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Flagstaff

$185+ 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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — FLG
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap 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 January 28, 2026.

This American Airlines deal was found by Cheapflights users on 1/26. 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 3/26:00 am
LAX
-
FLG
1 stop5h 51m
American Airlines
Wed 3/41:21 pm
FLG
-
LAX
1 stop6h 20m
American Airlines
Deal found 1/26$306
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Fri 3/66:00 am
LAX
-
FLG
1 stop5h 51m
American Airlines
Tue 3/1012:21 pm
FLG
-
LAX
1 stop6h 20m
American Airlines
Deal found 1/26$356
This American Airlines deal was found by Cheapflights users on 1/26. 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 2/96:38 am
LAX
-
FLG
1 stop4h 30m
American Airlines
Thu 2/127:00 am
FLG
-
LAX
1 stop5h 58m
American Airlines
Deal found 1/26$366
This American Airlines deal was found by Cheapflights users on 1/25. 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 4/610:19 am
LAX
-
FLG
1 stop6h 00m
American Airlines
Thu 4/911:41 am
FLG
-
LAX
1 stop3h 47m
American Airlines
Deal found 1/25$396
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Fri 2/274:42 pm
LAX
-
FLG
1 stop6h 17m
American Airlines
Mon 3/25:50 pm
FLG
-
LAX
1 stop5h 04m
American Airlines
Deal found 1/26$406
This American Airlines deal was found by Cheapflights users on 1/25. 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 5/276:15 am
LAX
-
FLG
1 stop5h 07m
American Airlines
Sun 5/316:27 pm
FLG
-
LAX
1 stop3h 19m
American Airlines
Deal found 1/25$426
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Tue 4/219:40 am
LAX
-
FLG
2 stops9h 04m
American Airlines
Tue 4/285:01 pm
FLG
-
LAX
1 stop4h 59m
American Airlines
Deal found 1/26$435
This American Airlines deal was found by Cheapflights users on 1/27. 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 3/307:35 pm
LAX
-
FLG
1 stop3h 32m
American Airlines
Sat 4/44:50 pm
FLG
-
LAX
1 stop5h 04m
American Airlines
Deal found 1/27$448
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Fri 3/64:42 pm
LAX
-
FLG
1 stop6h 17m
American Airlines
Sun 3/156:00 am
FLG
-
LAX
1 stop3h 19m
American Airlines
Deal found 1/26$456

Find flight deals from Riverside to Flagstaff

Keep the following information in mind while searching for Riverside to Flagstaff flight deals. Data was last updated January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$306
(American Airlines)

One-way from

$185
(American Airlines)

Popular in

January

Cheapest in

March

Average price

$625
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. 3% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 28, 2026.
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

Tue 4/21

6:00 am-11:11 am

1 stop5h 11m

Flagstaff Pulliam

Tue 4/28

5:01 pm-10:00 pm

1 stop4h 59m

$306

Los AngelesFlagstaff

LAX - FLG

LAXFLG

Los Angeles

Mon 2/23

10:19 am-5:19 pm

1 stop6h 00m

Flagstaff Pulliam

Mon 3/2

1:21 pm-6:41 pm

1 stop6h 20m

$356

Los AngelesFlagstaff

LAX - FLG

LAXFLG

Los Angeles

Fri 3/6

6:00 am-12:51 pm

1 stop5h 51m

Flagstaff Pulliam

Tue 3/10

12:21 pm-6:41 pm

1 stop6h 20m

$356

Los AngelesFlagstaff

LAX - FLG

LAXFLG

Los Angeles

Mon 4/6

10:19 am-4:19 pm

1 stop6h 00m

Flagstaff Pulliam

Thu 4/9

11:41 am-3:28 pm

1 stop3h 47m

$396

Los AngelesFlagstaff

LAX - FLG

LAXFLG

Los Angeles

Fri 2/27

4:42 pm-11:59 pm

1 stop6h 17m

Flagstaff Pulliam

Mon 3/2

5:50 pm-9:54 pm

1 stop5h 04m

$406

Los AngelesFlagstaff

LAX - FLG

LAXFLG

Los Angeles

Fri 3/6

6:00 am-12:51 pm

1 stop5h 51m

Flagstaff Pulliam

Mon 3/9

4:50 pm-9:54 pm

1 stop5h 04m

$406

Los AngelesFlagstaff

LAX - FLG

LAXFLG

Los Angeles

Thu 3/12

10:19 am-4:19 pm

1 stop6h 00m

Flagstaff Pulliam

Mon 3/16

4:50 pm-9:54 pm

1 stop5h 04m

$406

Los AngelesFlagstaff

LAX - FLG

LAXFLG

Los Angeles

Wed 5/27

6:15 am-11:22 am

1 stop5h 07m

Flagstaff Pulliam

Sun 5/31

6:27 pm-9:46 pm

1 stop3h 19m

$426

Los AngelesFlagstaff

LAX - FLG

LAXFLG

Los Angeles

Mon 3/2

7:35 pm-11:59 pm

1 stop3h 24m

Flagstaff Pulliam

Wed 3/4

1:21 pm-9:25 pm

2 stops9h 04m

$438

Los AngelesFlagstaff

LAX - FLG

LAXFLG

Los Angeles

Mon 2/9

6:38 am-12:08 pm

1 stop4h 30m

Flagstaff Pulliam

Thu 2/12

1:21 pm-3:41 pm

1 stop3h 20m

$446

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 22 results
1
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3

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 November is currently the most expensive (average of $273). 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.

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 January 28, 2026.
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
11,201 reviews

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Crew

8.0

Overall

7.2

Food

6.4

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
11,201 reviews
American Airlines
7.2
Good
11,201 reviews

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Crew

8.0

Overall

7.2

Food

6.4

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 5h 11m. 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 November is currently the most expensive (average of $273). 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
Winslow
Williams

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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 January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$290Average$453FlexibilityNo cancel feeOn-time71%

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