$115+ 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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
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
Keep the following information in mind while searching for Riverside to Flagstaff flight deals. Data was last updated April 30, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $231 (American Airlines) |
One-way from | $201 (American Airlines) |
Popular in | September |
Cheapest in | February |
Average price | $396 |
Find flight deals from Riverside to Flagstaff
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 April 30, 2025.
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 April 30, 2025.
This American Airlines deal was found by Cheapflights users on 4/29. 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.
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight 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 April 30, 2025.
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
Price
Los AngelesFlagstaff
LAX - FLG
LAXFLG
Los Angeles
Mon 5/19
6:00 am-9:57 am
1 stop3h 57m
Flagstaff Pulliam
Tue 5/20
5:20 am-9:30 am
1 stop4h 10m
Los AngelesFlagstaff
LAX - FLG
LAXFLG
Los Angeles
Fri 5/30
12:46 pm-5:53 pm
2 stops29h 07m
Flagstaff Pulliam
Tue 6/3
10:30 am-9:47 am
2 stops23h 17m
Los AngelesFlagstaff
LAX - FLG
LAXFLG
Los Angeles
Sun 5/18
6:00 am-9:57 am
1 stop3h 57m
Los AngelesFlagstaff
LAX - FLG
LAXFLG
Los Angeles
Thu 5/15
12:46 pm-5:53 pm
2 stops29h 07m
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.
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, January is the cheapest month in which you can book a flight from Riverside to Flagstaff (average of $567). Flying from Riverside to Flagstaff in March is currently the most expensive (average of $661). 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 April 30, 2025.
When flying from Riverside to Flagstaff, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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 Saturday evenings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Rainfall in Flagstaff by month
Plan your trip to Flagstaff by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Flagstaff ranges from 0.4 - 2.7 inches per month. August is typically the wettest month, when rainfall can reach 2.7 in. June is typically the driest time to visit Flagstaff when rainfall is around 0.4 in.
Temperature in Flagstaff by month
Plan your trip to Flagstaff by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Flagstaff, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).
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 April 30, 2025.
Comfort
Food
Crew
Overall
Entertainment
Boarding
Reviews
James,Apr 2025
LAX - SFO
Comfort
Food
Crew
Overall
Entertainment
Boarding
Reviews
James,Apr 2025
LAX - SFO
Comfort
Food
Crew
Overall
Entertainment
Boarding
Reviews
James,Apr 2025
LAX - SFO
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.
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Alternative routes for Riverside to Flagstaff
See prices for flight routes from nearby airports that may be better suited for you.
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 April 30, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$315 | Average$564 | FlexibilityNo cancel fee | On-time71% |