Cheap flights from BIL to SEA (Logan Intl. to Seattle - Tacoma Intl.)

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Cheap Flights from BIL to SEA starting at $144 One Way, $227 Round Trip

Prices starting at $227 for return flights and $144 for one-way flights to Seattle - Tacoma Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Feb 2 - Sat, Feb 6
BIL
Billings
SEA
Seattle
$227 Roundtrip, found 10 hours ago
$227
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Tue, Feb 2 from Billings to Seattle, returning Sat, Feb 6, priced at $227 found 10 hours ago
Sat, Oct 31 - Tue, Nov 3
BIL
Billings
SEA
Seattle
$230 Roundtrip, found 12 hours ago
$230
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Sat, Oct 31 from Billings to Seattle, returning Tue, Nov 3, priced at $230 found 12 hours ago
Wed, Nov 11 - Sun, Nov 15
BIL
Billings
SEA
Seattle
$232 Roundtrip, found 2 days ago
$232
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Nov 11 from Billings to Seattle, returning Sun, Nov 15, priced at $232 found 2 days ago
Thu, Oct 22 - Tue, Oct 27
BIL
Billings
SEA
Seattle
$236 Roundtrip, found 5 days ago
$236
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Oct 22 from Billings to Seattle, returning Tue, Oct 27, priced at $236 found 5 days ago
Sat, Oct 31 - Tue, Nov 3
BIL
Billings
SEA
Seattle
$239 Roundtrip, found 12 hours ago
$239
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Sat, Oct 31 from Billings to Seattle, returning Tue, Nov 3, priced at $239 found 12 hours ago

Hotel Ideas near Seattle - Tacoma Intl.

Airport Hotels near Seattle - Tacoma Intl.

Coast Gateway Hotel

Coast Gateway Hotel

3.5 out of 5
18415 International Blvd SeaTac WA
The price is $147 total per night from Oct 10 to Oct 11
$147 total
per night
Oct 10 - Oct 11
Book a stay at this business-friendly hotel in SeaTac. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the restaurant ...
9.2/10 Wonderful! (7,829 reviews)
"Enjoyed our stay. Clean room, friendly staff and perfect location."

Reviewed on Sep 11, 2026

Coast Gateway Hotel
SureStay Hotel by Best Western SeaTac Airport North

SureStay Hotel by Best Western SeaTac Airport North

3.5 out of 5
3000 S 176th St SeaTac WA
The price is $106 total per night from Oct 1 to Oct 2
$106 total
per night
Oct 1 - Oct 2
Book a stay at this business-friendly hotel in SeaTac. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and the ...
SureStay Hotel by Best Western SeaTac Airport North
Hilton Seattle Airport & Conference Center

Hilton Seattle Airport & Conference Center

4 out of 5
17620 International Blvd SeaTac WA
The price is $113 total per night from Oct 4 to Oct 5
$113 total
per night
Oct 4 - Oct 5
Stay at this hotel in SeaTac. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful staff in our reviews. Popular ...
8.2/10 Very Good! (1,513 reviews)
"This hotel is within walking distance to the Seattle airport. Check-in was pleasant, although they were unable to provide a printed copy of my room charges upon check-out as ‘ I didn’t have any additional hotel charges and I had paid in advance’. Strange reasoning to me but whatever. Rooms were clean ..."

Reviewed on Sep 10, 2026

Hilton Seattle Airport & Conference Center
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Seattle

Mayflower Park Hotel

Mayflower Park Hotel

4 out of 5
405 Olive Way Seattle WA
The price is $219 total per night from Oct 5 to Oct 6
$219 total
per night
Oct 5 - Oct 6
Book a stay at this luxury hotel in Seattle. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the breakfast and the restaurant ...
9.2/10 Wonderful! (2,803 reviews)
"Located close to a light rail line with direct links to the airport, this is a conveniently situated hotel from where a lot of the must see visitor attractions are to be found. My room was very spacious with a comfortable bed, clean bathroom and seating area. The staff were great."

