Cheap flights To Bel Marin Keyes (OAK) from $19

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Cheap Flights to Bel Marin Keyes from $19 One Way, $38 Round Trip

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

Tue, Nov 17 - Wed, Nov 18
LAX
Los Angeles Intl.
SFO
San Francisco Intl.
$38 Roundtrip, found 5 hours ago
$38
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Tue, Nov 17 from Los Angeles Intl. to San Francisco Intl., returning Wed, Nov 18, priced at $38 found 5 hours ago
Sat, Dec 12 - Sat, Dec 12
LAX
Los Angeles Intl.
SFO
San Francisco Intl.
$112 Roundtrip, found 1 hour ago
$112
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Sat, Dec 12 from Los Angeles Intl. to San Francisco Intl., returning Sat, Dec 12, priced at $112 found 1 hour ago
Thu, Nov 5 - Thu, Nov 5
SEA
Seattle - Tacoma Intl.
SFO
San Francisco Intl.
$112 Roundtrip, found 5 days ago
$112
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Nov 5 from Seattle - Tacoma Intl. to San Francisco Intl., returning Thu, Nov 5, priced at $112 found 5 days ago
Sat, Nov 7 - Mon, Dec 7
LAX
Los Angeles Intl.
SFO
San Francisco Intl.
$117 Roundtrip, just found
$117
Roundtrip
just found
Select American Airlines flight, departing Sat, Nov 7 from Los Angeles Intl. to San Francisco Intl., returning Mon, Dec 7, priced at $117 just found
Thu, Dec 3 - Mon, Dec 7
PAE
Seattle Paine Field Intl. Airport
SFO
San Francisco Intl.
$117 Roundtrip, found 1 day ago
$117
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Dec 3 from Seattle Paine Field Intl. Airport to San Francisco Intl., returning Mon, Dec 7, priced at $117 found 1 day ago
Sat, Nov 7 - Mon, Dec 7
LAX
Los Angeles Intl.
SFO
San Francisco Intl.
$117 Roundtrip, just found
$117
Roundtrip
just found
Select Southwest Airlines flight, departing Sat, Nov 7 from Los Angeles Intl. to San Francisco Intl., returning Mon, Dec 7, priced at $117 just found
Sat, Nov 7 - Mon, Dec 7
LAX
Los Angeles Intl.
SFO
San Francisco Intl.
$117 Roundtrip, just found
$117
Roundtrip
just found
Select United flight, departing Sat, Nov 7 from Los Angeles Intl. to San Francisco Intl., returning Mon, Dec 7, priced at $117 just found
Sat, Sep 26 - Sat, Oct 10
SEA
Seattle - Tacoma Intl.
OAK
Oakland Intl.
$119 Roundtrip, found 23 hours ago
$119
Roundtrip
found 23 hours ago
Select Alaska Airlines flight, departing Sat, Sep 26 from Seattle - Tacoma Intl. to Oakland Intl., returning Sat, Oct 10, priced at $119 found 23 hours ago
Tue, Dec 15 - Tue, Dec 15
SEA
Seattle - Tacoma Intl.
SFO
San Francisco Intl.
$132 Roundtrip, found 2 days ago
$132
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Dec 15 from Seattle - Tacoma Intl. to San Francisco Intl., returning Tue, Dec 15, priced at $132 found 2 days ago
Fri, Oct 2 - Sun, Oct 4
LAX
Los Angeles Intl.
OAK
Oakland Intl.
$174 Roundtrip, just found
$174
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Oct 2 from Los Angeles Intl. to Oakland Intl., returning Sun, Oct 4, priced at $174 just found

Bel Marin Keyes Flight Information

Traveling To
Bel Marin Keyes
Destination Airport IATA Code
OAK
Number of Airlines Serving
Airlines
Frontier Airlines, American Airlines, Southwest Airlines, Alaska Airlines, United, Delta
Flight Price
$38
Earliest Departing Flight
Latest Departing Flight

Book Your Flight & Hotel Together & Save

Bel Marin Keyes economy flight packages

Price found within the past 48 hours. Click for updated prices.
The Huntington Hotel
5.0-star property

The Huntington Hotel

Oct 15 - Oct 18

3 night stay

Los Angeles (LAX) to San Francisco (SFO)

Southwest Airlines • Coach

San Francisco (SFO) to Los Angeles (LAX)

Frontier Airlines • Coach
Save 100% on your flight
Price was $1,429, price is now $916 per person
$916
per person
found 1 day ago
Dinah's Garden Hotel
3.5-star property

Dinah's Garden Hotel

Oct 15 - Oct 18

3 night stay

Orange County (SNA) to San Francisco (SFO)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,388, price is now $993 per person
$993
per person
found 1 day ago
Fairmont Heritage Place, Ghirardelli Square
5.0-star property

Fairmont Heritage Place, Ghirardelli Square

Oct 7 - Oct 11

4 night stay

Austin (AUS) to San Francisco (SFO)

