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Rosario

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Rosario Flights as Low as $416

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Alaska Airlines
Sat, May 9 - Tue, May 12
ONT
Los Angeles - Ontario Intl.
BLI
Bellingham Intl.
$416 Roundtrip, found 3 days ago
$416
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, May 9 from Los Angeles - Ontario Intl. to Bellingham Intl., returning Tue, May 12, priced at $416 found 3 days ago
Alaska Airlines
Fri, May 8 - Wed, May 13
ONT
Los Angeles - Ontario Intl.
BLI
Bellingham Intl.
$452 Roundtrip, found 4 days ago
$452
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, May 8 from Los Angeles - Ontario Intl. to Bellingham Intl., returning Wed, May 13, priced at $452 found 4 days ago
Alaska Airlines
Sat, May 9 - Tue, May 12
ONT
Los Angeles - Ontario Intl.
BLI
Bellingham Intl.
$456 Roundtrip, found 3 days ago
$456
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, May 9 from Los Angeles - Ontario Intl. to Bellingham Intl., returning Tue, May 12, priced at $456 found 3 days ago
Alaska Airlines
Wed, May 6 - Thu, May 7
ONT
Los Angeles - Ontario Intl.
BLI
Bellingham Intl.
$457 Roundtrip, found 6 days ago
$457
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, May 6 from Los Angeles - Ontario Intl. to Bellingham Intl., returning Thu, May 7, priced at $457 found 6 days ago
Alaska Airlines
Fri, May 8 - Wed, May 13
ONT
Los Angeles - Ontario Intl.
BLI
Bellingham Intl.
$460 Roundtrip, found 4 days ago
$460
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, May 8 from Los Angeles - Ontario Intl. to Bellingham Intl., returning Wed, May 13, priced at $460 found 4 days ago
American Airlines
Fri, May 8 - Wed, May 13
ONT
Los Angeles - Ontario Intl.
BLI
Bellingham Intl.
$466 Roundtrip, found 4 days ago
$466
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, May 8 from Los Angeles - Ontario Intl. to Bellingham Intl., returning Wed, May 13, priced at $466 found 4 days ago
Alaska Airlines
Fri, May 1 - Sun, May 10
ONT
Los Angeles - Ontario Intl.
BLI
Bellingham Intl.
$485 Roundtrip, found 2 days ago
$485
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Fri, May 1 from Los Angeles - Ontario Intl. to Bellingham Intl., returning Sun, May 10, priced at $485 found 2 days ago
Alaska Airlines
Wed, May 6 - Tue, May 12
ONT
Los Angeles - Ontario Intl.
BLI
Bellingham Intl.
$487 Roundtrip, found 5 days ago
$487
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Wed, May 6 from Los Angeles - Ontario Intl. to Bellingham Intl., returning Tue, May 12, priced at $487 found 5 days ago
Alaska Airlines
Sat, May 9 - Wed, May 13
ONT
Los Angeles - Ontario Intl.
BLI
Bellingham Intl.
$488 Roundtrip, found 5 days ago
$488
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, May 9 from Los Angeles - Ontario Intl. to Bellingham Intl., returning Wed, May 13, priced at $488 found 5 days ago
Alaska Airlines
Fri, May 8 - Wed, May 13
ONT
Los Angeles - Ontario Intl.
BLI
Bellingham Intl.
$491 Roundtrip, found 4 days ago
$491
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, May 8 from Los Angeles - Ontario Intl. to Bellingham Intl., returning Wed, May 13, priced at $491 found 4 days ago
Alaska Airlines
Fri, May 8 - Wed, May 13
ONT
Los Angeles - Ontario Intl.
BLI
Bellingham Intl.
$492 Roundtrip, found 4 days ago
$492
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, May 8 from Los Angeles - Ontario Intl. to Bellingham Intl., returning Wed, May 13, priced at $492 found 4 days ago
Alaska Airlines
Sat, May 9 - Thu, May 14
ONT
Los Angeles - Ontario Intl.
BLI
Bellingham Intl.
$492 Roundtrip, found 2 days ago
$492
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, May 9 from Los Angeles - Ontario Intl. to Bellingham Intl., returning Thu, May 14, priced at $492 found 2 days ago
Alaska Airlines
Sat, May 9 - Tue, May 12
ONT
Los Angeles - Ontario Intl.
BLI
Bellingham Intl.
$496 Roundtrip, found 3 days ago
$496
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, May 9 from Los Angeles - Ontario Intl. to Bellingham Intl., returning Tue, May 12, priced at $496 found 3 days ago
Alaska Airlines
Sun, May 3 - Thu, May 7
ONT
Los Angeles - Ontario Intl.
BLI
Bellingham Intl.
$498 Roundtrip, found 5 days ago
$498
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sun, May 3 from Los Angeles - Ontario Intl. to Bellingham Intl., returning Thu, May 7, priced at $498 found 5 days ago
Alaska Airlines
Sat, May 9 - Tue, May 12
ONT
Los Angeles - Ontario Intl.
BLI
Bellingham Intl.
$498 Roundtrip, found 3 days ago
$498
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, May 9 from Los Angeles - Ontario Intl. to Bellingham Intl., returning Tue, May 12, priced at $498 found 3 days ago
American Airlines
Mon, Jun 15 - Wed, Jun 24
PHL
Philadelphia Intl.
BLI
Bellingham Intl.
$541 Roundtrip, found 1 day ago
$541
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Jun 15 from Philadelphia Intl. to Bellingham Intl., returning Wed, Jun 24, priced at $541 found 1 day ago

Cheap Flights to Rosario

Fall in love at first flight with your vacation to Rosario by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Rosario on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Rosario, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Rosario

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Rosario with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the FRD airport.

