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$30+ Cheap flights from Riverside, CA to Arizona

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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PHX
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Riverside to Arizona

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

Round-trip from

$57
(Kiwi.com)

One-way from

$30
(Frontier)

Popular in

June

Cheapest in

January

Average price

$161
From Riverside to Arizona
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One-way flight from Riverside to Arizona
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Highest demand for flights based on searches. 8% potential increase in price ($13 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Riverside to Arizona

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

This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:10 amLAX - LAS
Nonstop1h 16mMultiple Airlines
Tue 11/186:31 pmLAS - LAX
Nonstop1h 22mMultiple Airlines
Deal found 10/28$57
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/173:27 pmLAX - LAS
Nonstop1h 25mFrontier
Tue 11/186:31 pmLAS - LAX
Nonstop1h 22mFrontier
Deal found 10/30$58
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/138:40 pmLAX - LAS
Nonstop1h 25mFrontier
Mon 11/176:31 pmLAS - LAX
Nonstop1h 22mFrontier
Deal found 10/28$59
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:10 amLAX - LAS
Nonstop1h 16mSpirit Airlines
Sun 11/167:00 amLAS - LAX
Nonstop1h 14mSpirit Airlines
Deal found 10/30$60
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/166:10 amLAX - LAS
Nonstop1h 16mMultiple Airlines
Thu 11/2011:30 amLAS - LAX
Nonstop1h 23mMultiple Airlines
Deal found 10/28$61
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:10 amLAX - LAS
Nonstop1h 16mSpirit Airlines
Sat 11/87:00 amLAS - LAX
Nonstop1h 14mSpirit Airlines
Deal found 10/29$62
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/103:27 pmLAX - LAS
Nonstop1h 25mFrontier
Mon 11/246:30 pmLAS - LAX
Nonstop1h 17mFrontier
Deal found 10/29$63
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:48 pmLAX - PHX
Nonstop1h 35mFrontier
Wed 11/195:16 pmPHX - LAX
Nonstop1h 28mFrontier
Deal found 10/29$63
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/83:27 pmLAX - LAS
Nonstop1h 25mFrontier
Wed 11/126:31 pmLAS - LAX
Nonstop1h 22mFrontier
Deal found 10/28$64
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/293:30 pmLAX - LAS
Nonstop1h 18mFrontier
Tue 12/307:11 pmLAS - LAX
Nonstop1h 20mFrontier
Deal found 10/28$65
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/18:01 pmLAX - PHX
Nonstop1h 26mFrontier
Wed 12/310:05 amPHX - LAX
Nonstop1h 34mFrontier
Deal found 10/28$65
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/83:27 pmLAX - LAS
Nonstop1h 25mMultiple Airlines
Mon 11/108:31 amLAS - LAX
Nonstop1h 13mMultiple Airlines
Deal found 10/30$66

Cheapflights Fare Finder

 
Customize your flight search to find flights from Riverside to Arizona 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 Arizona that are best for you.

