Cheap flights To Bonsall (SAN) from $23

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Cheap Flights to Bonsall from $23 One Way, $51 Round Trip

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

Thu, Sep 3 - Thu, Sep 17
SFO
San Francisco Intl.
SAN
San Diego Intl.
$51 Roundtrip, found 2 hours ago
$51
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Thu, Sep 3 from San Francisco Intl. to San Diego Intl., returning Thu, Sep 17, priced at $51 found 2 hours ago
Wed, Sep 2 - Thu, Sep 3
SFO
San Francisco Intl.
SAN
San Diego Intl.
$52 Roundtrip, found 22 hours ago
$52
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Wed, Sep 2 from San Francisco Intl. to San Diego Intl., returning Thu, Sep 3, priced at $52 found 22 hours ago
Mon, Oct 12 - Tue, Oct 20
SFO
San Francisco Intl.
SAN
San Diego Intl.
$53 Roundtrip, found 12 hours ago
$53
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Mon, Oct 12 from San Francisco Intl. to San Diego Intl., returning Tue, Oct 20, priced at $53 found 12 hours ago
Thu, Oct 1 - Thu, Oct 8
SFO
San Francisco Intl.
SAN
San Diego Intl.
$54 Roundtrip, found 6 days ago
$54
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Thu, Oct 1 from San Francisco Intl. to San Diego Intl., returning Thu, Oct 8, priced at $54 found 6 days ago
Mon, Sep 28 - Wed, Oct 14
SFO
San Francisco Intl.
SAN
San Diego Intl.
$55 Roundtrip, found 6 hours ago
$55
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Mon, Sep 28 from San Francisco Intl. to San Diego Intl., returning Wed, Oct 14, priced at $55 found 6 hours ago
Thu, Sep 3 - Sun, Sep 6
SFO
San Francisco Intl.
SAN
San Diego Intl.
$56 Roundtrip, just found
$56
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Sep 3 from San Francisco Intl. to San Diego Intl., returning Sun, Sep 6, priced at $56 just found
Tue, Aug 18 - Thu, Sep 3
SFO
San Francisco Intl.
SAN
San Diego Intl.
$57 Roundtrip, found 5 days ago
$57
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Tue, Aug 18 from San Francisco Intl. to San Diego Intl., returning Thu, Sep 3, priced at $57 found 5 days ago
Sun, Sep 6 - Tue, Sep 15
SFO
San Francisco Intl.
SAN
San Diego Intl.
$58 Roundtrip, found 1 day ago
$58
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sun, Sep 6 from San Francisco Intl. to San Diego Intl., returning Tue, Sep 15, priced at $58 found 1 day ago
Sat, Sep 5 - Sat, Sep 5
SMF
Sacramento Intl.
SAN
San Diego Intl.
$95 Roundtrip, found 4 hours ago
$95
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Sat, Sep 5 from Sacramento Intl. to San Diego Intl., returning Sat, Sep 5, priced at $95 found 4 hours ago
Sat, Sep 5 - Sat, Sep 5
SFO
San Francisco Intl.
SAN
San Diego Intl.
$95 Roundtrip, found 2 hours ago
$95
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Sat, Sep 5 from San Francisco Intl. to San Diego Intl., returning Sat, Sep 5, priced at $95 found 2 hours ago

Bonsall Flight Information

Traveling To
Bonsall
Destination Airport IATA Code
SAN
Number of Airlines Serving
Airlines
Frontier Airlines, Southwest Airlines, Alaska Airlines
Flight Price
$51
Earliest Departing Flight
Latest Departing Flight

Book Your Flight & Hotel Together & Save

Bonsall economy flight packages

Price found within the past 48 hours. Click for updated prices.
Ash&9th
2.0-star property

Ash&9th

Sep 18 - Sep 23

5 night stay

Denver (DEN) to San Diego (SAN)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $619, price is now $362 per person
$362
per person
found 1 day ago
The Sofia Hotel
3.5-star property

The Sofia Hotel

Sep 18 - Sep 22

4 night stay

Denver (DEN) to San Diego (SAN)

Frontier Airlines • Roundtrip • Coach
Price was $1,415, price is now $466 per person
$466
per person
found 1 day ago
Paradise Point Resort & Spa
4.0-star property

Paradise Point Resort & Spa

Sep 18 - Sep 22

4 night stay

Denver (DEN) to San Diego (SAN)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,067, price is now $630 per person
$630
per person
found 1 day ago
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Bonsall premium economy flight packages

