
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $137 (Alaska Airlines) |
One-way from | $94 (United Airlines) |
Popular in | December |
Cheapest in | January |
Average price | $328 |
Good round-trip deal | $352 or less |
Good one-way deal | $206 or less |
Fly from
Fly to
Route
Depart
Return
Price
BillingsSeattle
BIL - SEA
BILSEA
Billings Logan Intl
Sat 2/28
7:00 am-8:17 am
Nonstop2h 17m
Seattle/Tacoma Intl
Wed 3/4
8:45 pm-11:38 pm
Nonstop1h 53m
BillingsSeattle
BIL - SEA
BILSEA
Billings Logan Intl
Fri 12/19
6:00 am-7:18 am
Nonstop2h 18m
Seattle/Tacoma Intl
Wed 12/31
9:38 pm-12:32 am
Nonstop1h 54m
BillingsSeattle
BIL - SEA
BILSEA
Billings Logan Intl
Wed 3/11
5:40 am-12:26 pm
1 stop7h 46m
Seattle/Tacoma Intl
Tue 3/17
4:55 pm-10:37 pm
1 stop4h 42m
BillingsSeattle
BIL - SEA
BILSEA
Billings Logan Intl
Thu 12/11
5:14 am-9:25 am
1 stop5h 11m
Seattle/Tacoma Intl
Tue 12/16
5:00 pm-12:23 am
1 stop6h 23m
BillingsSeattle
BIL - SEA
BILSEA
Billings Logan Intl
Sun 3/1
7:00 am-8:17 am
Nonstop2h 17m
Seattle/Tacoma Intl
Wed 3/4
8:45 pm-11:38 pm
Nonstop1h 53m
BillingsPasco
BIL - PSC
BILPSC
Billings Logan Intl
Wed 1/28
3:35 pm-8:57 pm
1 stop6h 22m
Pasco Tri Cities
Sat 1/31
1:23 pm-11:36 pm
1 stop9h 13m
BillingsSeattle
BIL - SEA
BILSEA
Billings Logan Intl
Wed 3/11
2:04 pm-3:17 pm
Nonstop2h 13m
Seattle/Tacoma Intl
Tue 3/17
8:45 pm-11:38 pm
Nonstop1h 53m
BillingsSpokane
BIL - GEG
BILGEG
Billings Logan Intl
Thu 1/29
2:02 pm-9:25 pm
1 stop8h 23m
Spokane
Wed 2/4
1:38 pm-11:36 pm
1 stop8h 58m
BillingsSpokane
BIL - GEG
BILGEG
Billings Logan Intl
Thu 1/29
11:47 am-8:58 pm
2 stops10h 11m
Spokane
Wed 2/4
1:20 pm-10:31 pm
2 stops8h 11m
BillingsPasco
BIL - PSC
BILPSC
Billings Logan Intl
Wed 1/28
3:35 pm-8:57 pm
1 stop6h 22m
Pasco Tri Cities
Sat 1/31
5:59 am-1:22 pm
2 stops6h 23m
Currently, December is the cheapest month in which you can book a flight from Billings to State of Washington (average of $157). Flying from Billings to State of Washington in June is currently the most expensive (average of $246). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s typically best to fly out from Billings to State of Washington in the evening. Doing so could potentially save you 20% on the flight price compared to flying in the afternoon, which is usually more expensive.
Travelers seeking maximum savings on their Billings to State of Washington flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from BIL to USWA are scheduled on a Friday (10 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (8 on average).
Comfort
Crew
Boarding
Entertainment
Food
Overall
Reviews
Marcie,Nov 2025
PIT - SEA
Comfort
Crew
Boarding
Entertainment
Food
Overall
Reviews
Marcie,Nov 2025
PIT - SEA
Comfort
Crew
Boarding
Entertainment
Food
Overall
Reviews
Marcie,Nov 2025
PIT - SEA
Comfort
Crew
Boarding
Entertainment
Food
Overall
Reviews
Marcie,Nov 2025
PIT - SEA
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$173 | Average$461 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$177 | Average$328 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$189 | Average$335 | FlexibilityNo cancel fee | On-timeN/A |