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Flagstaff

$235+ Cheap flights from Riverside, CA to Flagstaff (FLG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — FLG
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Riverside to Flagstaff

Cheapest flights from Riverside to Flagstaff
Explore the most affordable flight options available from Riverside to Flagstaff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/241:11 pmLAX - FLG
1 stop4h 34mAmerican Airlines
Thu 11/2710:36 amFLG - LAX
1 stop5h 30mAmerican Airlines
Deal found 10/29$306
This American Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2010:22 amLAX - FLG
1 stop4h 13mAmerican Airlines
Sun 12/211:10 pmFLG - LAX
1 stop3h 07mAmerican Airlines
Deal found 10/30$347
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/198:32 amLAX - FLG
1 stop3h 28mAmerican Airlines
Wed 11/194:04 pmFLG - LAX
1 stop3h 15mAmerican Airlines
Deal found 10/29$352
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/191:11 pmLAX - FLG
1 stop4h 24mAmerican Airlines
Thu 11/207:15 pmFLG - LAX
1 stop3h 36mAmerican Airlines
Deal found 10/29$358
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/166:10 amLAX - FLG
1 stop5h 20mAmerican Airlines
Sun 11/237:15 pmFLG - LAX
1 stop3h 36mAmerican Airlines
Deal found 10/29$396
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1110:02 amLAX - FLG
1 stop4h 32mAmerican Airlines
Sun 12/147:45 amFLG - LAX
1 stop5h 24mAmerican Airlines
Deal found 10/29$406
This American Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2711:00 amLAX - FLG
1 stop3h 34mAmerican Airlines
Thu 12/411:20 amFLG - LAX
1 stop5h 11mAmerican Airlines
Deal found 10/30$416
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2010:22 amLAX - FLG
1 stop4h 13mAmerican Airlines
Sun 12/284:05 pmFLG - LAX
1 stop16h 28mAmerican Airlines
Deal found 10/29$455
This American Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/238:42 amLAX - FLG
1 stop5h 52mAmerican Airlines
Sun 11/307:15 pmFLG - LAX
1 stop6h 04mAmerican Airlines
Deal found 10/30$456
This American Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1510:02 amLAX - FLG
1 stop4h 32mAmerican Airlines
Wed 11/1912:50 pmFLG - LAX
1 stop3h 45mAmerican Airlines
Deal found 10/30$466
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:35 pmLAX - FLG
1 stop3h 08mAmerican Airlines
Mon 11/1712:50 pmFLG - LAX
1 stop3h 45mAmerican Airlines
Deal found 10/28$486

Cheap flight deals from Riverside to Flagstaff

Keep the following information in mind while searching for Riverside to Flagstaff flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$306
(American Airlines)

One-way from

$235
(American Airlines)

Popular in

November

Cheapest in

February

Average price

$395
Provider with most accurate pricing for Los Angeles-Flagstaff Pulliam flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Flagstaff Pulliam flights.
Search Deals
From Riverside to Flagstaff Pulliam
Search Deals
One-way flight from Riverside to Flagstaff Pulliam
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Riverside to Flagstaff that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Riverside to Flagstaff that are best for you.