Fly from

Riverside

Fly to

Arizona

Route

Depart

Return

Price

Los AngelesLas Vegas

LAX - LAS

LAXLAS

Los Angeles

Tue 11/11

6:10 am-7:26 am

Nonstop1h 16m

Las Vegas Harry Reid Intl

Tue 11/11

8:31 am-9:44 am

Nonstop1h 13m

$58

Los AngelesLas Vegas

LAX - LAS

LAXLAS

Los Angeles

Wed 12/24

3:30 pm-4:48 pm

Nonstop1h 18m

Las Vegas Harry Reid Intl

Thu 12/25

7:11 pm-8:31 pm

Nonstop1h 20m

$58

Los AngelesLas Vegas

LAX - LAS

LAXLAS

Los Angeles

Wed 12/10

8:20 am-9:40 am

Nonstop1h 20m

Las Vegas Harry Reid Intl

Wed 12/10

1:35 pm-2:53 pm

Nonstop1h 18m

$72

Los AngelesLas Vegas

LAX - LAS

LAXLAS

Los Angeles

Wed 11/19

7:00 am-3:24 pm

1 stop8h 24m

Las Vegas Harry Reid Intl

Wed 11/19

6:31 pm-7:53 pm

Nonstop1h 22m

$79

Los AngelesLas Vegas

LAX - LAS

LAXLAS

Los Angeles

Wed 1/28

5:18 pm-6:48 pm

Nonstop1h 30m

Las Vegas Harry Reid Intl

Sun 2/1

12:58 am-11:54 am

1 stop10h 56m

$100

Los AngelesLas Vegas

LAX - LAS

LAXLAS

Los Angeles

Fri 12/12

7:35 am-8:47 am

Nonstop1h 12m

Las Vegas Harry Reid Intl

Sun 12/14

1:40 pm-2:56 pm

Nonstop1h 16m

$107

Los AngelesLas Vegas

LAX - LAS

LAXLAS

Los Angeles

Fri 11/21

10:57 pm-12:16 am

Nonstop1h 19m

Las Vegas Harry Reid Intl

Mon 11/24

8:00 am-9:19 am

Nonstop1h 19m

$117

Los AngelesLas Vegas

LAX - LAS

LAXLAS

Los Angeles

Mon 12/29

11:10 pm-12:29 am

Nonstop1h 19m

Las Vegas Harry Reid Intl

Tue 1/6

7:40 am-9:01 am

Nonstop1h 21m

$117

Los AngelesPhoenix

LAX - PHX

LAXPHX

Los Angeles

Thu 12/11

10:40 pm-1:15 am

Nonstop1h 35m

Phoenix Sky Harbor Intl

Mon 12/15

11:33 am-12:14 pm

Nonstop1h 41m

$117

Los AngelesLas Vegas

LAX - LAS

LAXLAS

Los Angeles

Wed 12/10

3:30 pm-4:48 pm

Nonstop1h 18m

Las Vegas Harry Reid Intl

Wed 12/10

10:58 pm-12:47 pm

1 stop13h 49m

$124

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 60 results
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Best time to book a flight from Riverside to Arizona

Have a flexible travel schedule? Discover the best time to fly to Arizona 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 Arizona

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

Currently, November is the cheapest month in which you can book a flight from Riverside to Arizona (average of $21). Flying from Riverside to Arizona in July is currently the most expensive (average of $82). 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 AZ?

Find hourly flight availability from Riverside to Arizona. 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 Arizona at noon. Doing so could potentially save you 22% on the flight price compared to flying in the morning, which is usually more expensive.

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

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

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

Reviews of airlines servicing Arizona

Get insights into the airlines that provide service to Arizona. 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 Arizona. Reviews last updated October 30, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Riverside to Arizona to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
7.9
Good
7,998 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,998 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
11,035 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,122 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

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

  • How long is the flight from Riverside to Arizona?

    Airlines like Spirit Airlines, Frontier, and United Airlines fly from Riverside to Arizona in about 1h 16m. The time it takes to get you to your destination is usually consistent. The distance between Riverside and Arizona is about 236 mi. Most flights are nonstop.

  • What are the cheapest airlines to fly from Riverside to Arizona one-way?

    To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $33. Spirit Airlines flights start at $38 while deals on United Airlines start at $54 one-way.

  • What are the most popular routes from Riverside to Arizona?

    The most popular flight routes from Riverside to Arizona are Los Angeles - Las Vegas Harry Reid Intl, Los Angeles - Phoenix Sky Harbor Intl and Los Angeles - Tucson.

  • What are the most reliable airlines from Riverside to Arizona?

    Before booking your flight to Arizona from Riverside, check out the most reliable airlines to get you to your destination on time: Envoy Air (100%), WestJet (94%), ITA Airways( 94%).

  • What are the cheapest flights from Riverside to Arizona?

    While on average a flight from Riverside to Arizona is generally $579, our data shows the cheapest flight currently is $39. When looking at the most popular route, (Los Angeles - Las Vegas Harry Reid Intl), you can expect to pay $49 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Riverside to Arizona 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 Arizona?

    Currently, November is the cheapest month in which you can book a flight from Riverside to Arizona (average of $21). Flying from Riverside to Arizona in July is currently the most expensive (average of $82). 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.

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Alternative routes for Riverside to Arizona

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Riverside to Arizona

Discover the top 9 airlines that operate flights from Riverside to Arizona. 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
FrontierCheapest$38Average$150FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$42Average$149FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$58Average$260FlexibilityNo cancel feeOn-time85%
DeltaCheapest$78Average$229FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$97Average$329FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$106Average$257FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$108Average$397FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$118Average$371FlexibilityNo cancel feeOn-time75%
Southern / MokuleleCheapest$139Average$267FlexibilityNo cancel feeOn-timeN/A

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