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$345 Cheap Flights from San Diego (SAN) to Flagstaff (FLG)

View $345 flight on Sat, Oct 3, 2026Opens in a new window

Popular airlines from San Diego Intl. Airport (SAN) to Flagstaff Pulliam Field (FLG)

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Cheap Flights from San Diego to Flagstaff (SAN-FLG)

Prices were available within the past 7 days and start at $345 for one-way flights and $412 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Oct 28 - Sat, Oct 31
SAN
San Diego
FLG
Flagstaff
$412 Roundtrip, found 12 hours ago
$412
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Wed, Oct 28 from San Diego to Flagstaff, returning Sat, Oct 31, priced at $412 found 12 hours ago
American Airlines
Mon, Oct 5 - Sat, Oct 10
SAN
San Diego
FLG
Flagstaff
$442 Roundtrip, found 2 days ago
$442
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Oct 5 from San Diego to Flagstaff, returning Sat, Oct 10, priced at $442 found 2 days ago
American Airlines
Wed, Oct 14 - Sat, Oct 17
SAN
San Diego
FLG
Flagstaff
$451 Roundtrip, found 3 days ago
$451
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Oct 14 from San Diego to Flagstaff, returning Sat, Oct 17, priced at $451 found 3 days ago
American Airlines
Sat, Dec 26 - Wed, Dec 30
SAN
San Diego
FLG
Flagstaff
$462 Roundtrip, found 6 days ago
$462
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Dec 26 from San Diego to Flagstaff, returning Wed, Dec 30, priced at $462 found 6 days ago
American Airlines
Fri, Sep 18 - Sun, Sep 20
SAN
San Diego
FLG
Flagstaff
$472 Roundtrip, found 6 hours ago
$472
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Fri, Sep 18 from San Diego to Flagstaff, returning Sun, Sep 20, priced at $472 found 6 hours ago
American Airlines
Wed, Oct 14 - Sat, Oct 17
SAN
San Diego
FLG
Flagstaff
$473 Roundtrip, found 3 days ago
$473
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Oct 14 from San Diego to Flagstaff, returning Sat, Oct 17, priced at $473 found 3 days ago
American Airlines
Mon, Oct 5 - Sat, Oct 10
SAN
San Diego
FLG
Flagstaff
$481 Roundtrip, found 2 days ago
$481
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Oct 5 from San Diego to Flagstaff, returning Sat, Oct 10, priced at $481 found 2 days ago
American Airlines
Wed, Oct 28 - Sat, Oct 31
SAN
San Diego
FLG
Flagstaff
$482 Roundtrip, found 12 hours ago
$482
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Wed, Oct 28 from San Diego to Flagstaff, returning Sat, Oct 31, priced at $482 found 12 hours ago
American Airlines
Mon, Oct 5 - Sat, Oct 10
SAN
San Diego
FLG
Flagstaff
$488 Roundtrip, found 2 days ago
$488
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Oct 5 from San Diego to Flagstaff, returning Sat, Oct 10, priced at $488 found 2 days ago
American Airlines
Sat, Aug 15 - Wed, Aug 19
SAN
San Diego
FLG
Flagstaff
$490 Roundtrip, found 3 days ago
$490
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Aug 15 from San Diego to Flagstaff, returning Wed, Aug 19, priced at $490 found 3 days ago

Alternative airports near Flagstaff

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Flagstaff Pulliam Field FLG. Cheapest and Closest option available. Average driving time to city center is 9 minutes. Flights from $490
FLG
Flagstaff Pulliam Field
CheapestClosest
Average driving time to city center9 min
Flights from $490

Find the cheapest month to fly from San Diego (SAN) to Flagstaff (FLG)

February is typically the cheapest month to fly

From $301 - $401 per traveler.

What you need to know for your flight from San Diego Intl. to Flagstaff Pulliam Field

San Diego (SAN) to Flagstaff (FLG) at a glance

Travel from San Diego (SAN) to Flagstaff (FLG) with a full-service airline on this convenient domestic route. Explore the captivating sights and neighborhoods of Flagstaff while finding the itinerary that aligns perfectly with your plans. Check out the essential details for flights departing from San Diego International Airport (SAN) to Flagstaff Pulliam Field Airport (FLG) to book your next trip.

  • Fastest flight duration: around 2h 30m in-flight, plus roughly 1 hour layover with one stop
  • Route distance: roughly 350 miles (565 km)
  • Flights per week: around 7 departures on average
  • Typical fares (one-way): economy tickets often range from $170–$415, depending on seasonality and how far ahead you book

Flights from San Diego International Airport (SAN) to Flagstaff Pulliam Field Airport (FLG)

Based on the latest traveler bookings, here are the top airlines favored for one-stop flights from San Diego to Flagstaff, often with a layover at Sky Harbor International Airport (PHX), which typically lasts about an hour. These options allow you to balance factors like price, total travel time, and cabin class, helping you discover the best itinerary for your journey.

  • American Airlines: This major full-service airline provides one-stop options, with one-way ticket prices generally falling between $170 and $415. American Airlines operates nearly all flights on this route, featuring an in-flight duration of 2 hours and 30 minutes, and an overall travel time of about 3 hours and 30 minutes, including layover time.