United • Roundtrip • Coach
Save 100% on your flight
Price was $3,369, price is now $2,461 per person
$2,461
per person
found 14 hours ago
Don't see what you're looking for?
See all available trips from Los Angeles to Bel Marin Keyes
View all trips

Bel Marin Keyes premium economy flight packages

Price found within the past 48 hours. Click for updated prices.
Beacon Grand, A Union Square Hotel
4.0-star property

Beacon Grand, A Union Square Hotel

9/10 Wonderful! (2,200 reviews)

Oct 15 - Oct 19

4 night stay

Los Angeles (LAX) to San Francisco (SFO)

Frontier Airlines • Roundtrip • PremiumEconomy
Save 100% on your flight
Price was $928, price is now $606 per person
$606
per person
found 1 day ago
The bathroom lights are on a auto shut off switch. After 3 minutes all lights turn off automatically. Scary if you are in the shower. Beautiful property and we felt safe.

Reviewed on Sep 1, 2026

Stanyan Park Hotel
3.0-star property

Stanyan Park Hotel

9.4/10 Exceptional! (1,013 reviews)

Oct 15 - Oct 19

4 night stay

Los Angeles (LAX) to San Francisco (SFO)

Frontier Airlines • Roundtrip • PremiumEconomy
Save 100% on your flight
Price was $1,553, price is now $893 per person
$893
per person
found 1 day ago
Great location, staff, property. The breakfast could use some improvement. Just happy that they had something to eat.

Reviewed on Sep 1, 2026

The Jay, Autograph Collection
4.0-star property

The Jay, Autograph Collection

9.4/10 Exceptional! (484 reviews)

Oct 15 - Oct 19

4 night stay

Los Angeles (LAX) to San Francisco (SFO)

Frontier Airlines • Roundtrip • PremiumEconomy
Save 100% on your flight
Price was $1,314, price is now $857 per person
$857
per person
found 1 day ago

Don't see what you're looking for?
See all available trips from Los Angeles to Bel Marin Keyes
View all trips

Bel Marin Keyes first class flight packages

Price found within the past 48 hours. Click for updated prices.
The Ritz-Carlton, San Francisco
5.0-star property

The Ritz-Carlton, San Francisco

9.4/10 Exceptional! (1,010 reviews)

Oct 11 - Oct 14

3 night stay

Orange County (SNA) to San Francisco (SFO)

United • FirstClass

San Francisco (SFO) to Orange County (SNA)

Alaska Airlines • FirstClass
Price was $1,842, price is now $1,429 per person
$1,429
per person
found 1 day ago

1 Hotel San Francisco
5.0-star property

1 Hotel San Francisco

9.2/10 Wonderful! (593 reviews)

Oct 11 - Oct 14

3 night stay

Orange County (SNA) to San Francisco (SFO)

United • FirstClass

San Francisco (SFO) to Orange County (SNA)

Alaska Airlines • FirstClass
Price was $2,345, price is now $1,759 per person
$1,759
per person
found 1 day ago
Great room with comfortable bed. Amazing breakfast in a cool location

Reviewed on Sep 1, 2026

Fairmont Heritage Place, Ghirardelli Square
5.0-star property

Fairmont Heritage Place, Ghirardelli Square

9.4/10 Exceptional! (414 reviews)

Oct 11 - Oct 14

3 night stay

Orange County (SNA) to San Francisco (SFO)

United • FirstClass

San Francisco (SFO) to Orange County (SNA)

Alaska Airlines • FirstClass
Price was $2,695, price is now $2,237 per person
$2,237
per person
found 1 day ago

Don't see what you're looking for?
See all available trips from Orange County to Bel Marin Keyes
View all trips

Frequently asked questions

Which airlines fly to Bel Marin Keyes?
You can select from 20 airlines that run services to San Francisco Intl. Airport (SFO), the leading airport in the city. With all that choice, you're sure to unearth a rewarding deal. Here are some of the international airlines that'll get you to Bel Marin Keyes — and then exploring every corner of this city:

  • United Airlines - 487 flights to Bel Marin Keyes per month
  • Air Canada - 261 flights to Bel Marin Keyes per month
  • Alaska Airlines - 56 flights to Bel Marin Keyes per month

What is the best airport to fly to in Bel Marin Keyes?
Search for a cheap ticket to Oakland Intl. Airport (OAK). It's the city's main airport and is located around 30 miles southeast of the center. Once you've collected your suitcase, it won't be long before you're experiencing the wonders of Bel Marin Keyes.
How much is a flight to Bel Marin Keyes?
Lots of fabulous deals were going begging this week, with round-trip flights to Bel Marin Keyes ranging between $38 and $174. But it was travelers arriving in from Los Angeles (LAX) who snapped up the really big bargains. One-way fares to Bel Marin Keyes started at a low $19.
How to book the cheapest flight to Bel Marin Keyes?
With some of the most incredible flight deals around, a bargain is always waiting for you with Orbitz. The following tips and hints will help you snap up cheap flights to Bel Marin Keyes — and leave you with more cash to play with:

