BIL to SEA

Billings to Seattle 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
SEA
Seattle (SEA), United StatesSeattle/tacoma 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 SEA$367 Sun, 07 JunBIL to SEA Mon, 08 JunBIL to SEA Tue, 09 JunBIL to SEA Wed, 10 JunBIL to SEA Thu, 11 JunBIL to SEA Fri, 12 JunBIL to SEA
Sort By:DepartureDurationArrivalPrice
United Airlines
United Airlines
UA-5829
05:00
2026-06-06
Billings (BIL)United StatesBillings
5H :44 M
1 Stop
DEN · 0h 55mDenver (DEN), United States
09:44
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$367
total fare
Non Refundable 3 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-1360
05:30
2026-06-06
Billings (BIL)United StatesBillings
4H :45 M
1 Stop
SLC · 1h 02mSalt Lake City (SLC), United States
09:15
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$367
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
8H :19 M
1 Stop
DEN · 3h 26mDenver (DEN), United States
17:59
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$367
total fare
Non Refundable 2 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-4038
11:34
2026-06-06
Billings (BIL)United StatesBillings
6H :08 M
1 Stop
SLC · 2h 16mSalt Lake City (SLC), United States
16:42
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$367
total fare
Non Refundable 1 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-3429
13:33
2026-06-06
Billings (BIL)United StatesBillings
9H :59 M
1 Stop
DFW · 2h 46mDallas (DFW), United States
22:32
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$367
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-478
14:25
2026-06-06
Billings (BIL)United StatesBillings
7H :54 M
1 Stop
DEN · 3h 05mDenver (DEN), United States
21:19
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$367
total fare
Non Refundable 2 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-3828
18:25
2026-06-06
Billings (BIL)United StatesBillings
4H :35 M
1 Stop
SLC · 0h 44mSalt Lake City (SLC), United States
22:00
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$367
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-5829
05:00
2026-06-06
Billings (BIL)United StatesBillings
10H :28 M
2 Stops
DEN · 0h 50mDenver (DEN), United States
SFO · 2h 49mSan Francisco (SFO), United States
14:28
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$372
total fare
Non Refundable 3 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-5463
10:40
2026-06-06
Billings (BIL)United StatesBillings
9H :07 M
2 Stops
DEN · 0h 53mDenver (DEN), United States
SFO · 1h 18mSan Francisco (SFO), United States
18:47
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$372
total fare
Non Refundable 2 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-5463
10:40
2026-06-06
Billings (BIL)United StatesBillings
11H :13 M
2 Stops
DEN · 3h 15mDenver (DEN), United States
SFO · 0h 58mSan Francisco (SFO), United States
20:53
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$372
total fare
Non Refundable 5 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-5463
10:40
2026-06-06
Billings (BIL)United StatesBillings
12H :28 M
2 Stops
DEN · 3h 11mDenver (DEN), United States
LAX · 2h 00mLos Angeles (LAX), United States
22:08
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$372
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
13H :52 M
2 Stops
DEN · 3h 15mDenver (DEN), United States
SFO · 3h 40mSan Francisco (SFO), United States
23:32
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$372
total fare
Non Refundable 6 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-478
14:25
2026-06-06
Billings (BIL)United StatesBillings
11H :48 M
2 Stops
DEN · 1h 39mDenver (DEN), United States
SFO · 3h 19mSan Francisco (SFO), United States
01:13
2026-06-07
SEATTLE (SEA)United StatesSeattle/tacoma International
$372
total fare
Non Refundable 1 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-478
14:25
2026-06-06
Billings (BIL)United StatesBillings
10H :07 M
1 Stop
DEN · 1h 39mDenver (DEN), United States
23:32
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$372
total fare
Non Refundable 1 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-5829
05:00
2026-06-06
Billings (BIL)United StatesBillings
10H :38 M
2 Stops
DEN · 1h 10mDenver (DEN), United States
LAX · 2h 09mLos Angeles (LAX), United States
14:38
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$408
total fare
Non Refundable 1 Seat Left Economy
Cabin: Included
Alaska Airlines
Alaska Airlines
AS-2457
06:00
2026-06-06
Billings (BIL)United StatesBillings
2H :07 M
Non Stop
07:07
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$419
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
Alaska Airlines
Alaska Airlines
AS-2084
14:01
2026-06-06
Billings (BIL)United StatesBillings
2H :09 M
Non Stop
15:10
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$419
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
Alaska Airlines
Alaska Airlines
AS-2295
19:21
2026-06-06
Billings (BIL)United StatesBillings
2H :12 M
Non Stop
20:33
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$419
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
8H :13 M
1 Stop
DFW · 0h 54mDallas (DFW), United States
13:13
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$483
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
9H :53 M
1 Stop
DFW · 2h 37mDallas (DFW), United States
14:53
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$483
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-372
07:00
2026-06-06
Billings (BIL)United StatesBillings
7H :24 M
1 Stop
DEN · 2h 34mDenver (DEN), United States
13:24
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$494
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-5829
05:00
2026-06-06
Billings (BIL)United StatesBillings
8H :34 M
2 Stops
DEN · 0h 50mDenver (DEN), United States
SFO · 0h 57mSan Francisco (SFO), United States
12:34
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$499
total fare
Non Refundable 3 Seat Left Economy
Cabin: Included