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

The Sofia Hotel

8.6/10 Excellent! (2,462 reviews)

Sep 14 - Sep 18

4 night stay

Denver (DEN) to San Diego (SAN)

Frontier Airlines • Roundtrip • PremiumEconomy
Price was $1,226, price is now $564 per person
$564
per person
found 1 day ago

Shore House at The Del, LXR Hotels & Resorts
5.0-star property

Shore House at The Del, LXR Hotels & Resorts

9.2/10 Wonderful! (169 reviews)

Sep 14 - Sep 18

4 night stay

Denver (DEN) to San Diego (SAN)

Frontier Airlines • Roundtrip • PremiumEconomy
Save 100% on your flight
Price was $1,748, price is now $1,176 per person
$1,176
per person
found 1 day ago

Boardwalk Hotel: Bikes, Boards & Beach Gear Included
3.0-star property

Boardwalk Hotel: Bikes, Boards & Beach Gear Included

9.4/10 Exceptional! (430 reviews)

Sep 14 - Sep 18

4 night stay

Denver (DEN) to San Diego (SAN)

Frontier Airlines • Roundtrip • PremiumEconomy
Save 100% on your flight
Price was $1,109, price is now $752 per person
$752
per person
found 1 day ago
The Boardwalk hotel was all we could ever want for a truly relaxing vacation. One block to the bay in a direction and one block to the ocean the other. The access to free equipment including chairs, SUP’s, bikes, and boogie boards was awesome and provided great fun. I highly recommend this unique, funky, and fun hotel. One of a kind!

Reviewed on Aug 10, 2026

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Bonsall first class flight packages

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

The Sofia Hotel

8.6/10 Excellent! (2,462 reviews)

Sep 20 - Sep 23

3 night stay

Seattle (SEA) to San Diego (SAN)

Delta • Roundtrip • FirstClass
Price was $1,206, price is now $716 per person
$716
per person
found 1 day ago

Margaritaville Hotel San Diego Gaslamp Quarter
4.0-star property

Margaritaville Hotel San Diego Gaslamp Quarter

9/10 Wonderful! (1,466 reviews)

Sep 20 - Sep 23

3 night stay

Seattle (SEA) to San Diego (SAN)

Delta • Roundtrip • FirstClass
Price was $1,251, price is now $923 per person
$923
per person
found 1 day ago
A+ Great Hotel.. My wife and I will totally come back and stay there again.

Reviewed on Aug 11, 2026

The Wayfarer San Diego
4.0-star property

The Wayfarer San Diego

9.4/10 Exceptional! (1,843 reviews)

Sep 20 - Sep 23

3 night stay

Seattle (SEA) to San Diego (SAN)

Delta • Roundtrip • FirstClass
Price was $1,189, price is now $911 per person
$911
per person
found 1 day ago
Great great place

Reviewed on Aug 14, 2026

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Bonsall

Why search for low cost fares on your flights to Bonsall when Orbitz offers the guaranteed lowest prices on foreign and domestic flights? When you travel with Orbitz you can benefit from:

Bargain Flights to Bonsall

Orbitz offers massive discounts and substantial last-minute savings on your Bonsall flights. Orbitz ensures that you can find, plan and reserve your flights any destination with ease, all while enjoying the guaranteed lowest prices available anywhere.

Cutting-Edge Mobile Tools to Keep You In The Know

Orbitz sends you free alerts and updates on your Bonsall flight wherever you are in the world. Once you have downloaded the free app for your iPhone, Android, or iPad, you can review or alter any travel plans that you have made or even book a future flight for business or pleasure. If you need to reserve a hotel room when booking your flight, you will find exclusive deals on our mobile site.

Frequent Flyer Program Enrolment

Orbitz finds you the lowest fares, but you can still add your miles to your frequent flyer program to earn miles or points on selected flights to Bonsall. When making your booking, reference your frequent flyer number to receive discounts in the future.

Outstanding Customer Service

Orbitz values your business and wants to ensure that all of your flights are as easy as possible to book. If you have booked a flight to Bonsall but need to cancel it, you may be able to do so online. If you have any questions or need help, the dedicated Orbitz customer service team is always standing by.

