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Flights from Billings to Seattle – Direct & connecting routes

Non-stop airlines Connecting flights Show map Price search

BIL to SEA flights and routes map BIL to SEA – All flight route options from Billings Logan International Airport, Montana, USA to Seattle Tacoma International, Washington, USA. These flights are operated by 3 airlines. Fly non-stop with Alaska Airlines or choose from 2 different transit flights. The shortest flight time is 2 hours and 14 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA BIL Billings Logan Airport Billings, MT, USA
USA SEA Seattle Tacoma , WA, USA
BIL
Billings Logan Airport
USABillings, MT, USA
Seattle Tacoma
USASeattle, WA, USA
SEA
1 direct route found »
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4 routes with 1 stop found »
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Non-stop route options:

Duration

Alaska Airlines
Non-stop with Alaska Airlines. 3 flights per day.

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2h 14m

Alaska Airlines
Non-stop with Alaska Airlines.
2h 14m
3 flights per day.
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1 stop route options with the same airline:

Duration

Via Salt Lake City SLC
1 stop with Delta Air Lines. 3 flights per day.

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5h 07m

Via Salt Lake City SLC
1 stop with Delta Air Lines.
5h 07m
3 flights per day.
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Via Portland PDX
1 stop with Alaska Airlines. 0-1 flights per day.

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5h 50m

Via Portland PDX
1 stop with Alaska Airlines.
5h 50m
0-1 flights per day.
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1 stop route options with codeshare or different airlines:

Duration

Via Portland PDX With Alaska Airlines & Hawaiian Airlines 0-1 flights per day.
CODESHARE

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4h 03m

Via Portland PDX
4h 03m
With Alaska Airlines & Hawaiian Airlines 0-1 flights per day.
CODESHARE
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Via Salt Lake City SLC With Delta Air Lines & Alaska Airlines 2 flights per day.

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6h 08m

Via Salt Lake City SLC
6h 08m
With Delta Air Lines & Alaska Airlines 2 flights per day.
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Billings to Seattle flights

With over 120 flights every week and 3 different airlines you have a wide range of options. You can fly non-stop to Seattle (SEA) from Billings (BIL) with Alaska Airlines or choose a connecting flight via Portland (PDX) or Salt Lake City (SLC) if it suits you better.

Billings to Seattle with Alaska Airlines

You can fly non-stop every weekday with flights departing between 6:00 am and 7:00 pm. You also have the option to do a transit flight via Portland. Alaska Airlines is a member of the air alliance OneWorld.

With Delta Air Lines

If you fly from Billings with Delta Air Lines you will do a stopover in Salt Lake City, SLC before reaching Seattle. This flight trip will take 5 hours and 7 minutes and you can fly every weekday with departures between 5:00 am and 6:00 pm. Delta Air Lines is a member of SkyTeam.

Distance & flight times: Billings Logan International Airport to Seattle Airport

The shortest flight time between BIL and SEA is 2 hours and 13 minutes.

ViaTotal flight timeLayover timeDistance
Direct2h 13m-665 miles (1070 km)
PDX Portland5h 50m42m811 miles (1305 km)
SLC Salt Lake City6h 8m2h 20m1080 miles (1738 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.BIL-SEA flight routesBillings to Seattle flight routes illustrated on a map.
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Billings - Seattle route map and flight paths
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Show all destinations from BIL Show all destinations from SEA

You can fly non-stop from Billings (BIL) to Seattle (SEA) with Alaska Airlines. The flight takes approximately 2 hours and 13 minutes. If you travel with a connecting flight instead, for example via Portland, the total flight time will be 5 hours and 50 minutes.

If you're interested in direct flights, Alaska Airlines is available. For flights with stopovers, Alaska Airlines and Delta Air Lines is also an option.

The flight time between Billings Logan Airport (BIL) and Seattle Tacoma International (SEA) is approximately 2 hours and 13 minutes. The distance between the two airports is 811 miles (or 1305 kilometers).

Yes, you can fly non-stop to SEA from BIL with Alaska Airlines.

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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