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SAN - FLG

$363 Find Cheap Flights from San Diego to Flagstaff

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Diego to Flagstaff departing on 10/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Flagstaff, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Flagstaff, as well as popular online travel agencies
In the last 7 days travelers have searched 45,193,698 times on KAYAK, and here is why:

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Cheap Flight Deals from San Diego to Flagstaff (SAN-FLG)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Diego to Flagstaff that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:39 pm - 11:35 amSAN-FLG
15h 56m1 stop
10:25 am - 7:50 pmFLG-SAN
9h 25m1 stop
$510American Airlines
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Tue, Oct 15 - Fri, Oct 18
9:58 am - 2:21 pmSAN-FLG
3h 23m1 stop
12:54 pm - 3:24 pmFLG-SAN
3h 30m1 stop
$521American Airlines
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Mon, Dec 23 - Tue, Dec 31
7:30 pm - 11:52 pmSAN-FLG
3h 22m1 stop
6:00 am - 8:55 amFLG-SAN
3h 55m1 stop
$541American Airlines
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Sun, Dec 22 - Tue, Dec 31
6:27 am - 11:35 amSAN-FLG
5h 08m1 stop
6:30 pm - 10:20 pmFLG-SAN
3h 50m1 stop
$544American Airlines
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Thu, Oct 17 - Thu, Oct 24
7:39 pm - 11:35 amSAN-FLG
15h 56m1 stop
6:30 pm - 9:09 amFLG-SAN
14h 39m1 stop
$560American Airlines
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Fri, Oct 11 - Mon, Oct 14
9:58 am - 2:21 pmSAN-FLG
3h 23m1 stop
2:51 pm - 6:23 pmFLG-SAN
4h 32m1 stop
$564American Airlines
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Sun, Dec 22 - Mon, Dec 30
12:40 pm - 5:59 pmSAN-FLG
5h 19m1 stop
5:03 pm - 7:50 pmFLG-SAN
2h 47m1 stop
$567American Airlines
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Fri, Oct 11 - Sun, Oct 13
6:22 am - 12:24 pmSAN-FLG
5h 02m1 stop
11:34 am - 3:25 pmFLG-SAN
4h 51m1 stop
$571American Airlines
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Mon, Dec 23 - Fri, Dec 27
5:00 pm - 2:14 pmSAN-FLG
20h 14m2 stops
6:00 am - 10:06 amFLG-SAN
29h 06m2 stops
$632Alaska Airlines
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Mon, Dec 9 - Fri, Dec 13
7:15 pm - 2:15 pmSAN-FLG
18h 00m2 stops
12:55 pm - 12:05 pmFLG-SAN
24h 10m2 stops
$828Alaska Airlines
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Tue, Nov 19 - Fri, Nov 22

Flights from San Diego to Flagstaff - Travel Insights & Trends

Get data-powered insights and trends into flights from San Diego to Flagstaff to help you find the cheapest flights, the best time to fly and much more.

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

The average price of all flights from San Diego to Flagstaff clicked on KAYAK for each day over the last 12 months.
When flying from San Diego to Flagstaff, you should consider leaving on a Thursday and avoid Sundays if you are looking for the best rates. For your return to San Diego, you’ll find the best rates on Tuesdays and the most expensive ones on Saturdays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from San Diego to Flagstaff, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from San Diego to Flagstaff is February, where tickets cost $331 on average. On the other hand, the most expensive months are March and August, where the average cost of tickets is $647 and $647 respectively.

Good to know

Low season

January

High season

September

Cheapest flight

$363
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 8% 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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Diego to Flagstaff

  • What is the cheapest flight from San Diego to Flagstaff?

    In the last 3 days, the lowest price for a flight from San Diego to Flagstaff was $363 for a one-way ticket and $510 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from San Diego to Flagstaff?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Diego to Flagstaff?

    oneworld is the only airline alliance operating flights between San Diego and Flagstaff.

  • How does KAYAK find such low prices on flights from San Diego to Flagstaff?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Diego to Flagstaff.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Diego to Flagstaff?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Flagstaff from San Diego is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Diego to Flagstaff?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Flagstaff with an airline and back to San Diego with another airline. Booking your flights between San Diego and FLG can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Diego to Flagstaff?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Flagstaff from San Diego up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from San Diego to Flagstaff

 
See real verified KAYAK customer reviews for airlines flying from San Diego to Flagstaff. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Diego to Flagstaff? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
American AirlinesOverall score based on 10000 reviews
7.6Boarding
7.0Entertainment
8.0Crew
6.6Food
7.2Comfort
Airline reviews

Newer Aircraft have more amenities, but the JAL flight crew and ground staff are top tier and provided the best customer experience I've ever had on a flight!

10.0 ExcellentTed, Aug 2024SAN - NRT
Read more American Airlines reviews

Newer Aircraft have more amenities, but the JAL flight crew and ground staff are top tier and provided the best customer experience I've ever had on a flight!

Delay 14 hours! Missed all connections and had to fly different airline the next day.

Excellent. Attendants served preflight drinks and were courteous and nice.

It was great! It’s been awhile since I’ve flown American but this most recent experience reminded me how much I enjoy flying American. Organized. Informative. Efficient. Friendly. Can’t ask for much more, except my luggage got dinged up a bit. But that could have been the airport.

It was perfect in almost all ways. In fact it arrived early in both legs of my flight. The entertainment was marginal, but that was due mostly to the length of the flight. I love American!

The inability to be flexible when you need to change a Basic Economy flight, when your company demands you book through a third party, causes raw feelings about the whole experience. A major airline should realize business and personal plans change all the time. I must save my company money on travel. Even if you have to charge me for the change, I get it. But being so rigid with a policy is not the best customer service.

American dropped the ball on this flight. It was canceled after waiting on the tarmac for 6 hours. American airline was so greedy that they open the door after close, delayed our flight then caused the pilot to over 14 hours limit if they were to fly to Phoenix. So more delays and finally flight canceled. Horrible experience with American Airline in Philadelphia.

They took away my first class ticket for my plane ride from Ickx to Tucson because they’re plane was late getting there. They offered me nothing in return

Terrible customer service playing as usual was late and the Denver tried to get to a bus, but it already scheduled for service to Fort Collins, but because they could not help me at all at the baggage service desk. I missed the bus by one minute after they kept me arguing about how to handle my bag which have not gotten onto the carousel, Customer Service and Denver at the baggage claim customer service had the nerve to say she did not fly the plane and the responsibility of the bag was all mine. Pathetic.

From check-in staff to in-flight staff, everyone was wonderfully kind

Book cheap flights from San Diego to Flagstaff

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from San Diego to Flagstaff found on KAYAK in the last 72 hours.
10/3Thu
1 stopAmerican Airlines
3h 45mSAN-FLG
$363
11/6Wed
2 stopsAlaska Airlines
11h 18mSAN-FLG
$440
10/3Thu
2 stopsAmerican Airlines
10h 14mSAN-FLG
$470

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Last minute flights from San Diego to Flagstaff

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from San Diego to Flagstaff that are departing in the next 10 days.
9/20Fri
multi-stopAmerican Airlines
5h 06mSAN-FLG
9/21Sat
multi-stopAmerican Airlines
3h 19mFLG-SAN
$858
9/20Fri
multi-stopAmerican Airlines
5h 06mSAN-FLG
9/21Sat
multi-stopAmerican Airlines
13h 12mFLG-SAN
$1,551
9/20Fri
multi-stopAmerican Airlines
11h 30mSAN-FLG
9/21Sat
multi-stopAmerican Airlines
10h 09mFLG-SAN
$2,255

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

Information on your arrival and departure airports