What is the cheapest airline that flies from San Diego to Greater Peoria?

American Airlines is the most popular carrier operating from San Diego to Greater Peoria

When did momondo last update prices for flights from San Diego Airport to Greater Peoria Airport?

Prices for flights from San Diego Airport to Greater Peoria Airport refresh daily.

How many operators does momondo search for flights from San Diego Airport to Greater Peoria Airport?

As of January 2026, there are 2 operators available to choose from for flights from San Diego Airport to Greater Peoria Airport.

How old do you have to be to fly from San Diego Airport to Greater Peoria Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Greater Peoria Airport.

What documentation or ID do you need to fly to Greater Peoria Airport?

The travel and health documents required for your trip to Greater Peoria Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Greater Peoria Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$190 Cheap Flights from San Diego to Peoria in 2026

Q: What is the typical price of a round-trip flight between San Diego and Peoria, Illinois?

Prices are currently low for flights on this route. Typical prices usually range from $415 to $447. The lowest price recently found on this route was $309.

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Find the cheapest flights from San Diego to Peoria

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:40 pm - 10:01 am

SAN

PIA

9h 21m

1 stop

5:38 pm - 10:34 pm

PIA

SAN

6h 56m

1 stop

$309United Airlines

Fri, Jun 5 - Mon, Jun 8

7:44 pm - 10:01 am

SAN

PIA

12h 17m

2 stops

5:38 pm - 10:34 pm

PIA

SAN

6h 56m

1 stop

$314United Airlines

Fri, Jun 5 - Mon, Jun 8

11:10 am - 8:47 pm

SAN

PIA

7h 37m

1 stop

5:45 pm - 10:44 pm

PIA

SAN

6h 59m

1 stop

$359United Airlines

Wed, Feb 11 - Sun, Feb 15

11:08 am - 8:47 pm

SAN

PIA

7h 39m

2 stops

5:45 pm - 10:44 pm

PIA

SAN

6h 59m

1 stop

$364United Airlines

Wed, Feb 11 - Sun, Feb 15

11:08 am - 8:47 pm

SAN

PIA

7h 39m

2 stops

2:51 pm - 10:35 pm

PIA

SAN

9h 44m

2 stops

$370United Airlines

Wed, Feb 11 - Sun, Feb 15

5:55 pm - 10:11 am

SAN

PIA

14h 16m

2 stops

2:20 pm - 7:00 pm

PIA

SAN

6h 40m

1 stop

$404United Airlines

Tue, Mar 3 - Mon, Mar 9

6:10 pm - 10:11 am

SAN

PIA

14h 01m

2 stops

1:25 pm - 10:00 pm

PIA

SAN

10h 35m

2 stops

$409United Airlines

Wed, Feb 18 - Sat, Feb 21

7:50 pm - 10:11 am

SAN

PIA

12h 21m

2 stops

1:25 pm - 11:40 pm

PIA

SAN

12h 15m

2 stops

$410United Airlines

Wed, Feb 18 - Sat, Feb 21

10:59 am - 9:26 pm

SAN

PIA

8h 27m

1 stop

2:20 pm - 7:00 pm

PIA

SAN

6h 40m

1 stop

$424United Airlines

Tue, Mar 3 - Mon, Mar 9

6:22 pm - 10:02 am

SAN

PIA

13h 40m

2 stops

5:25 pm - 10:59 pm

PIA

SAN

7h 34m

1 stop

$429United Airlines

Fri, Apr 17 - Mon, Apr 20

United Airlines flights from San Diego to Peoria, Illinois

Our best United Airlines deals on San Diego to Peoria, Illinois flight tickets

United Airlines

Jun 5

SAN10:40 pmSan Diego

9h 21m

1 stop

PIA10:01 amGreater Peoria

Jun 8

PIA5:38 pmGreater Peoria

6h 56m

1 stop

SAN10:34 pmSan Diego

$309

United Airlines

Jun 5

SAN7:44 pmSan Diego

12h 17m

2 stops

PIA10:01 amGreater Peoria

Jun 8

PIA5:38 pmGreater Peoria

6h 56m

1 stop

SAN10:34 pmSan Diego

$314

United Airlines

Feb 11

SAN11:10 amSan Diego

7h 37m

1 stop

PIA8:47 pmGreater Peoria

Feb 15

PIA5:45 pmGreater Peoria

6h 59m

1 stop

SAN10:44 pmSan Diego

$359

momondo Fare Finder

Use the filters below to find and compare flights from San Diego to Peoria, Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoPeoria

