$340+ 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — FLG
Aug 25 — Sep 11
Round-trip
1 adult, Economy
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Find cheap flights from Riverside to Flagstaff with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Riverside to Flagstaff
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Best
Last-minute
One-way
Cheapest flights from Riverside to FlagstaffExplore 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 July 26, 2026.
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 July 26, 2026.
This American Airlines deal was found by Cheapflights users on 7/21. 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 9/56:30 am
LAX
- FLG
1 stop3h 19m
American Airlines
Sat 9/1210:40 am
FLG
- LAX
1 stop4h 47m
American Airlines
Deal found 7/21![American Airlines logo]()
$382
This American Airlines deal was found by Cheapflights users on 7/21. 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 9/114:43 pm
LAX
- FLG
1 stop3h 24m
American Airlines
Sat 9/1210:40 am
FLG
- LAX
1 stop4h 47m
American Airlines
Deal found 7/21![American Airlines logo]()
$412
This American Airlines deal was found by Cheapflights users on 7/24. 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 9/106:30 am
LAX
- FLG
1 stop4h 43m
American Airlines
Sat 9/1210:40 am
FLG
- LAX
1 stop4h 47m
American Airlines
Deal found 7/24![American Airlines logo]()
$423
This American Airlines deal was found by Cheapflights users on 7/22. 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 8/196:30 am
LAX
- FLG
1 stop4h 41m
American Airlines
Wed 8/267:00 am
FLG
- LAX
1 stop5h 06m
American Airlines
Deal found 7/22![American Airlines logo]()
$427
This American Airlines deal was found by Cheapflights users on 7/23. 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 12/307:30 pm
LAX
- FLG
1 stop3h 22m
American Airlines
Sat 1/24:07 pm
FLG
- LAX
1 stop3h 23m
American Airlines
Deal found 7/23![American Airlines logo]()
$432
This American Airlines deal was found by Cheapflights users on 7/21. 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 9/101:18 pm
LAX
- FLG
1 stop4h 26m
American Airlines
Mon 9/1411:43 am
FLG
- LAX
1 stop3h 44m
American Airlines
Deal found 7/21![American Airlines logo]()
$442
This American Airlines deal was found by Cheapflights users on 7/22. 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 9/224:43 pm
LAX
- FLG
1 stop3h 24m
American Airlines
Sun 9/276:14 pm
FLG
- LAX
1 stop3h 38m
American Airlines
Deal found 7/22![American Airlines logo]()
$451
This American Airlines deal was found by Cheapflights users on 7/21. 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 9/26:30 am
LAX
- FLG
1 stop4h 41m
American Airlines
Tue 9/156:49 am
FLG
- LAX
1 stop5h 29m
American Airlines
Deal found 7/21![American Airlines logo]()
$452
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Thu 10/156:00 am
LAX
- FLG
1 stop4h 04m
American Airlines
Sat 10/1710:34 am
FLG
- LAX
1 stop4h 56m
American Airlines
Deal found 7/25![American Airlines logo]()
$457
This American Airlines deal was found by Cheapflights users on 7/25. 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 8/196:30 am
LAX
- FLG
1 stop3h 19m
American Airlines
Sat 8/221:52 pm
FLG
- LAX
1 stop4h 45m
American Airlines
Deal found 7/25![American Airlines logo]()
$462
Best flights from Riverside to FlagstaffDiscover carefully curated flight deals from Riverside to Flagstaff that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 26, 2026.
Discover carefully curated flight deals from Riverside to Flagstaff that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 26, 2026.