Reviewed on Sep 10, 2026

Mayflower Park Hotel
The Belltown Inn

The Belltown Inn

2.5 out of 5
2301 3rd Avenue Seattle WA
The price is $161 total per night from Oct 5 to Oct 6
$161 total
per night
Oct 5 - Oct 6
Book a stay at this business-friendly hotel in Seattle. Enjoy free WiFi, a rooftop terrace, and free bicycles on site. Our guests praise the helpful staff and ...
9.4/10 Exceptional! (4,898 reviews)
"Great location to walk down to the waterfront and markets. The area within a block or two around the hotel has a large homeless population. We stayed here before our cruise and really appreciated the extended check out time and low cost shuttles to the pier. Nice clean place with a great helpful ..."

Reviewed on Sep 11, 2026

The Belltown Inn
Mediterranean Inn

Mediterranean Inn

3 out of 5
425 Queen Anne Ave N Seattle WA
The price is $193 total per night from Oct 11 to Oct 12
$193 total
per night
Oct 11 - Oct 12
Book a stay at this business-friendly hotel in Seattle. Enjoy free WiFi, a rooftop terrace, and a 24-hour fitness center. Our guests praise the helpful staff ...
9.4/10 Exceptional! (6,123 reviews)
"Great location, good food nearby, easy walk to concert"

Reviewed on Sep 11, 2026

Mediterranean Inn
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Seattle Hotels With Airport Transportation

Ramada by Wyndham SeaTac Airport

Ramada by Wyndham SeaTac Airport

2.5 out of 5
16720 International Blvd SeaTac WA
The price is $93 total per night from Oct 1 to Oct 2
$93 total
per night
Oct 1 - Oct 2
Book a stay at this business-friendly hotel in SeaTac. Enjoy free WiFi, free parking, and a free airport shuttle. Our guests praise the clean rooms in our reviews. ...
Ramada by Wyndham SeaTac Airport
Red Roof Inn Seattle Airport - SEATAC

Red Roof Inn Seattle Airport - SEATAC

2 out of 5
16838 International Boulevard SeaTac WA
The price is $72 total per night from Oct 1 to Oct 2
$72 total
per night
Oct 1 - Oct 2
Stay at this hotel in SeaTac. Enjoy free WiFi, a free airport shuttle, and a fitness center. Our guests praise the helpful staff and the clean rooms in our reviews. ...
7.8/10 Good! (4,955 reviews)
"Staff was Really helpful overall it was great, room really clean airport shuttle on time"

Reviewed on Sep 11, 2026

Red Roof Inn Seattle Airport - SEATAC
Days Inn by Wyndham Seatac Airport

Days Inn by Wyndham Seatac Airport

2 out of 5
19015 International Blvd SeaTac WA
The price is $91 total per night from Sep 13 to Sep 14
$91 total
per night
Sep 13 - Sep 14
Book a stay at this business-friendly hotel in SeaTac. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms ...
Days Inn by Wyndham Seatac Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced Seattle Hotels

Red Roof Inn Seattle Airport - SEATAC

Red Roof Inn Seattle Airport - SEATAC

2 out of 5
16838 International Boulevard SeaTac WA
The price is $72 total per night from Oct 1 to Oct 2
$72 total
per night
Oct 1 - Oct 2
Stay at this hotel in SeaTac. Enjoy free WiFi, a free airport shuttle, and a fitness center. Our guests praise the helpful staff and the clean rooms in our reviews. ...
7.8/10 Good! (4,955 reviews)
"Staff was Really helpful overall it was great, room really clean airport shuttle on time"

Reviewed on Sep 11, 2026

Red Roof Inn Seattle Airport - SEATAC
Days Inn by Wyndham Seatac Airport

Days Inn by Wyndham Seatac Airport

2 out of 5
19015 International Blvd SeaTac WA
The price is $91 total per night from Sep 13 to Sep 14
$91 total
per night
Sep 13 - Sep 14
Book a stay at this business-friendly hotel in SeaTac. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms ...
Days Inn by Wyndham Seatac Airport
Ramada by Wyndham SeaTac Airport