SAN - PIA

SANPIA

San Diego

Fri 6/5

10:40 pm-10:01 am

1 stop9h 21m

Greater Peoria

Mon 6/8

5:38 pm-10:34 pm

1 stop6h 56m

$309

San DiegoPeoria

SAN - PIA

SANPIA

San Diego

Fri 6/5

7:44 pm-10:01 am

2 stops12h 17m

Greater Peoria

Mon 6/8

5:38 pm-10:34 pm

1 stop6h 56m

$314

San DiegoPeoria

SAN - PIA

SANPIA

San Diego

Wed 2/11

11:10 am-8:47 pm

1 stop7h 37m

Greater Peoria

Sun 2/15

5:45 pm-10:44 pm

1 stop6h 59m

$359

San DiegoPeoria

SAN - PIA

SANPIA

San Diego

Wed 2/11

11:08 am-8:47 pm

2 stops7h 39m

Greater Peoria

Sun 2/15

5:45 pm-10:44 pm

1 stop6h 59m

$364

San DiegoPeoria

SAN - PIA

SANPIA

San Diego

Wed 2/11

11:08 am-8:47 pm

2 stops7h 39m

Greater Peoria

Sun 2/15

2:51 pm-10:35 pm

2 stops9h 44m

$370

San DiegoPeoria

SAN - PIA

SANPIA

San Diego

Tue 3/3

5:55 pm-10:11 am

2 stops14h 16m

Greater Peoria

Mon 3/9

2:20 pm-7:00 pm

1 stop6h 40m

$404

San DiegoPeoria

SAN - PIA

SANPIA

San Diego

Wed 2/18

6:10 pm-10:11 am

2 stops14h 01m

Greater Peoria

Sat 2/21

1:25 pm-10:00 pm

2 stops10h 35m

$409

San DiegoPeoria

SAN - PIA

SANPIA

San Diego

Wed 2/18

7:50 pm-10:11 am

2 stops12h 21m

Greater Peoria

Sat 2/21

1:25 pm-11:40 pm

2 stops12h 15m

$410

San DiegoPeoria

SAN - PIA

SANPIA

San Diego

Tue 3/3

10:59 am-9:26 pm

1 stop8h 27m

Greater Peoria

Mon 3/9

2:20 pm-7:00 pm

1 stop6h 40m

$424

San DiegoPeoria

SAN - PIA

SANPIA

San Diego

Fri 4/17

6:22 pm-10:02 am

2 stops13h 40m

Greater Peoria

Mon 4/20

5:25 pm-10:59 pm

1 stop7h 34m

$429

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Diego to Peoria, Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between San Diego and Peoria, Illinois?

What is the cheapest month to fly to Peoria, Illinois?

The cheapest month to fly to Peoria, Illinois from San Diego is in November. Flight prices, which tend to average around $288, are often lower during this time because this is during the off-season. If you’re not able to fly to Peoria, Illinois in November, then April is your next best option. Flight prices from San Diego to Peoria, Illinois during April average around $324.

When to book flights from San Diego to Peoria, Illinois

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to Peoria, Illinois according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Diego to Peoria, Illinois (SAN to PIA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Peoria, Illinois

Fastest flight time	7h 37m
Direct flights	None

The fastest flight from San Diego to Peoria, Illinois takes 7h 37m

There are no direct flights from San Diego to Peoria, Illinois. There are no popular flight routes from San Diego to Peoria, Illinois.

Search flight deals

How far is San Diego to Greater Peoria by plane?
Greater Peoria is 1614.3 mi away from San Diego. A reasonable flight in good conditions will take 7h 37m.
When did momondo last update prices for flights from San Diego Airport to Greater Peoria Airport?
Prices for flights from San Diego Airport to Greater Peoria Airport refresh daily.
How many operators does momondo search for flights from San Diego Airport to Greater Peoria Airport?
As of January 2026, there are 2 operators available to choose from for flights from San Diego Airport to Greater Peoria Airport.
How old do you have to be to fly from San Diego Airport to Greater Peoria Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Greater Peoria Airport.
What documentation or ID do you need to fly to Greater Peoria Airport?
The travel and health documents required for your trip to Greater Peoria Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Greater Peoria Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from San Diego to Peoria, Illinois?
Based on momondo bookings for this flight route, the most popular airline on flight routes from San Diego to Peoria, Illinois is American Airlines (60% of total bookings). The next most popular airline is United Airlines (40%).

Best airlines flying from San Diego to Peoria, Illinois

Compare and see reviews for airlines that fly from San Diego to Peoria, Illinois with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $288	Free Cancellation	Rating 7.4 9,215 reviews		Search United Airlines flights
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.2 11,205 reviews		Search American Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Peoria?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Diego to Peoria. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Diego to Peoria with flexible booking policies on momondo?

Yes. All flights to Peoria from San Diego on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Diego to Peoria?

momondo helps you find the best flight between San Diego and Peoria by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Diego to Peoria right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Diego to Peoria flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.