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

The cheapest airlines for a one-way flight from Riverside to Gilbert are Frontier ($24), Allegiant Air ($45), and American Airlines ($62).

Weekly flight availability from Riverside to Gilbert

The most flights from R1V to G1L are scheduled on a Sunday (103 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

In terms of precipitation, rainfall in Gilbert ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Gilbert when rainfall is around 0.0 in.

If weather is an important factor for your trip to Gilbert, 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 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

What are the cheapest flights from Riverside to Gilbert?

On average you can expect to pay $835 for a flight from Riverside to Gilbert. The cheapest flight overall is $78 while the most popular route, (Los Angeles - Phoenix Sky Harbor Intl) is currently priced at $59.

What are the most reliable airlines from Riverside to Gilbert?

No one likes to see their flight delayed. When booking a flight from Riverside to Gilbert consider choosing China Eastern (93%), China Airlines (92%) or Delta (92%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Riverside to Gilbert?

Consider Frontier, American Airlines or Southwest when booking your flight. These represent the most popular airlines when flying from Riverside to Gilbert.

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

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

How can I find direct flights from Riverside to Gilbert?

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

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

Yes. Cheapflights offers flight deals from Riverside to Gilbert by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Find Cheap Flights from Riverside to Gilbert

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Cheapflights Tip: The best prices from Riverside to Gilbert are usually found in December or January, booked 79 days in advance, depart on a Friday or Saturday and return on a Saturday

Find flight deals from Riverside to Gilbert

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Popular in	June
Cheapest in	December
Average price	$192

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Highest demand for flights based on searches. 9% potential increase in price ($21 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 2026

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Everything you need to know about your flight from Riverside to Gilbert

Prices

Airlines

What is the cheapest time of day to fly from R1V to G1L?

A simple way to save on the total cost of your ticket is to fly from Riverside to Gilbert in the afternoon. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight in the morning.

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

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

Reviews of airlines servicing Gilbert

Read through reviews of airlines operating flights from Riverside to Gilbert, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Southwest

7.9

Good

4,212 reviews

Reviews

1 / 20

8.0

Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Southwest

7.9

Good

4,212 reviews

Southwest

7.9

Good

4,212 reviews

Reviews

1 / 20

8.0

Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

Delta

7.8

Good

8,628 reviews

Southwest

7.9

Good

4,212 reviews

Reviews

1 / 20

8.0

Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

United Airlines

7.4

Good

10,285 reviews

Southwest

7.9

Good

4,212 reviews

Reviews

1 / 20

8.0

Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

American Airlines

7.0

Good

12,128 reviews

Southwest

7.9

Good

4,212 reviews

Reviews

1 / 20

8.0

Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

Frontier

5.5

Fair

2,550 reviews

Southwest

7.9

Good

4,212 reviews

Reviews

1 / 20

8.0

Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

Related info for your journey

What are the cheapest airlines to fly from Riverside to Gilbert one-way?
The cheapest airlines for a one-way flight from Riverside to Gilbert are Frontier ($24), Allegiant Air ($45), and American Airlines ($62).
What are the most reliable airlines from Riverside to Gilbert?
No one likes to see their flight delayed. When booking a flight from Riverside to Gilbert consider choosing China Eastern (93%), China Airlines (92%) or Delta (92%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Riverside to Gilbert?
On average you can expect to pay $835 for a flight from Riverside to Gilbert. The cheapest flight overall is $78 while the most popular route, (Los Angeles - Phoenix Sky Harbor Intl) is currently priced at $59.
Can I find deals for flights from Riverside to Gilbert that include hotel bookings?
Yes. In addition to deals on Riverside to Gilbert flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Riverside to Gilbert?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Riverside to Gilbert.
Can I find deals for business class flights from Riverside to Gilbert?
Yes. Cheapflights offers flight deals from Riverside to Gilbert by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top 9 airlines flying from Riverside to Gilbert

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$28	Average$158	FlexibilityNo cancel fee	On-time62%
Allegiant Air	Cheapest$68	Average$90	FlexibilityNo cancel fee	On-time88%
Delta	Cheapest$70	Average$262	FlexibilityNo cancel fee	On-timeN/A
JetBlue	Cheapest$106	Average$324	FlexibilityNo cancel fee	On-time62%
Southwest	Cheapest$117	Average$333	FlexibilityNo cancel fee	On-time63%
Southern / Mokulele	Cheapest$127	Average$249	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$128	Average$326	FlexibilityNo cancel fee	On-time69%
Alaska Airlines	Cheapest$137	Average$437	FlexibilityNo cancel fee	On-time75%
American Airlines	Cheapest$137	Average$331	FlexibilityNo cancel fee	On-time71%

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Cheap flights from Riverside, CA to Gilbert, AZ

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3. Compare prices and book

Find flight deals from Riverside to Gilbert

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Popular in

Cheapest in

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Cheapflights Insights

What is the cheapest time of day to fly from R1V to G1L?

A simple way to save on the total cost of your ticket is to fly from Riverside to Gilbert in the afternoon. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight in the morning.

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

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

Weekly flight availability from Riverside to Gilbert

The most flights from R1V to G1L are scheduled on a Sunday (103 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Gilbert

Read through reviews of airlines operating flights from Riverside to Gilbert, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What are the most reliable airlines from Riverside to Gilbert?

What are the cheapest flights from Riverside to Gilbert?

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

How can I find direct flights from Riverside to Gilbert?

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

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 Riverside to Gilbert

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Gilbert by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Riverside to Gilbert by cabin class

Find flights from Riverside to Gilbert, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Riverside and Gilbert flights

Browse other Riverside and Gilbert flight options. Last updated on October 5, 2026.

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Top 9 airlines flying from Riverside to Gilbert

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