  • Consider nearby airports to save extra cash. Enter your preferred departure and arrival airports in the form fields, then select the 'Nearby airports' function below. It will show you any available options.
  • If you're flexible with when you fly out, click on the 'Show flexible dates' option. It'll show the flight deals for the days either side of your selected departure. Fares often vary depending on the day of the week.
  • To filter your results, click on 'Show options.' You can search based on seating class, airlines, and nonstop and refundable flights. You can also select the time of day you'd like to fly under 'Sort & Filter' to the left.
  • The early bird catches the best savings, so book your tickets the moment you know your travel dates. The most affordable fares get snapped up first and prices rise as the departure date nears.
  • Save more on your getaway by bundling your hotel, flights and car rentals into a package with Orbitz. Your budget will thank you.
  • If it's an option, don't fly in the busy season. Airfares are usually at their most expensive during summer, school breaks and other vacation periods like Easter, Thanksgiving and Christmas.

What is the best time to book a flight to Bel Marin Keyes?
Snap up a bargain and secure your seats to Bel Marin Keyes in January. If you've missed this month, don't stress. February and August often have low airfares available, too. Just be careful you don't sleep on a sale — cheap flights emerge and disappear in the tap of a button!
What day of the week is the cheapest to book a flight to Bel Marin Keyes?
Get a great flight deal by making a booking on a Tuesday, Wednesday or Saturday. Typically, these are the best days of the week to land cheap seats to Bel Marin Keyes.
What is the cheapest day of the week to fly to Bel Marin Keyes?
If you're chasing cheap flights to Bel Marin Keyes, depart earlier in the week. Orbitz data from 2020 shows Monday is the most affordable day to fly out, followed by Tuesday. Saturday is the most expensive, so avoid this day and do your bank account a favor.
What is the cheapest month to fly to Bel Marin Keyes?
Travel during August if you don't want to eat into your budget. Orbitz data shows that this is generally the best month for cheap flights to Bel Marin Keyes. June is when ticket prices hit their peak.
Which airlines allow free cancellation?
When searching for your Bel Marin Keyes flights on Orbitz, choose "Filter by flexible change policies." This filter will show you all the airlines offering free cancellation within 24 hours of booking and no change fees. Breathe easy knowing that if things change, your ticket can too.
What do I need for the flight to Bel Marin Keyes?
Flying can be fun if you're well prepared! Make your trip a relaxing one with the following useful tips:

  • Whether you print it out beforehand or use an electronic one, you'll need your boarding pass to walk on to the plane. You'll also need some type of government-issued photo ID. If you're traveling internationally, make sure your passport is valid and you've checked visa requirements.
  • Take some activities to keep you occupied on your journey to Bel Marin Keyes. Books, magazines and electronic gadgets like laptops and e-readers are perfect. Remember to take a water bottle as well. Even on a short flight, it's important to keep well-hydrated.
  • No matter how hot it is outside, plane cabins can get seriously cold. Bring a light jacket on board to stop the goose bumps.

How many direct flights are there to Bel Marin Keyes?
Your amazing adventure is just one easy plane ride away, with 361 direct flights to Bel Marin Keyes each month. Search for your flight with Orbitz and snap up a fantastic deal with Southwest Airlines, Spirit Airlines or Delta Air Lines. Other leading airlines that offer nonstop services include Alaska Airlines, Volaris and Hawaiian Airlines.
How do I get cheap first-class/business deals to Bel Marin Keyes?
Smart travelers have a talent for finding business or first-class flights to Bel Marin Keyes without the steep price tag. Take a leaf out of their book with these helpful tips:

  • Be more flexible with your travel dates and wait for big sales on business or first-class airfares.
  • Find a low-cost airline that offers business-class seats. They often come with extra space and a glass of Champagne — and a nicer price.
  • Bid for an upgrade in online auctions (if available) or upgrade your ticket through your frequent flyer program.

How to get into Bel Marin Keyes from the airport?
An Oakland Intl. Airport (OAK) car rental is a reliable way of getting from OAK airport to downtown Bel Marin Keyes. Score a set of wheels from one of the main rental branches on-site, like Thrifty Car Rental, Avis or Dollar and then head northwest. You'll need to drive 30 miles to get to the city center. Bel Marin Keyes car rentals is another option situated downtown if you'd prefer not to drive immediately after you get off the plane.
What is the best time to go to Bel Marin Keyes?
There's no good or bad time to go to Bel Marin Keyes, but April, May and June are the most popular months. As with most places in the Northern Hemisphere, summer commences June 20. If you'd sooner spend most of your days in a lightweight top than a winter coat, this time of year would suit you perfectly. Expect average daytime highs of 75 ºF and nightly lows around 55 ºF.

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.