver (DEN)United StatesDenver International
15H :27 M
2 Stops
LAX · 8h 13mLos Angeles (LAX), United States
SLC · 1h 31mSalt Lake City (SLC), United States
22:52
2026-06-06
Billings (BIL)United StatesBillings
$394
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-4762
07:55
2026-06-06
Denver (DEN)United StatesDenver International
1H :40 M
Non Stop
09:35
2026-06-06
Billings (BIL)United StatesBillings
$493
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-703
11:45
2026-06-06
Denver (DEN)United StatesDenver International
1H :37 M
Non Stop
13:22
2026-06-06
Billings (BIL)United StatesBillings
$493
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-5498
15:35
2026-06-06
Denver (DEN)United StatesDenver International
1H :44 M
Non Stop
17:19
2026-06-06
Billings (BIL)United StatesBillings
$493
total fare
Non Refundable 8 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-1417
19:05
2026-06-06
Denver (DEN)United StatesDenver International
1H :37 M
Non Stop
20:42
2026-06-06
Billings (BIL)United StatesBillings
$493
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-5257
21:10
2026-06-06
Denver (DEN)United StatesDenver International
1H :41 M
Non Stop
22:51
2026-06-06
Billings (BIL)United StatesBillings
$493
total fare
Non Refundable 2 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-2544
05:30
2026-06-06
Denver (DEN)United StatesDenver International
5H :24 M
1 Stop
SLC · 2h 20mSalt Lake City (SLC), United States
10:54
2026-06-06
Billings (BIL)United StatesBillings
$503
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-1553
12:35
2026-06-06
Denver (DEN)United StatesDenver International
5H :13 M
1 Stop
SLC · 2h 13mSalt Lake City (SLC), United States
17:48
2026-06-06
Billings (BIL)United StatesBillings
$503
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-1825
16:10
2026-06-06
Denver (DEN)United StatesDenver International
7H :04 M
1 Stop
MSP · 2h 55mMinneapolis (MSP), United States
23:14
2026-06-06
Billings (BIL)United StatesBillings
$503
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-2663
18:19
2026-06-06
Denver (DEN)United StatesDenver International
4H :33 M
1 Stop
SLC · 1h 31mSalt Lake City (SLC), United States
22:52
2026-06-06
Billings (BIL)United StatesBillings
$503
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-1404
08:08
2026-06-06
Denver (DEN)United StatesDenver International
15H :07 M
2 Stops
PHX · 4h 26mPhoenix (PHX), United States
DFW · 3h 06mDallas (DFW), United States
23:15
2026-06-06
Billings (BIL)United StatesBillings
$571
total fare
Non Refundable 5 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-1757
12:15
2026-06-06
Denver (DEN)United StatesDenver International
11H :00 M
2 Stops
PHX · 2h 05mPhoenix (PHX), United States
DFW · 1h 25mDallas (DFW), United States
23:15
2026-06-06
Billings (BIL)United StatesBillings
$643
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-1734
17:45
2026-06-06
Denver (DEN)United StatesDenver International
19H :18 M
2 Stops
ORD · 7h 25mChicago (ORD), United States
DFW · 3h 19mDallas (DFW), United States
13:03
2026-06-07
Billings (BIL)United StatesBillings
$670
total fare
Non Refundable 6 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-5487
08:05
2026-06-06
Denver (DEN)United StatesDenver International
14H :47 M
2 Stops
ABQ · 7h 38mAlbuquerque (ABQ), United States
SLC · 2h 35mSalt Lake City (SLC), United States
22:52
2026-06-06
Billings (BIL)United StatesBillings
$691
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-1402
11:15
2026-06-06
Denver (DEN)United StatesDenver International
11H :37 M
2 Stops
ABQ · 4h 34mAlbuquerque (ABQ), United States
SLC · 2h 35mSalt Lake City (SLC), United States
22:52
2026-06-06
Billings (BIL)United StatesBillings
$691
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-1747
09:00
2026-06-06
Denver (DEN)United StatesDenver International
14H :15 M
2 Stops
ORD · 2h 20mChicago (ORD), United States
DFW · 3h 32mDallas (DFW), United States
23:15
2026-06-06
Billings (BIL)United StatesBillings
$739
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-2612
05:00
2026-06-06
Denver (DEN)United StatesDenver International
8H :03 M
1 Stop
DFW · 2h 56mDallas (DFW), United States
13:03
2026-06-06
Billings (BIL)United StatesBillings
$744
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-2078
06:22
2026-06-06
Denver (DEN)United StatesDenver International
6H :41 M
1 Stop
DFW · 1h 33mDallas (DFW), United States
13:03
2026-06-06
Billings (BIL)United StatesBillings
$744
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-1090
07:13
2026-06-06
Denver (DEN)United StatesDenver International
5H :50 M
1 Stop
DFW · 0h 40mDallas (DFW), United States
13:03
2026-06-06
Billings (BIL)United StatesBillings
$744
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-420
15:11
2026-06-06
Denver (DEN)United StatesDenver International
8H :04 M
1 Stop
DFW · 2h 54mDallas (DFW), United States
23:15
2026-06-06
Billings (BIL)United StatesBillings
$744
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-1756
10:25
2026-06-06
Denver (DEN)United StatesDenver International
12H :50 M
1 Stop
DFW · 7h 49mDallas (DFW), United States
23:15
2026-06-06
Billings (BIL)United StatesBillings
$750
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-2359
13:35
2026-06-06
Denver (DEN)United StatesDenver International
9H :40 M
1 Stop
DFW · 4h 30mDallas (DFW), United States
23:15
2026-06-06
Billings (BIL)United StatesBillings
$750
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included