Ramada by Wyndham SeaTac Airport

2.5 out of 5
16720 International Blvd SeaTac WA
The price is $93 total per night from Oct 1 to Oct 2
$93 total
per night
Oct 1 - Oct 2
Book a stay at this business-friendly hotel in SeaTac. Enjoy free WiFi, free parking, and a free airport shuttle. Our guests praise the clean rooms in our reviews. ...
Ramada by Wyndham SeaTac Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Seattle

Embassy Suites by Hilton Seattle Bellevue

Embassy Suites by Hilton Seattle Bellevue

3.5 out of 5
3225 158th Avenue SE Bellevue WA
The price is $187 total per night from Sep 18 to Sep 19
$187 total
per night
Sep 18 - Sep 19
Book a stay at this family-friendly hotel in Bellevue. Enjoy free breakfast, free WiFi, and room service. Our guests praise the breakfast and the helpful staff ...
8.6/10 Excellent! (1,483 reviews)

Families like: Indoor pool, cribs, free breakfast for the whole family, laundry

Travelers say...
"Clean room hot tub breakfast"

Reviewed on Sep 11, 2026

Embassy Suites by Hilton Seattle Bellevue
Homewood Suites by Hilton Lynnwood Seattle Everett, WA

Homewood Suites by Hilton Lynnwood Seattle Everett, WA

3 out of 5
18123 Alderwood Mall Pkwy Lynnwood WA
The price is $143 total per night from Oct 3 to Oct 4
$143 total
per night
Oct 3 - Oct 4
Stay at this hotel in Lynnwood. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and the pool in our reviews. Popular ...
8.6/10 Excellent! (1,001 reviews)
"I liked all the special little touches that made my stay so special."

Reviewed on Sep 11, 2026

Homewood Suites by Hilton Lynnwood Seattle Everett, WA
Staypineapple, The Maxwell Hotel, Seattle Center Seattle

Staypineapple, The Maxwell Hotel, Seattle Center Seattle

3.5 out of 5
300 Roy St Seattle WA
The price is $189 total per night from Sep 29 to Sep 30
$189 total
per night
Sep 29 - Sep 30
Book a stay at this boutique hotel in Seattle. Enjoy breakfast (surcharge), a fitness center, and parking (surcharge). Our guests praise the bar and the helpful ...
9.6/10 Exceptional! (2,311 reviews)
"Food selection was minimal. Covers on beds were quite strange and were either way too hot or equivalent to just a sheet. Almost like a sleeping bag."

Reviewed on Sep 10, 2026

Staypineapple, The Maxwell Hotel, Seattle Center Seattle
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

BIL to SEA Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
BIL Address & GPS
Address:
1901 Terminal Circle, Room 216
Billings MT, 59105
United States
IATA Code:
BIL
Longitude:
-108.537229
Latitude:
45.803419
Time Zone:
America/Denver
SEA Address & GPS
Address:
Seattle WA, 98158
United States
IATA Code:
SEA
Longitude:
-122.301732
Latitude:
47.443839
Time Zone:
America/Los_Angeles

Frequently asked questions

Are there non-stop flights from Logan Intl. Airport (BIL) to Sea-Tac Airport?
Forget about lengthy layovers or missing that connecting flight. Alaska Airlines will fly you directly from Logan Intl. Airport (BIL) to Sea-Tac Airport.
What is the shortest flight from Logan Intl. Airport (BIL) to Sea-Tac Airport?
The quickest flight from Billings to Seattle is 5 hours and 10 minutes. Grab your favorite tipple from the drink cart, work on your travel itinerary or finish that podcast — you'll have enough time on this medium-haul journey.
How many hours flight from BIL to Sea-Tac Airport?
Don't get too comfy in that seat — the average time in the air from BIL to Sea-Tac Airport is a mere 5 hours and 17 minutes.
What airlines have the most flights from Logan Intl. Airport (BIL) to Sea-Tac Airport?
With 43 flights every month between Logan Intl. Airport (BIL) and Sea-Tac Airport, Alaska Airlines will fly you there in style and comfort.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

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