This American Airlines deal was found by Cheapflights users on 7/21. 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 9/114:43 pm
LAX
- FLG
1 stop3h 24m
American Airlines
Sat 9/1210:40 am
FLG
- LAX
1 stop4h 47m
American Airlines
Deal found 7/21![American Airlines logo]()
$412
This American Airlines deal was found by Cheapflights users on 7/22. 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 9/224:43 pm
LAX
- FLG
1 stop3h 24m
American Airlines
Sun 9/276:14 pm
FLG
- LAX
1 stop3h 38m
American Airlines
Deal found 7/22![American Airlines logo]()
$451
This American Airlines deal was found by Cheapflights users on 7/25. 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 8/241:07 pm
LAX
- FLG
1 stop4h 42m
American Airlines
Mon 8/311:52 pm
FLG
- LAX
1 stop4h 45m
American Airlines
Deal found 7/25![American Airlines logo]()
$452
This American Airlines deal was found by Cheapflights users on 7/24. 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 10/26:30 am
LAX
- FLG
1 stop3h 37m
American Airlines
Mon 10/56:20 pm
FLG
- LAX
1 stop3h 37m
American Airlines
Deal found 7/24![American Airlines logo]()
$452
This American Airlines deal was found by Cheapflights users on 7/23. 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 10/156:00 am
LAX
- FLG
1 stop5h 16m
American Airlines
Tue 10/206:30 am
FLG
- LAX
1 stop5h 38m
American Airlines
Deal found 7/23![American Airlines logo]()
$461
This American Airlines deal was found by Cheapflights users on 7/25. 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 8/196:30 am
LAX
- FLG
1 stop4h 41m
American Airlines
Sat 8/2210:30 am
FLG
- LAX
1 stop5h 04m
American Airlines
Deal found 7/25![American Airlines logo]()
$462
This American Airlines deal was found by Cheapflights users on 7/23. 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 8/216:30 am
LAX
- FLG
1 stop4h 41m
American Airlines
Mon 8/2410:30 am
FLG
- LAX
1 stop5h 04m
American Airlines
Deal found 7/23![American Airlines logo]()
$491
This American Airlines deal was found by Cheapflights users on 7/22. 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 8/76:30 am
LAX
- FLG
1 stop4h 41m
American Airlines
Sun 8/911:42 am
FLG
- LAX
1 stop3h 52m
American Airlines
Deal found 7/22![American Airlines logo]()
$520
This American Airlines deal was found by Cheapflights users on 7/24. 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 10/16:30 am
LAX
- FLG
1 stop3h 37m
American Airlines
Sun 10/411:43 am
FLG
- LAX
1 stop3h 44m
American Airlines
Deal found 7/24![American Airlines logo]()
$522
Last-minute flights from Riverside to FlagstaffDiscover last-minute flight deals from Riverside to Flagstaff. Data last updated July 26, 2026 and is based on user searches.
Discover last-minute flight deals from Riverside to Flagstaff. Data last updated July 26, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/20. 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 7/244:39 pm
LAX
- FLG
1 stop3h 20m
American Airlines
Sun 7/266:27 pm
FLG
- LAX
1 stop3h 40m
American Airlines
Deal found 7/20![American Airlines logo]()
$520
This American Airlines deal was found by Cheapflights users on 7/21. 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 7/296:19 am
LAX
- FLG
1 stop4h 49m
American Airlines
Tue 8/1110:30 am
FLG
- LAX
1 stop5h 04m
American Airlines
Deal found 7/21![American Airlines logo]()
$522
This American Airlines deal was found by Cheapflights users on 7/24. 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 7/311:10 pm
LAX
- FLG
1 stop4h 39m
American Airlines
Sat 8/110:17 am
FLG
- LAX
1 stop6h 02m
American Airlines
Deal found 7/24![American Airlines logo]()
$496
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Fri 8/71:07 pm
LAX
- FLG
1 stop5h 13m
American Airlines
Sun 8/911:42 am
FLG
- LAX
1 stop3h 52m
American Airlines
Deal found 7/25![American Airlines logo]()
$530
This American Airlines deal was found by Cheapflights users on 7/21. 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 8/131:07 pm
LAX
- FLG
1 stop5h 13m
American Airlines
Fri 8/2111:42 am
FLG
- LAX
1 stop3h 52m
American Airlines
Deal found 7/21![American Airlines logo]()
$481
