
Flights To Washington County - Cheap Flights Starting at CA $121
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How Much Does it Cost To Fly To Washington County?
Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.
ONT
Ontario Intl. Airport
BOI
Boise
CA $247 Roundtrip, found 4 days ago
CA $247
Roundtrip
found 4 days ago
LAX
Los Angeles Intl.
BOI
Boise
CA $275 Roundtrip, found 4 days ago
CA $275
Roundtrip
found 4 days ago
SEA
Seattle - Tacoma Intl.
BOI
Boise
CA $275 Roundtrip, found 6 days ago
CA $275
Roundtrip
found 6 days ago
PHX
Sky Harbor Intl.
BOI
Boise
CA $330 Roundtrip, found 4 days ago
CA $330
Roundtrip
found 4 days ago
SFO
San Francisco Intl.
BOI
Boise
CA $331 Roundtrip, found 13 hours ago
CA $331
Roundtrip
found 13 hours ago
SMF
Sacramento Intl.
BOI
Boise
CA $341 Roundtrip, found 13 hours ago
CA $341
Roundtrip
found 13 hours ago
DEN
Denver Intl.
BOI
Boise
CA $374 Roundtrip, found 1 day ago
CA $374
Roundtrip
found 1 day ago
DCA
Ronald Reagan Washington National
BOI
Boise
CA $408 Roundtrip, found 1 day ago
CA $408
Roundtrip
found 1 day ago
YYZ
Pearson Intl.
BOI
Boise
CA $477 Roundtrip, found 3 days ago
CA $477
Roundtrip
found 3 days ago
YEG
Edmonton Intl.
BOI
Boise
CA $513 Roundtrip, found 4 days ago
CA $513
Roundtrip
found 4 days ago
YHZ
Stanfield Intl.
BOI
Boise
CA $592 Roundtrip, found 3 hours ago
CA $592
Roundtrip
found 3 hours ago
| Origin | Destination | Travel dates | Flights from* |
|---|---|---|---|
| ONT | Boise | September 29 to October 10 | CA $247 |
| LAX | Boise | September 29 to October 17 | CA $275 |
| SEA | Boise | August 22 to August 29 | CA $276 |
| PDX | Boise | September 4 to September 8 | CA $289 |
| PHX | Boise | August 22 to August 29 | CA $330 |
| SAN | Boise | July 8 to July 11 | CA $360 |
| DEN | Boise | August 13 to August 18 | CA $374 |
| GEG | Boise | September 2 to September 4 | CA $415 |
| SFO | Boise | July 16 to July 26 | CA $452 |
| SLC | Boise | July 23 to July 25 | CA $484 |
Travelers ❤️ These Washington County 🏨

Weiser Motel & RV Park
747 Hillcrest Avenue Weiser ID
Stay at this hotel in Weiser. Enjoy free WiFi, free parking, and Netflix. Our guests praise the helpful staff and the clean rooms in our reviews.
9/10 Wonderful! (198 reviews)
"Nice comfy clean room. Lots of pillows. Staff was nice would definitely stay there again. 2 thumbs up !"
Reviewed on Jun 3, 2026

Red Lion Inn & Suites Ontario
266 NE Goodfellow St. Ontario OR
Stay at this hotel in Ontario. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Four Rivers Cultural Center and Beck-Kiwanis Park are located nearby.
7.8/10 Good! (1,575 reviews)
"Great: Soft pillows and soft bed. Very clean. The room had a small love seat and footstool that is so much nicer than having typical hotel desk chairs. Could be better: The only restaurants in walking distance are fast food, but that isn’t something the hotel can help with. The breakfast was pastries ..."
Reviewed on Jun 17, 2026

Motel 6 Ontario, OR
275 Ne 12th St Ontario OR
Stay at this motel in Ontario. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Four Rivers Cultural Center and Beck-Kiwanis Park are located nearby.
7.8/10 Good! (1,034 reviews)
"Staff were very pleasant.. no complaints Room was in a bit of disrepair, shower head pipe flange was hanging (wrapped a towel around it so I wouldn’t look at a hole in the wall)"
Reviewed on Jun 15, 2026
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Birch Glen Hotel
762 S Main St Cascade ID
Book a stay at this family-friendly hotel in Cascade. Enjoy free WiFi, free parking, and a sauna. Popular attractions Kelly's Whitewater Park and Armstrong Park are located nearby.
7.4/10 Good! (130 reviews)
"Excellent for an overnight stay in cascade. Would recommend amenities included a bath mat and an extra hand towel. Well priced rooms and burger place next door was awesome."
Reviewed on Jun 14, 2026
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.


