$132+ Cheap flights from Knoxville (TYS) to Riverside, CA
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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Knoxville to Riverside 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.Cheapflights Tip: The best prices from Knoxville McGhee Tyson to Riverside are usually found in September or October, booked 74 days in advance, depart on a Wednesday or Tuesday and return on a Saturday
Cheap flight deals from Knoxville to Riverside
Keep the following information in mind while searching for Knoxville to Riverside flight deals. Data was last updated April 30, 2025.
Most accurate provider | Mytrip 3 stars |
|---|---|
Most trusted provider | Mytrip 3 stars |
Round-trip from | $258 (Frontier) |
One-way from | $132 (Mytrip) |
Popular in | March |
Cheapest in | September |
Average price | $488 |
Find flight deals from Knoxville to Riverside
Cheapest flights from Knoxville to RiversideExplore the most affordable flight options available from Knoxville to Riverside. 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 Knoxville to Riverside. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.
This Frontier deal was found by Cheapflights users on 4/28. 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.
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 4/28. 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.
This United 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 United 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 Knoxville to Riverside 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 Knoxville to Riverside that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
KnoxvilleLos Angeles
TYS - LAX
TYSLAX
Knoxville McGhee Tyson
Thu 5/29
5:30 pm-12:32 am
1 stop10h 02m
Los Angeles
Thu 6/5
6:15 am-4:29 pm
1 stop7h 14m
KnoxvilleLos Angeles
TYS - LAX
TYSLAX
Knoxville McGhee Tyson
Fri 5/30
6:20 am-10:49 pm
1 stop19h 29m
Los Angeles
Sun 6/1
6:00 am-1:24 pm
1 stop28h 24m
KnoxvilleLos Angeles
TYS - LAX
TYSLAX
Knoxville McGhee Tyson
Wed 5/28
2:04 pm-6:45 pm
1 stop7h 41m
Los Angeles
Sat 5/31
5:35 am-5:30 pm
1 stop8h 55m
KnoxvilleLos Angeles
TYS - LAX
TYSLAX
Knoxville McGhee Tyson
Sat 5/31
12:30 pm-5:14 pm
1 stop7h 44m
Los Angeles
Sat 5/31
8:55 pm-11:41 am
2 stops11h 46m
KnoxvilleLos Angeles
TYS - LAX
TYSLAX
Knoxville McGhee Tyson
Wed 5/28
5:45 am-6:02 pm
1 stop15h 17m
Los Angeles
Sat 5/31
7:04 am-11:05 pm
2 stops13h 01m
KnoxvilleLos Angeles
TYS - LAX
TYSLAX
Knoxville McGhee Tyson
Fri 5/30
6:20 am-10:49 pm
1 stop19h 29m
KnoxvilleLos Angeles
TYS - LAX
TYSLAX
Knoxville McGhee Tyson
Mon 7/7
6:15 pm-11:36 pm
1 stop8h 21m
KnoxvilleLos Angeles
TYS - LAX
TYSLAX
Knoxville McGhee Tyson
Sun 7/27
5:25 pm-12:27 am
1 stop10h 02m
KnoxvilleLos Angeles
TYS - LAX
TYSLAX
Knoxville McGhee Tyson
Sun 5/18
10:00 am-4:48 pm
2 stops33h 48m
KnoxvilleLos Angeles
TYS - LAX
TYSLAX
Knoxville McGhee Tyson
Tue 7/8
7:00 am-5:46 pm
2 stops13h 46m
Best time to book a flight from Knoxville to Riverside
Have a flexible travel schedule? Discover the best time to fly to Riverside from Knoxville with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Knoxville to Riverside
How far ahead should I book a flight from Knoxville to Riverside?
Use this chart to determine the optimal time to book a round-trip flight from Knoxville to Riverside. Price data was last updated on April 25, 2025.
To ensure you get the cheapest price possible for a flight from Knoxville to Riverside, you should look to book at least 74 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Knoxville to Riverside?
Currently, January is the cheapest month in which you can book a flight from Knoxville to Riverside (average of $246). Flying from Knoxville to Riverside in March is currently the most expensive (average of $327). 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 TYS to R1V?
Find hourly flight availability from Knoxville to Riverside. 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.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Knoxville to Riverside as you normally would.
What is the cheapest day to fly from Knoxville to Riverside?
Use this chart to determine the cheapest time to fly round-trip from Knoxville to Riverside. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Knoxville to Riverside flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Rainfall in Riverside by month
Plan your trip to Riverside by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Riverside ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit Riverside when rainfall is around 0.0 in.
Temperature in Riverside by month
Plan your trip to Riverside by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Riverside, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).
Reviews of airlines servicing Riverside
Get insights into the airlines that provide service to Riverside. 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 Riverside. Reviews last updated April 30, 2025.
See what other customers who have flown with Delta, United Airlines and Allegiant Air from Knoxville to Riverside have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Comfort
Food
Entertainment
Crew
Overall
Reviews
Aaron,Oct 2024
TUS - LAX
Boarding
Comfort
Food
Entertainment
Crew
Overall
Reviews
Aaron,Oct 2024
TUS - LAX
Boarding
Comfort
Food
Entertainment
Crew
Overall
Reviews
Aaron,Oct 2024
TUS - LAX
Boarding
Comfort
Food
Entertainment
Crew
Overall
Reviews
Aaron,Oct 2024
TUS - LAX
Boarding
Comfort
Food
Entertainment
Crew
Overall
Reviews
Aaron,Oct 2024
TUS - LAX
Boarding
Comfort
Food
Entertainment
Crew
Overall
Reviews
Aaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from Knoxville to Riverside. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Knoxville to Riverside
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Knoxville to Riverside
Discover the top 4 airlines that operate flights from Knoxville to Riverside. 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$158 | Average$278 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$245 | Average$427 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$256 | Average$519 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$280 | Average$415 | FlexibilityNo cancel fee | On-timeN/A |