This American Airlines deal was found by Cheapflights users on 7/22. 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 8/196:30 am
LAX
- FLG
1 stop4h 41m
American Airlines
Wed 8/267:00 am
FLG
- LAX
1 stop5h 06m
American Airlines
Deal found 7/22![American Airlines logo]()
$427
This American Airlines deal was found by Cheapflights users on 7/25. 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 8/196:30 am
LAX
- FLG
1 stop3h 19m
American Airlines
Sat 8/221:52 pm
FLG
- LAX
1 stop4h 45m
American Airlines
Deal found 7/25![American Airlines logo]()
$462
This American Airlines deal was found by Cheapflights users on 7/22. 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 8/216:30 am
LAX
- FLG
1 stop4h 41m
American Airlines
Fri 8/287:00 am
FLG
- LAX
1 stop5h 06m
American Airlines
Deal found 7/22![American Airlines logo]()
$452
This American Airlines deal was found by Cheapflights users on 7/23. 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 8/216:30 am
LAX
- FLG
1 stop4h 41m
American Airlines
Mon 8/2410:30 am
FLG
- LAX
1 stop5h 04m
American Airlines
Deal found 7/23![American Airlines logo]()
$491
This American Airlines deal was found by Cheapflights users on 7/25. 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 8/249:28 pm
LAX
- FLG
2 stops12h 21m
American Airlines
Mon 8/311:52 pm
FLG
- LAX
1 stop4h 45m
American Airlines
Deal found 7/25![American Airlines logo]()
$510
This American Airlines deal was found by Cheapflights users on 7/24. 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 8/279:49 pm
LAX
- FLG
2 stops13h 22m
American Airlines
Sun 8/306:27 pm
FLG
- LAX
1 stop3h 28m
American Airlines
Deal found 7/24![American Airlines logo]()
$527
One-way flights from Riverside to FlagstaffSearch for one-way flight options from Riverside to Flagstaff. Find affordable one-way fares based on user searches. Data last updated July 26, 2026.
Search for one-way flight options from Riverside to Flagstaff. Find affordable one-way fares based on user searches. Data last updated July 26, 2026.
This American Airlines deal was found by Cheapflights users on 7/22. 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 7/286:19 am
LAX
- FLG
1 stop4h 49m
American Airlines
Deal found 7/22![American Airlines logo]()
$340
This American Airlines deal was found by Cheapflights users on 7/22. 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 8/156:30 am
LAX
- FLG
1 stop3h 19m
American Airlines
Deal found 7/22![American Airlines logo]()
$346
This American Airlines deal was found by Cheapflights users on 7/22. 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 7/3010:00 am
LAX
- FLG
1 stop3h 20m
American Airlines
Deal found 7/22![American Airlines logo]()
$364
This American Airlines deal was found by Cheapflights users on 7/23. 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 8/201:07 pm
LAX
- FLG
1 stop5h 13m
American Airlines
Deal found 7/23![American Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 7/21. 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 8/179:49 pm
LAX
- FLG
2 stops12h 00m
American Airlines
Deal found 7/21![American Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 7/24. 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 8/126:30 am
LAX
- FLG
1 stop4h 41m
American Airlines
Deal found 7/24![American Airlines logo]()
$455
This American Airlines deal was found by Cheapflights users on 7/21. 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 8/48:10 am
LAX
- FLG
2 stops11h 49m
American Airlines
Deal found 7/21![American Airlines logo]()
$464
This Alaska Airlines deal was found by Cheapflights users on 7/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:51 pm
LAX
- FLG
2 stops24h 23m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$469
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:05 pm
LAX
- FLG
3 stops24h 15m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$474
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 July 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $382 (American Airlines) |
One-way from | $340 (American Airlines) |
Popular in | May |
Cheapest in | October |
Average price | $519 |
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 July 26, 2026.
