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Bel Marin Keyes

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Bel Marin Keyes Flights as Low as $56

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

Frontier Airlines
Tue, Oct 13 - Wed, Oct 28
LAX
Los Angeles Intl.
SFO
San Francisco Intl.
$56 Roundtrip, just found
$56
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Oct 13 from Los Angeles Intl. to San Francisco Intl., returning Wed, Oct 28, priced at $56 just found
Frontier Airlines
Mon, Aug 10 - Fri, Aug 14
DFW
Dallas-Fort Worth Intl.
SFO
San Francisco Intl.
$118 Roundtrip, found 5 hours ago
$118
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Mon, Aug 10 from Dallas-Fort Worth Intl. to San Francisco Intl., returning Fri, Aug 14, priced at $118 found 5 hours ago
American Airlines
Wed, Sep 9 - Wed, Sep 30
LAX
Los Angeles Intl.
SFO
San Francisco Intl.
$137 Roundtrip, found 1 day ago
$137
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Sep 9 from Los Angeles Intl. to San Francisco Intl., returning Wed, Sep 30, priced at $137 found 1 day ago
Delta
Wed, Jun 24 - Wed, Jun 24
LAX
Los Angeles Intl.
SFO
San Francisco Intl.
$140 Roundtrip, found 2 days ago
$140
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Jun 24 from Los Angeles Intl. to San Francisco Intl., returning Wed, Jun 24, priced at $140 found 2 days ago
Alaska Airlines
Tue, Aug 11 - Tue, Aug 11
LAX
Los Angeles Intl.
SFO
San Francisco Intl.
$142 Roundtrip, found 1 day ago
$142
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Aug 11 from Los Angeles Intl. to San Francisco Intl., returning Tue, Aug 11, priced at $142 found 1 day ago
Frontier Airlines
Wed, Jul 22 - Tue, Aug 11
IAH
George Bush Intercontinental
SFO
San Francisco Intl.
$240 Roundtrip, found 4 hours ago
$240
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Wed, Jul 22 from George Bush Intercontinental to San Francisco Intl., returning Tue, Aug 11, priced at $240 found 4 hours ago
Frontier Airlines
Fri, Jul 24 - Wed, Jul 29
DTW
Detroit Metropolitan Wayne County
SFO
San Francisco Intl.
$256 Roundtrip, found 1 hour ago
$256
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Fri, Jul 24 from Detroit Metropolitan Wayne County to San Francisco Intl., returning Wed, Jul 29, priced at $256 found 1 hour ago
Frontier Airlines
Tue, Jun 30 - Sat, Jul 4
CLT
Charlotte-Douglas Intl.
SFO
San Francisco Intl.
$284 Roundtrip, found 1 day ago
$284
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Jun 30 from Charlotte-Douglas Intl. to San Francisco Intl., returning Sat, Jul 4, priced at $284 found 1 day ago
Alaska Airlines
Tue, Jul 28 - Tue, Aug 11
LAX
Los Angeles Intl.
OAK
Oakland Intl.
$343 Roundtrip, found 2 days ago
$343
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Jul 28 from Los Angeles Intl. to Oakland Intl., returning Tue, Aug 11, priced at $343 found 2 days ago
Delta
Wed, Aug 5 - Tue, Aug 25
DAL
Love Field
SFO
San Francisco Intl.
$365 Roundtrip, found 4 days ago
$365
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Aug 5 from Love Field to San Francisco Intl., returning Tue, Aug 25, priced at $365 found 4 days ago
Bargain Flight
Sat, Jul 18 - Wed, Jul 29
DFW
Dallas-Fort Worth Intl.
OAK
Oakland Intl.
$373 Roundtrip, found 23 hours ago
$373
Roundtrip
found 23 hours ago
Select Bargain Flight flight, departing Sat, Jul 18 from Dallas-Fort Worth Intl. to Oakland Intl., returning Wed, Jul 29, priced at $373 found 23 hours ago
Delta
Tue, Oct 20 - Tue, Nov 10
CLT
Charlotte-Douglas Intl.
OAK
Oakland Intl.
$395 Roundtrip, found 9 hours ago
$395
Roundtrip
found 9 hours ago
Select Delta flight, departing Tue, Oct 20 from Charlotte-Douglas Intl. to Oakland Intl., returning Tue, Nov 10, priced at $395 found 9 hours ago
Alaska Airlines
Mon, Jun 29 - Sat, Jul 4
IAH
George Bush Intercontinental
OAK
Oakland Intl.
$403 Roundtrip, found 4 hours ago
$403
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Mon, Jun 29 from George Bush Intercontinental to Oakland Intl., returning Sat, Jul 4, priced at $403 found 4 hours ago
Delta
Wed, Jun 17 - Wed, Jun 24
DTW
Detroit Metropolitan Wayne County
OAK
Oakland Intl.
$583 Roundtrip, found 2 days ago
$583
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Jun 17 from Detroit Metropolitan Wayne County to Oakland Intl., returning Wed, Jun 24, priced at $583 found 2 days ago
Contour Airlines
Wed, Sep 2 - Tue, Sep 15
PBG
Plattsburgh Intl.
SFO
San Francisco Intl.
$641 Roundtrip, found 14 hours ago
$641
Roundtrip
found 14 hours ago
Select Contour Airlines flight, departing Wed, Sep 2 from Plattsburgh Intl. to San Francisco Intl., returning Tue, Sep 15, priced at $641 found 14 hours ago
Delta
Fri, Jun 12 - Mon, Jun 15
DAL
Love Field
OAK
Oakland Intl.
$2,286 Roundtrip, found 1 day ago
$2,286
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Jun 12 from Love Field to Oakland Intl., returning Mon, Jun 15, priced at $2,286 found 1 day ago

Cheap Flights to Bel Marin Keyes

Fall in love at first flight with your vacation to Bel Marin Keyes 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 Bel Marin Keyes on Hotwire, and you’ll be up, up, and on a getaway in no time.