What is the cheapest month to fly to Rosario?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Rosario are in May, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Rosario?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 16 to choose from for your flight to Rosario.

What airport is best to fly into Rosario?

When you’re planning your trip to Rosario, convenience is the name of the game. Luckily, Rosario Rosario Seaplane Base Airport is nearby so you can deplane and get going on checking off everything on your Rosario must-do list.

How much are flights to Rosario?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Rosario on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $416, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Rosario?

The trick to saving a stack of cash on your flight to Rosario? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $416 right now, why wait?

Rosario Flight Information
Destination airport
Bellingham Intl.
Destination airport IATA code
BLI
Roundtrip price
$416

Last Minute Hotel Deals in Rosario

Rosario Village

Rosario Village

2 out of 5
1400 Rosario Rd Eastsound WA
Book a stay at this beach hotel in Eastsound. Enjoy free WiFi, free parking, and an outdoor pool. Popular attractions Rosario Mansion Museum and Cascade Lake ...
7.4/10 Good! (97 reviews)
Apparently, I went in an off-season time. There were no amenities . Register your room online ahead of time there’s no Internet service. I had to keep driving back into town and there are no restaurants local so pack a lunch pack a dinner pack of breakfast.But WOW. It was so worth it! I shall return. ...

Reviewed on Apr 25, 2026

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Rosario Village
Silver Reef Casino Resort

Silver Reef Casino Resort

3.5 out of 5
4876 Haxton Way Ferndale WA
Book a stay at this spa hotel in Ferndale. Enjoy free WiFi, free parking, and a full-service spa. Our guests praise the helpful staff and the clean rooms in ...
9/10 Wonderful! (1,391 reviews)
There was someone elses blood on our sheets and mattress pad.

Reviewed on Apr 24, 2026

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Silver Reef Casino Resort
Anacortes Ship Harbor Inn

Anacortes Ship Harbor Inn

3 out of 5
5316 Ferry Terminal Road Anacortes WA
Stay at this hotel in Anacortes. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
9/10 Wonderful! (1,008 reviews)
The rooms were almost like separate little cabins! It was very peaceful here, and the proximity to the ferry terminal is fantastic. The breakfast was continental, so not a huge selection, but it was plentiful. The price makes this stay very reasonable.

Reviewed on Apr 26, 2026

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Anacortes Ship Harbor Inn
Friday Harbor Suites

Friday Harbor Suites

2.5 out of 5
680 Spring Street Friday Harbor WA
Stay at this hotel in Friday Harbor. Enjoy free WiFi, free parking, and a free ferry terminal shuttle. Our guests praise the helpful staff and the clean rooms ...
8.6/10 Excellent! (1,002 reviews)
We enjoyed our stay. Everything is as described. Thank you!

Reviewed on Apr 24, 2026

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Friday Harbor Suites
Holiday Inn & Suites Bellingham by IHG

Holiday Inn & Suites Bellingham by IHG

3.5 out of 5
4260 Mitchell Way Bellingham WA
Book a stay at this business-friendly hotel in Bellingham. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and ...
9.4/10 Exceptional! (1,006 reviews)
This hotel as well as the airport are hidden gems that make Bellingham a smaller but much better option for flying and staying up north..

Reviewed on Apr 26, 2026

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Holiday Inn & Suites Bellingham by IHG
Anacortes Inn

Anacortes Inn

2 out of 5
3006 Commercial Ave Anacortes WA
Stay at this motel in Anacortes. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in our reviews. ...
8.8/10 Excellent! (453 reviews)
The Good: The motel looked nice and the rooms were pleasant looking and clean. Parking was good. The price was good. The staff was kind. The heating & cooling was a little loud but it worked fine. Less Good: -There were no night stands by either of the two queen beds. -There was only one weird bed ...

Reviewed on Apr 26, 2026

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Anacortes Inn
Best Western Plus Bellingham

Best Western Plus Bellingham

3 out of 5
3985 Bennett Dr. Bellingham WA
Book a stay at this business-friendly hotel in Bellingham. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9.2/10 Wonderful! (1,000 reviews)
Room was great! Staff was friendly! Breakfast was good!

Reviewed on Apr 20, 2026

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Best Western Plus Bellingham
Inn to the Woods B&B

Inn to the Woods B&B

3.5 out of 5
46 Elena Drive Friday Harbor WA
Stay at this B&B in Friday Harbor. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Reuben Tarte Memorial Park and Mt. Grant Preserve are ...
9.8/10 Exceptional! (95 reviews)
Didn't use the hot tub. The breakfast was just what I ordered and it was excellent.

Reviewed on Mar 31, 2026

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Inn to the Woods B&B
See all 849 properties in Rosario
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.