Fly from

Riverside

Fly to

Flagstaff

Route

Depart

Return

Price

Los AngelesFlagstaff

LAX - FLG

LAXFLG

Los Angeles

Mon 11/24

1:11 pm-6:45 pm

1 stop4h 34m

Flagstaff Pulliam

Thu 11/27

10:36 am-3:06 pm

1 stop5h 30m

$306

Los AngelesFlagstaff

LAX - FLG

LAXFLG

Los Angeles

Sat 12/20

10:22 am-3:35 pm

1 stop4h 13m

Flagstaff Pulliam

Sun 12/21

1:10 pm-3:17 pm

1 stop3h 07m

$347

Los AngelesFlagstaff

LAX - FLG

LAXFLG

Los Angeles

Wed 11/19

1:11 pm-6:35 pm

1 stop4h 24m

Flagstaff Pulliam

Thu 11/20

7:15 pm-9:51 pm

1 stop3h 36m

$358

Los AngelesFlagstaff

LAX - FLG

LAXFLG

Los Angeles

Sun 11/16

6:10 am-12:30 pm

1 stop5h 20m

Flagstaff Pulliam

Sun 11/23

7:15 pm-9:51 pm

1 stop3h 36m

$396

Los AngelesFlagstaff

LAX - FLG

LAXFLG

Los Angeles

Thu 12/11

10:02 am-3:34 pm

1 stop4h 32m

Flagstaff Pulliam

Sat 12/13

4:04 pm-6:18 pm

1 stop3h 14m

$406

Los AngelesFlagstaff

LAX - FLG

LAXFLG

Los Angeles

Thu 11/27

11:00 am-3:34 pm

1 stop3h 34m

Flagstaff Pulliam

Thu 12/4

11:20 am-3:31 pm

1 stop5h 11m

$416

Los AngelesFlagstaff

LAX - FLG

LAXFLG

Los Angeles

Sun 11/23

8:42 am-3:34 pm

1 stop5h 52m

Flagstaff Pulliam

Sun 11/30

7:15 pm-12:19 am

1 stop6h 04m

$456

Los AngelesFlagstaff

LAX - FLG

LAXFLG

Los Angeles

Sat 11/15

10:02 am-3:34 pm

1 stop4h 32m

Flagstaff Pulliam

Wed 11/19

12:50 pm-3:35 pm

1 stop3h 45m

$466

Los AngelesFlagstaff

LAX - FLG

LAXFLG

Los Angeles

Thu 11/13

7:35 pm-11:43 pm

1 stop3h 08m

Flagstaff Pulliam

Mon 11/17

12:50 pm-3:35 pm

1 stop3h 45m

$486

Los AngelesFlagstaff

LAX - FLG

LAXFLG

Los Angeles

Wed 11/26

6:35 pm-11:43 pm

1 stop4h 08m

Flagstaff Pulliam

Fri 11/28

10:36 am-6:33 pm

2 stops8h 57m

$489

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 16 results
1
2

Best time to book a flight from Riverside to Flagstaff

Have a flexible travel schedule? Discover the best time to fly to Flagstaff from Riverside with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Riverside to Flagstaff

What is the cheapest month to book a flight from Riverside to Flagstaff?

Currently, September is the cheapest month in which you can book a flight from Riverside to Flagstaff (average of $133). Flying from Riverside to Flagstaff in August is currently the most expensive (average of $253). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from R1V to FLG?

Find hourly flight availability from Riverside to Flagstaff. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

It’s typically best to fly out from Riverside to Flagstaff in the morning. Doing so could potentially save you 11% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Riverside to Flagstaff?

Use this chart to determine the cheapest time to fly round-trip from Riverside to Flagstaff. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Riverside to Flagstaff flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Riverside to Flagstaff?

Reviews of airlines servicing Flagstaff

Get insights into the airlines that provide service to Flagstaff. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Flagstaff. Reviews last updated October 30, 2025.
Read reviews from past customers who have flown American Airlines from Riverside to Flagstaff. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,034 reviews

Boarding

7.5

Crew

8.0

Overall

7.2

Food

6.4

Comfort

7.2

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
11,034 reviews
American Airlines
7.2
Good
11,034 reviews

Boarding

7.5

Crew

8.0

Overall

7.2

Food

6.4

Comfort

7.2

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Riverside to Flagstaff. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Flagstaff from Riverside?

    For a flight from Riverside to Flagstaff, you will be flying into Flagstaff Pulliam. Flagstaff Pulliam (FLG) is just 4.3 mi from the center of the city. Flagstaff Pulliam is the only Flagstaff airport and it handles 0 inbound flights from Riverside per day. 1 airline has flights to Flagstaff Pulliam from Riverside on a regular basis.

  • How long is the flight from Riverside to Flagstaff?

    A quick flight from Riverside to Flagstaff can take about 4h 34m. American Airlines provides one of the quickest options available for as low as $306. Riverside and Flagstaff are separated by a distance of 392 mi.

  • Can I find deals for flights from Riverside to Flagstaff that include hotel bookings?

    Yes. In addition to deals on Riverside to Flagstaff flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Riverside to Flagstaff?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Riverside to Flagstaff.

  • Can I find deals for business class flights from Riverside to Flagstaff?

    Yes. Cheapflights offers flight deals from Riverside to Flagstaff by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Riverside to Flagstaff?

    Currently, September is the cheapest month in which you can book a flight from Riverside to Flagstaff (average of $133). Flying from Riverside to Flagstaff in August is currently the most expensive (average of $253). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Flagstaff?

Book flights to Flagstaff if you plan to visit one of these locations
Williams
Winslow

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Alternative routes for Riverside to Flagstaff

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Top airline flying from Riverside to Flagstaff

Discover the top airline that operate flights from Riverside to Flagstaff. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$285Average$499FlexibilityNo cancel feeOn-time71%

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