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

Frequently Asked Questions About flights to Bel Marin Keyes

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Bel Marin Keyes 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 OAK airport.

What is the cheapest month to fly to Bel Marin Keyes?

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 Bel Marin Keyes are in October, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Bel Marin Keyes?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 15 to choose from for your flight to Bel Marin Keyes.

What airport is best to fly into Bel Marin Keyes?

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

How much are flights to Bel Marin Keyes?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Bel Marin Keyes on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $56, 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 Bel Marin Keyes?

The trick to saving a stack of cash on your flight to Bel Marin Keyes? 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 $56 right now, why wait?

Bel Marin Keyes Flight Information
Destination airport
San Francisco Intl.
Destination airport IATA code
SFO
Roundtrip price
$56

Last Minute Hotel Deals in Bel Marin Keyes

DoubleTree by Hilton Hotel Berkeley Marina

DoubleTree by Hilton Hotel Berkeley Marina

4 out of 5
200 Marina Blvd Berkeley CA
Book a stay at this business-friendly hotel in Berkeley. Enjoy free WiFi, a marina, and breakfast (surcharge). Our guests praise the breakfast and the restaurant ...
8.2/10 Very Good! (4,713 reviews)
"Old building, wish they had exhaust in the bathrooms. Not at the standards of usual Double Tree"

Reviewed on Jun 5, 2026

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DoubleTree by Hilton Hotel Berkeley Marina
The Meritage Resort and Spa

The Meritage Resort and Spa

4 out of 5
875 Bordeaux Way Napa CA
Book a stay at this spa resort in Napa. Enjoy 2 outdoor pools, a full-service spa, and 3 restaurants. Popular attractions Napa Valley Wine Train and Trinitas ...
8.2/10 Very Good! (1,005 reviews)
"Great staff. Beautiful hotel and surroundings. The room was very clean and very comfortable. The bed and bedding were great. The atmosphere is great and the lobby is beautiful. it was a wonderful experience. I would definitely return to this hotel."

Reviewed on Jun 5, 2026

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The Meritage Resort and Spa
Casa Mani Resort Napa Valley, Curio Collection by Hilton

Casa Mani Resort Napa Valley, Curio Collection by Hilton

5 out of 5
1075 California Blvd Napa CA
Book a stay at this luxury resort in Napa. Enjoy 2 restaurants, breakfast (surcharge), and room service. Our guests praise the breakfast and the helpful staff ...
9.4/10 Exceptional! (48 reviews)
"What a fantastic stay! From the moment we arrived, the staff went above and beyond to make us feel welcome. Every member of the team was incredibly friendly, attentive, and genuinely eager to help with anything we needed. Their warmth and professionalism made a huge difference and really elevated ..."

Reviewed on Jun 5, 2026

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Casa Mani Resort Napa Valley, Curio Collection by Hilton
Marin Suites Hotel

Marin Suites Hotel

3 out of 5
45 Tamal Vista Blvd Corte Madera CA
Book a stay at this business-friendly hotel in Corte Madera. Enjoy free WiFi, free parking, and a fitness center. Our guests praise the pool and the helpful ...
8.6/10 Excellent! (1,005 reviews)
"I stay at Marin Suites Hotel at least once a month. The rooms are spacious and clean. The bathrooms have lots of extra towels and there are bathrobes in the closets. My only complaint is all of the outlets. All of them are 2 prong. Some of the plugs are really loose, so your plugs fall right out ..."

Reviewed on Jun 5, 2026

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Marin Suites Hotel
Fairmont Sonoma Mission Inn & Spa

Fairmont Sonoma Mission Inn & Spa

4 out of 5
100 Boyes Boulevard Sonoma CA
Book a stay at this spa resort in Sonoma. Enjoy 3 outdoor pools, a full-service spa, and 3 restaurants. Our guests praise the helpful staff in our reviews. Popular ...
8.6/10 Excellent! (1,005 reviews)
"It was a great place to stay in Sonoma."

Reviewed on May 28, 2026

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Fairmont Sonoma Mission Inn & Spa
Elm House Inn

Elm House Inn

2.5 out of 5
800 California Boulevard Napa CA
Book a stay at this business-friendly hotel in Napa. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9.6/10 Exceptional! (1,534 reviews)
"Property was well maintained and clean. Bed is not comfortable and breakfast could be better."

Reviewed on Jun 5, 2026

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Elm House Inn
Hawthorn Suites by Wyndham Napa Valley

Hawthorn Suites by Wyndham Napa Valley

3 out of 5
314 Soscol Avenue Napa CA
Stay at this hotel in Napa. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular ...
8.8/10 Excellent! (1,046 reviews)
"Overall, I had a good stay at this inn. The first night, the staff member I encountered seemed a bit distracted and was more concerned about glue on her hands than assisting guests. However, the staff on the second day was much more professional, friendly, and helpful. The breakfast was good, and ..."

Reviewed on Jun 4, 2026

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Hawthorn Suites by Wyndham Napa Valley
Stanly Ranch, Auberge Collection

Stanly Ranch, Auberge Collection

5 out of 5
200 Stanly Crossroad Napa CA
Book a stay at this luxury hotel in Napa. Enjoy free WiFi, free parking, and a full-service spa. Popular attractions Napa Valley Wine Train and Ceja Vineyards ...
9.6/10 Exceptional! (214 reviews)
"Really kids friendly."

Reviewed on May 25, 2026

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Stanly Ranch, Auberge Collection
See all 1,963 properties in Bel Marin Keyes
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.