Use the filters below to find and compare flights from Riverside to Flagstaff that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Los AngelesFlagstaff
LAX - FLG
LAXFLG
Los Angeles Los Angeles
Fri 9/11
4:43 pm-8:07 pm
1 stop3h 24m
Flagstaff Pulliam
Sat 9/12
10:40 am-3:27 pm
1 stop4h 47m
$412
Quickest round-trip
Los AngelesFlagstaff
LAX - FLG
LAXFLG
Los Angeles Los Angeles
Tue 9/22
4:43 pm-8:07 pm
1 stop3h 24m
Flagstaff Pulliam
Sun 9/27
6:14 pm-9:52 pm
1 stop3h 38m
$451
Los AngelesFlagstaff
LAX - FLG
LAXFLG
Los Angeles Los Angeles
Mon 8/24
1:07 pm-5:49 pm
1 stop4h 42m
Flagstaff Pulliam
Mon 8/31
1:52 pm-6:37 pm
1 stop4h 45m
$452
Los AngelesFlagstaff
LAX - FLG
LAXFLG
Los Angeles Los Angeles
Fri 10/2
6:30 am-10:07 am
1 stop3h 37m
Flagstaff Pulliam
Mon 10/5
6:20 pm-9:57 pm
1 stop3h 37m
$452
Los AngelesFlagstaff
LAX - FLG
LAXFLG
Los Angeles Los Angeles
Thu 10/15
6:00 am-11:16 am
1 stop5h 16m
Flagstaff Pulliam
Tue 10/20
6:30 am-12:08 pm
1 stop5h 38m
$461
Los AngelesFlagstaff
LAX - FLG
LAXFLG
Los Angeles Los Angeles
Wed 8/19
6:30 am-11:11 am
1 stop4h 41m
Flagstaff Pulliam
Sat 8/22
10:30 am-3:34 pm
1 stop5h 04m
$462
Los AngelesFlagstaff
LAX - FLG
LAXFLG
Los Angeles Los Angeles
Fri 8/21
6:30 am-11:11 am
1 stop4h 41m
Flagstaff Pulliam
Mon 8/24
10:30 am-3:34 pm
1 stop5h 04m
$491
Los AngelesFlagstaff
LAX - FLG
LAXFLG
Los Angeles Los Angeles
Fri 8/7
6:30 am-11:11 am
1 stop4h 41m
Flagstaff Pulliam
Sun 8/9
11:42 am-3:34 pm
1 stop3h 52m
$520
Los AngelesFlagstaff
LAX - FLG
LAXFLG
Los Angeles Los Angeles
Thu 10/1
6:30 am-10:07 am
1 stop3h 37m
Flagstaff Pulliam
Sun 10/4
11:43 am-3:27 pm
1 stop3h 44m
$522
Cheapest one-way
Los AngelesFlagstaff
LAX - FLG
LAXFLG
Los Angeles Los Angeles
Wed 8/5
1:07 pm-5:49 pm
1 stop4h 42m
$340
Showing 1-10 of 19 resultsSorted by cheapest first
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.
LAX-FLG
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
R1V-FLG
LAX-FLG
How much does it cost to fly round-trip from Riverside to Flagstaff?
Airfare is below average for this route at the moment.
Riverside to Flagstaff flights typically cost between $498 and $590 in September.The cheapest round-trip price found within the last 5 days was $382 on American Airlines (Sep 5-Sep 12).
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 July 26, 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.
Boarding
7.5
Entertainment
6.8
Food
6.4
Overall
7.1
Crew
7.9
Comfort
7.2
Reviews
1 / 20
6.0
GoodKristin,Jul 2026
DCA - PHX
Boarding
7.5
Entertainment
6.8
Food
6.4
Overall
7.1
Crew
7.9
Comfort
7.2
Reviews
1 / 20
6.0
GoodKristin,Jul 2026
DCA - PHX
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.
Traveling to a place near Flagstaff?
Book flights to Flagstaff if you plan to visit one of these locationsWinslow
Williams
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Riverside and Flagstaff flights
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$305 | Average$475 | FlexibilityNo cancel fee | On-time71% |