Frequently asked questions

Which airlines fly to Bonsall?
With 20 airlines offering services to San Diego Intl. Airport (SAN), a major entrance point to Bonsall, you have plenty of options. Grab a terrific deal among these top international carriers that jet into this city:

  • Air Canada - 61 flights to Bonsall per month
  • Alaska Airlines - 19 flights to Bonsall per month
  • British Airways - 13 flights to Bonsall per month

How much is a flight to Bonsall?
Round-trip prices fell as low as $51 this past week to Bonsall, and went as high as $95. Some lucky jet-setters departing San Francisco (SFO) managed to get their hands on one-way tickets starting from just $23.
How to book the cheapest flight to Bonsall?
With some of the most affordable flight deals around, you'll always bag a bargain with Orbitz. The following pointers will help you snap up cheap flights to Bonsall — and leave you with extra cash in your wallet:

  • Consider taking off from or landing at other airports to save cash. Enter your preferred departure and arrival airports in the form fields, then choose the 'Nearby airports' function below. It will list your options, if any.
  • Similarly, click on the 'Show flexible dates' option to see the airfares on days around your selected departure. It's possible to pick up cheaper flight deals if your travel dates are flexible.
  • You can also use the 'Show options' link to filter results for your preferred carrier, seating class, and nonstop and refundable flights. Under 'Sort & Filter' to the left, you can even pick the time of day you'd like to fly.
  • Reserve your fare as soon as you've decided on your travel dates. While it does happen occasionally, flights rarely drop in price as your departure date nears.
  • Save loads on your vacation by bundling your flights, hotels and car rentals into an Orbitz package deal. Your bank account will thank you for it.
  • Flying during the busy season can mean costly airfares. If possible, plan your vacation outside of popular dates, such as Thanksgiving, New Year's Eve and Easter.

What is the best time to book a flight to Bonsall?
Generally speaking, the cheapest time to book a plane ticket is in January. This is followed by February then August. When searching for a cheap flight to Bonsall, be ready to book. Cheap deals pop up in an instant and don't wait around!
What day of the week is the cheapest to book a flight to Bonsall?
Typically, Tuesdays, Wednesdays and Saturdays are the cheapest days to book a flight to Bonsall. If you want the best airfares, search across those days and you're likely to score an incredible flight deal.
What is the cheapest day of the week to fly to Bonsall?
Think about leaving early in the week to nab cheap flights to Bonsall. Orbitz data from 2020 indicates Monday is typically the cheapest day to fly out, followed by Tuesday. Saturday was found to have the most expensive airfares. This is probably because many travelers choose to begin their break at the end of the week.
What is the cheapest month to fly to Bonsall?
If you have some wiggle room with your travel dates, consider leaving in August. Orbitz data shows that this is generally the best month to take off if you're looking for cheap flights to Bonsall. As you might imagine, airfares get pricier in the busy month of June and flights book out quickly.
Which airlines allow free cancellation?
Orbitz makes it a snap to find airlines offering fare flexibility. Simply choose "Filter by flexible change policies" when searching for your Bonsall flights and bada bing! We'll show you options that include free cancellation within 24 hours of booking, no change fees and of course, an irresistible low price.
What do I need for the flight to Bonsall?
Flying can be a joy with a little pre-planning! Make your flight a total breeze with these useful tips:

  • Before you step on to the plane, you'll need to show some form of government-issued ID, such as your passport. You'll also need your ticket. If you're traveling with kids, check with your airline about which documents they require — if any.
  • To keep you busy on the short hop to Bonsall, download some new tracks or restock the audiobook library on your tablet. Food can also be a tasty distraction while in the air, so take some snacks.
  • Whatever the weather outside, plane cabins can get a bit chilly. Take a light jacket on board to keep yourself comfortable.

How do I get cheap first-class/business deals to Bonsall?
Savvy travelers have a talent for finding first or business-class fares to Bonsall without the steep price tag. Take their lead with these helpful tips:

  • Being flexible isn't confined to yoga. Have some room to move around your travel dates so you can pick up cheaper airfares when a big sale drops.
  • Search for a budget airline that has business-class seats. They often come with more legroom and a glass of bubbly — and a nicer price.
  • Make the most of your airline's frequent flyer program and use points to upgrade your seat. You can also bid for an upgrade in an online auction.

Travel tips for Bonsall

  • Meander down bustling streets, hang out in funky cafés and visit top attractions like Cal-a-vie. There are loads of things to keep you entertained in this appealing city.
  • If you'd love to venture a little farther afield and check out more Bonsall drawcards, pick up a car rental and cruise to LEGOLAND® California. It won't take long to reach from the hustle and bustle.
  • When it's time to explore more of the splendors of San Diego County, hit the road again and go on a road trip adventure to San Diego. One of the region's other popular cities, the possibilities for fun are endless here.

More to Explore

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.