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United Airlines
United Airlines
UA-5829
05:00
2026-06-06
Billings (BIL)United StatesBillings
12H :24 M
2 Stops
DEN · 2h 53mDenver (DEN), United States
SFO · 2h 39mSan Francisco (SFO), United States
16:24
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$499
total fare
Non Refundable 2 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-372
07:00
2026-06-06
Billings (BIL)United StatesBillings
10H :24 M
2 Stops
DEN · 0h 53mDenver (DEN), United States
SFO · 2h 39mSan Francisco (SFO), United States
16:24
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$499
total fare
Non Refundable 1 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-3746
06:00
2026-06-06
Billings (BIL)United StatesBillings
16H :04 M
2 Stops
DFW · 2h 40mDallas (DFW), United States
PHX · 4h 43mPhoenix (PHX), United States
21:04
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$531
total fare
Non Refundable 4 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-3746
06:00
2026-06-06
Billings (BIL)United StatesBillings
29H :33 M
2 Stops
DFW · 2h 40mDallas (DFW), United States
PHX · 18h 08mPhoenix (PHX), United States
10:33
2026-06-07
SEATTLE (SEA)United StatesSeattle/tacoma International
$531
total fare
Non Refundable 4 Seat Left Economy
Cabin: Included
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Fare highlights

Selected flight highlights for 06 Jun 2026.

Open full search
Lowest fare $367 United Airlines 05:00
Earliest departure $367 United Airlines 05:00
Shortest duration $419 Alaska Airlines 06:00
Night 00:00-05:59 $367 United Airlines at 05:00
Morning 06:00-11:59 $367 United Airlines at 10:40
Afternoon 12:00-17:59 $367 American Airlines at 13:33
Evening 18:00-23:59 $367 Delta Air Lines at 18:25

Billings to Seattle route details

Billings (BIL)

Billings

United States

GMT -7

Latitude: 45.807701110839844

Longitude: -108.54299926757812

Seattle (SEA)

Seattle/tacoma International

United States

GMT -8

Latitude: 47.449001

Longitude: -122.308998

Distance: Billings (BIL), United States to Seattle (SEA), United States - 1,065.43 km
Flights shown for 06 Jun 2026. View all flights opens the complete search result.

Billings to Seattle - what to expect when booking

The BIL to SEA 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: 1,065.43 km.

Before you book

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More flights from Billings (BIL)11 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 → Sidney
BIL → SDY
Billings → Wolf Point
BIL → OLF
More flights from Seattle (SEA)23 routes
Seattle → Albuquerque
SEA → ABQ
Seattle → Amsterdam
SEA → AMS
Seattle → Anchorage
SEA → ANC
Seattle → Atlanta
SEA → ATL
Seattle → Austin
SEA → AUS
Seattle → Beijing
SEA → PEK
Seattle → Bellingham
SEA → BLI
Seattle → Billings
SEA → BIL
Seattle → Boise
SEA → BOI
Seattle → Boston
SEA → BOS
Seattle → Bozeman
SEA → BZN
Seattle → Burbank
SEA → BUR
Seattle → Calgary
SEA → YYC
Seattle → Charlotte
SEA → CLT
Seattle → Chicago
SEA → MDW
Seattle → Colorado Springs
SEA → COS
Seattle → Dallas
SEA → DAL
Seattle → Denver
SEA → DEN
Seattle → Detroit Mi
SEA → DTW
Seattle → Dubai
SEA → DXB
Seattle → Edmonton
SEA → YEG
Seattle → Eugene
SEA → EUG
Seattle → Fairbanks
SEA → FAI
Frequently asked questions - Billings to Seattle 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 Seattle (SEA) is 1,065.43 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.