$29 Cheap Flights to Millbrae, CA

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How much is the cheapest flight to Millbrae?

Prices were available within the past 7 days and start at $29 for one-way flights and $57 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
United
Spirit Airlines
Alaska Airlines
Frontier Airlines

Find the cheapest month to fly from Columbus (CMH) to San Francisco (SFO)

February is typically the cheapest month to fly

From $158 - $437 per traveler.

Graph displaying average flight prices per month

Tips to find the cheapest flights to Millbrae

The cheapest day to fly

Get started finding a cheap flight to Millbrae on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

The cheapest month to fly

August is the cheapest month to fly to Millbrae. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Millbrae. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to Millbrae, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to Millbrae

The lowest price for round-trip flights to Millbrae in 2025 starts from from $57, while one-way tickets start from from $29. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Millbrae. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Millbrae

Southwest Airlines, United, Spirit Airlines, Frontier Airlines, Alaska Airlines are just some of the airlines that can typically offer cheap tickets to Millbrae. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Millbrae and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Millbrae, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Millbrae. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your Millbrae plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to Millbrae

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Millbrae.

Stopover savings

The cheapest tickets to Millbrae are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Millbrae. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Millbrae for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Millbrae. Simply download the free Expedia app to your smart device and activate Millbrae flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Millbrae. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

What month is the cheapest to fly to Millbrae?
Flights to Millbrae are typically the cheapest in August *. You could snap up a great deal for fares during this month if you keep an eye out. *Cheapest month to fly is based on the month with the cheapest flight found on Expedia.com in the next 330 days.
Which US cities have the cheapest flights to Millbrae?
Land cheap flights to Millbrae from Los Angeles, San Diego and New York. These cities typically offer the best fares to this popular destination. But remember that stopovers, seasonality and demand will also have an impact on rates, so stay flexible and book when prices are right.
Which US cities fly direct to Millbrae?
Take your pick of 64 US cities with direct flights to Millbrae. When you book on Expedia, click on the "Direct flights only" box to find nonstop routes. Fly to Millbrae from any of these cities:

  • Los Angeles
  • San Diego
  • New York
  • Seattle
  • Las Vegas

How to find a cheap flight to Millbrae?
Book in advance to score cheap flights to Millbrae. Also, consider visiting during off-peak months like February and November. If you leave on a Thursday, you can save an average of 16% compared to those departing on a Sunday.* Save time searching every day and track your flight prices using the Expedia app. We'll let you know when fares change.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Millbrae?
You can find great deals on last-minute departures to Millbrae, especially if your travel plans aren't set in stone. Consider your options for flying from a different hub, tweaking your trip dates or selecting an alternative airline to get a cheap flight to Millbrae.
How far in advance should I book a flight to Millbrae?
To snap up some of the best deals on domestic journeys, book your flight to Millbrae 28 days ahead of your travel dates. For international flights, search for your ticket two to four months in advance. This gives you a better chance of getting your preferred departure dates and seats.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Millbrae?
Sundays are usually the best day to book a cheap flight to Millbrae, with savings of around 8% on average compared to a Friday. If you choose to purchase on a Friday, be ready to pay a higher price as this is often the most expensive day.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to Millbrae?
A total of 51 carriers connect 121 airports across the globe to Millbrae. Here are a few of the leading airlines to Millbrae, where San Francisco Intl. Airport (SFO) is the major arrival point:

  • United Airlines
  • Alaska Airlines
  • American Airlines
  • Delta Air Lines

Where do you fly into Millbrae?
If you're flying to Millbrae, the main airport to touch down at is San Francisco Intl. Airport (SFO). You can also jet into nearby hubs like Oakland Intl. Airport (OAK), Norman Y. Mineta San Jose Intl. Airport (SJC) or San Jose, CA (RHV-Reid Hillview). Another option worth considering when you fly to Millbrae is San Carlos Airport (SQL).
How far is the airport from central Millbrae?
You'll be approximately 1 mi north of the center of Millbrae after arriving at San Francisco Intl. Airport (SFO).
Can I save money by booking a Millbrae trip package?
Bundle your hotel and flight and you could save hundreds of dollars. What's more, you can add extras like tours and car rentals to your Millbrae flight and hotel package deal. With Expedia, it's simple to organize all your Millbrae travel arrangements in the same place.
Can I change or cancel my flight to Millbrae?
You can typically change or cancel your flight to Millbrae within 24 hours of booking. However, keep in mind that some fares are non-refundable. In those cases, you may receive a credit toward future flights in place of a direct refund. Be sure to check the airline's rules and restrictions in your itinerary for specific details. You can use Expedia's "Changes included" or "No cancel fee" filters when you search to secure cheap flights to Millbrae with flexible change policies. For additional information, visit our Customer Service Portal.
Flights to Millbrae information
Destination airport
San Francisco Intl.
Destination airport IATA code
SFO
Destination city name
San Francisco
Roundtrip price
$57

Trending flights to Millbrae

Prices were available within the past 7 days and start at $29 for one-way flights and $57 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines

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*Available to One Key members.