SAN - FLG

$345 Find Cheap Flights from San Diego to Flagstaff - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$412
Typical prices: $406-$565
American Airlines
Wed 9/26Sat 9/29
SAN - FLG • 1 stop
Cheapest one-way
$345
Typical prices: $315-$390
American Airlines
Sat 9/15
SAN - FLG • 1 stop
When to travel
October
Cheapest • 22% price drop
November
Most popular
Good to know
+1
Good to know
+1
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Booking Insights
Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Diego to Flagstaff

Sat, Sep 26 - Tue, Sep 29
American Airlines Logo
6:20 am - 10:07 amSAN  San Diego-FLG Flagstaff Pulliam
3h 47m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
10:40 am - 3:22 pmFLG  Flagstaff Pulliam-SAN San Diego
4h 42m1 stop Phoenix Sky Harbor Intl
$412American Airlines
Wed, Nov 4 - Sat, Nov 7
American Airlines Logo
6:25 am - 12:11 pmSAN  San Diego-FLG Flagstaff Pulliam
4h 46m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
7:37 am - 12:15 pmFLG  Flagstaff Pulliam-SAN San Diego
5h 38m1 stop Phoenix Sky Harbor Intl
$412American Airlines
Wed, Nov 4 - Sat, Nov 7
American Airlines Logo
6:25 am - 12:11 pmSAN  San Diego-FLG Flagstaff Pulliam
4h 46m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
11:16 am - 3:39 pmFLG  Flagstaff Pulliam-SAN San Diego
5h 23m1 stop Phoenix Sky Harbor Intl
$412American Airlines
Sat, Oct 3 - Tue, Oct 6
American Airlines Logo
4:14 pm - 8:07 pmSAN  San Diego-FLG Flagstaff Pulliam
3h 53m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
10:34 am - 6:17 pmFLG  Flagstaff Pulliam-SAN San Diego
7h 43m1 stop Phoenix Sky Harbor Intl
$438American Airlines
Fri, Sep 25 - Tue, Sep 29
American Airlines Logo
6:20 am - 10:07 amSAN  San Diego-FLG Flagstaff Pulliam
3h 47m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
11:43 am - 3:22 pmFLG  Flagstaff Pulliam-SAN San Diego
3h 39m1 stop Phoenix Sky Harbor Intl
$442American Airlines
Sat, Oct 3 - Tue, Oct 6
American Airlines Logo
6:20 am - 10:07 amSAN  San Diego-FLG Flagstaff Pulliam
3h 47m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
6:15 am - 12:18 pmFLG  Flagstaff Pulliam-SAN San Diego
6h 03m1 stop Phoenix Sky Harbor Intl
$451American Airlines
Fri, Jan 29 - Sun, Jan 31
American Airlines Logo
6:15 am - 12:08 pmSAN  San Diego-FLG Flagstaff Pulliam
4h 53m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
7:24 am - 11:33 amFLG  Flagstaff Pulliam-SAN San Diego
5h 09m1 stop Phoenix Sky Harbor Intl
$472American Airlines
Booking Insights

Price, demand and travel trends for San Diego to Flagstaff flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from San Diego to Flagstaff with more confidence.

How much is a round-trip flight from San Diego to Flagstaff?

Round-trip flights from San Diego to Flagstaff start at $412. Prices are typical for this route right now, with typical round-trip fares ranging from $406 to $565. The lowest price found in the past 5 days was $412 on American Airlines.

What's the cheapest day of the week to fly from San Diego to Flagstaff?

Monday is the cheapest day of the week to fly from San Diego to Flagstaff, it is 10% cheaper than the average day. Wednesday is the most expensive day with flight prices 9% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from San Diego to Flagstaff?

  • October is the cheapest month to fly from San Diego to Flagstaff at $405 round-trip.
  • January ($716) and March ($570) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 76% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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Key details for San Diego to Flagstaff flights

Low season

July

Cheapest flight

$345
Most popular time to fly with an average 9% increase in price.
Flight from San Diego to Flagstaff

When to book flights from San Diego to Flagstaff

Are your dates flexible? Find out the best times to travel from San Diego to Flagstaff based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your San Diego to Flagstaff flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from San Diego to Flagstaff?

    Flights from San Diego to Flagstaff usually depart from San Diego (SAN) and arrive at Flagstaff Pulliam (FLG).

  • What cabin classes can I book on flights from San Diego to Flagstaff?

    Only Economy Class is available on flights from San Diego to Flagstaff.

  • Which airports do connecting flights from San Diego to Flagstaff pass through?

    Most connecting flights from San Diego to Flagstaff pass through Phoenix Sky Harbor Intl (PHX), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

  • Can I save money by using flexible dates for flights from San Diego to Flagstaff?

    Yes. Being flexible with your travel dates can save you up to 18% on the San Diego to Flagstaff route. Monday is the cheapest departure day at $465 round-trip on average, while Wednesday is the most expensive at $565, a difference of $100. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • Do I need a passport to fly from San Diego to Flagstaff?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from San Diego to Flagstaff changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $412 to $3,112. That means the highest observed fare was about 8x higher than the lowest one.

  • How are flight prices from San Diego to Flagstaff looking right now?

    One-way fares from San Diego to Flagstaff are currently higher than usual. Average one-way flight prices are about $556, which is 63% above the typical average for this route.

  • What car rental options are available at Flagstaff Pulliam Airport (FLG)?

    Flagstaff Pulliam Airport (FLG) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:
    · Budget
    · Hertz
    · Alamo
    · Dollar
    · Enterprise Rent-A-Car

  • How much should I expect to pay for a San Diego to Flagstaff flight?

    Round-trip flights from San Diego to Flagstaff range from $406 to $565, with an average of $516 over the past 12 months. Anything below $406 counts as a good deal.

Your guide to booking San Diego to Flagstaff flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Monday departure instead of Wednesday. On this route, Monday flights average $465 - about $100 less than Wednesday (18% savings) based on the last 12 months.
  • If you can choose when to travel, plan your San Diego to Flagstaff trip for October. Fares historically average $405 round-trip in that month - typically $311 less than the most expensive month, which is January (based on the last 12 months).

Everything you need to know for your flight from San Diego to Flagstaff

Information on your arrival and departure airports

San Diego (SAN)
Flagstaff (FLG)