Alternative routes from San Diego (SAN) to Flagstaff (FLG)

  • San Diego to Sedona (SAN-SDX): Sedona Airport (SDX) lies approximately 21 miles from Flagstaff Pulliam Field Airport (FLG).
  • Carlsbad to Flagstaff (CLD-FLG): McClellan-Palomar Airport (CLD) is located about 28 miles from San Diego International Airport (SAN).

How to find the best prices for flights from San Diego (SAN) to Flagstaff (FLG)

Getting some of the best deals on flights from San Diego to Flagstaff is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually found when booking 2 to 8 weeks in advance, although most travelers tend to book within 2 weeks. Morning departures between 5 am and 12 pm often offer lower prices and are also the most popular times to fly. Additionally, flights on Saturday generally come at a cheaper rate, while Friday remains the busiest travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find Flagstaff hotel and flight deals.
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Flagstaff Pulliam Field Airport from San Diego International Airport

Flagstaff welcomes travelers from San Diego with a range of transport options based on price, convenience, and proximity. Here's how to reach Flagstaff efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Flagstaff, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
  • Car rental: Renting a car from Flagstaff Pulliam Field Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Flagstaff Pulliam Field Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Flagstaff Pulliam Field Airport, Flagstaff Station, a train station, is located about 5.6 miles away by car, while Flagstaff Bus Station, a bus station, is situated approximately 7 miles from the airport, also easily accessible by car.

Frequently asked questions

How much does a flight from San Diego, CA (SAN-San Diego Intl.) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field) cost?
You can find cheap one-way flights from $345 and cheap return flights from $412 San Diego, CA (SAN-San Diego Intl.) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field) with Expedia. One-way flights typically cost between $139 and $457, and return flights often range between $410 and $1048. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when San Diego, CA (SAN-San Diego Intl.) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from San Diego, CA (SAN-San Diego Intl.) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field)?
The cheapest month to fly from SAN to FLG is October when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from San Diego, CA (SAN-San Diego Intl.) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field)?
Enter SAN to FLG and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from San Diego, CA (SAN-San Diego Intl.) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field)?
American Airlines is one of the cheapest airlines offering connecting flights from SAN to FLG, with round-trip tickets starting from around $305. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from San Diego, CA (SAN-San Diego Intl.) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field)?
To find a cheap flight from San Diego, CA (SAN-San Diego Intl.) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from San Diego, CA (SAN-San Diego Intl.) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from San Diego, CA (SAN-San Diego Intl.) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field)?
The earliest flight from San Diego, California (SAN) to Flagstaff, Arizona (FLG) typically departs at around 6:00 AM, operated by American Airlines. This flight is seasonal, available in March, and an early departure can help you maximize your time in Flagstaff. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from San Diego, CA (SAN-San Diego Intl.) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field)?
The most popular departure times for flights from San Diego (SAN) to Flagstaff (FLG) are in the early morning, from 6am to 9am. About 36% of passengers prefer this time window. American Airlines offers flights during this window. Many travelers choose this timing because it allows for a full day of activities upon arrival.
How long does it take to fly from San Diego, CA (SAN-San Diego Intl.) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field)?
Flights from SAN to FLG with one stop typically take around 3 hours 20 minutes, covering approximately 358 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from San Diego, CA (SAN-San Diego Intl.) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field)?
First class seats are offered on the SAN to FLG route with American Airlines.
How do I earn miles on a San Diego, CA (SAN-San Diego Intl.) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field) flight with Expedia?
It's easy to earn miles on a San Diego, CA (SAN-San Diego Intl.) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Flagstaff from San Diego Intl. (SAN)?
From San Diego Intl. (SAN), you can fly into Flagstaff Pulliam Field (FLG) to reach Flagstaff. Some flights may connect through major hubs like Portland Intl. (PDX) before reaching Flagstaff. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from San Diego, CA (SAN-San Diego Intl.) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field) at the last minute?
Typically, booking a last minute flight from San Diego, CA (SAN-San Diego Intl.) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a San Diego, CA (SAN-San Diego Intl.) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field) flight and hotel package?
Securing a San Diego, CA (SAN-San Diego Intl.) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field) Grand Canyon Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Diego, CA (SAN-San Diego Intl.) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field)?
If you booked your San Diego, CA (SAN-San Diego Intl.) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
San Diego Intl.
Destination airport
Flagstaff Pulliam Field
Airlines serving
American Airlines
Roundtrip price
$411
Distance
357 mi

Book with confidence

San Diego to Flagstaff Flights

The cheapest times to fly from San Diego to Flagstaff

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Diego to Flagstaff are during the month of October. You can find some of the cheapest flights from San Diego to Flagstaff with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Diego to Flagstaff

Sunday is one of the best days to book for cheap flights from San Diego to Flagstaff: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Diego to Flagstaff

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Diego to Flagstaff in 2026. You can also book with separate airlines for your outbound and return journeys, from $345 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Diego to Flagstaff flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Diego to Flagstaff airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

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

 

San Diego to Flagstaff Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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