Recommended hotels in Billings

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

Search hotels
WoodSpring Suites Billings
3.0Very GoodLive availability

WoodSpring Suites Billings

- 4750 King Ave East 4750 King Ave East 59101 Billings (MT) USA,

Free WiFiACBreakfast
Room availability is checked live
$110per night+ taxes if applicable

1 Night • 3 Star

Montana Trailhead Inn
3.0Very GoodLive availability

Montana Trailhead Inn

- 5500 Midland Road 5500 Midland Road 59101 Billings (MT) USA,

Free WiFiACBreakfast
Room availability is checked live
$131per night+ taxes if applicable

1 Night • 3 Star

Fairfield Inn and Suites Billings
3.0Very GoodLive availability

Fairfield Inn and Suites Billings

- 2026 Overland Avenue 59102 Billings MT US,

Free WiFiACBreakfast
Room availability is checked live
$135per night+ taxes if applicable

1 Night • 3 Star

Hyatt Place Billings
3.0Very GoodLive availability

Hyatt Place Billings

- 705 Henry Chapple street, Billings, MT 59106 705 Henry Chapple street, Billings, MT 59106 Billings (MT) Montana USA,

Free WiFiACBreakfast
Room availability is checked live
$154per night+ taxes if applicable

1 Night • 3 Star

Alaska Airlines
Alaska Airlines
AS-682
12:20
2026-06-06
Denver (DEN)United StatesDenver International
6H :21 M
1 Stop
SEA · 1h 24mSeattle (SEA), United States
18:41
2026-06-06
Billings (BIL)United StatesBillings
$765
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
Alaska Airlines
Alaska Airlines
AS-1332
14:57
2026-06-06
Denver (DEN)United StatesDenver International
8H :36 M
1 Stop
SEA · 3h 39mSeattle (SEA), United States
23:33
2026-06-06
Billings (BIL)United StatesBillings
$765
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
Alaska Airlines
Alaska Airlines
AS-714
08:00
2026-06-06
Denver (DEN)United StatesDenver International
6H :54 M
1 Stop
PDX · 2h 14mPortland (PDX), United States
14:54
2026-06-06
Billings (BIL)United StatesBillings
$766
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
Alaska Airlines
Alaska Airlines
AS-643
06:00
2026-06-06
Denver (DEN)United StatesDenver International
12H :41 M
1 Stop
SEA · 7h 42mSeattle (SEA), United States
18:41
2026-06-06
Billings (BIL)United StatesBillings
$771
total fare
Non Refundable 7 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 07:25
Earliest departure $744 American Airlines 05:00
Shortest duration $493 United Airlines 11:45
Night 00:00-05:59 $503 Delta Air Lines at 05:30
Morning 06:00-11:59 $394 Delta Air Lines at 07:25
Afternoon 12:00-17:59 $493 United Airlines at 15:35
Evening 18:00-23:59 $493 United Airlines at 19:05

Denver to Billings route details

Denver (DEN)

Denver International

United States

GMT -7

Latitude: 39.861698150635

Longitude: -104.672996521

Billings (BIL)

Billings

United States

GMT -7

Latitude: 45.807701110839844

Longitude: -108.54299926757812

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

Denver to Billings - what to expect when booking

The DEN to BIL 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 Denver (DEN)23 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 → 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
More flights from Billings (BIL)12 routes
Billings → Denver
BIL → DEN
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
Frequently asked questions - Denver to Billings 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 Denver (DEN) and Billings (BIL) 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.