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Cheap flights from San Diego to Peoria from $275

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Peoria departing on 10/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Diego to Peoria

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
3:05 pm - 11:15 pm
SAN
-
PIA
6h 10m
1 stop
American Airlines Logo
5:28 pm - 11:25 pm
PIA
-
SAN
7h 57m
1 stop
$331American Airlines
Wed, Sep 16 - Wed, Sep 23
Multiple Airlines Logo
8:59 pm - 7:39 pm
SAN
-
PIA
20h 40m
1 stop
Multiple Airlines Logo
8:38 pm - 8:15 pm
PIA
-
SAN
25h 37m
2 stops
$341Multiple Airlines
Thu, Sep 3 - Mon, Sep 7
American Airlines Logo
1:38 pm - 11:19 pm
SAN
-
PIA
7h 41m
1 stop
American Airlines Logo
6:48 pm - 11:47 pm
PIA
-
SAN
6h 59m
1 stop
$345American Airlines
Sat, Sep 5 - Mon, Sep 7
American Airlines Logo
2:23 pm - 11:19 pm
SAN
-
PIA
6h 56m
1 stop
American Airlines Logo
12:20 pm - 6:54 pm
PIA
-
SAN
8h 34m
1 stop
$345American Airlines
Fri, Sep 4 - Tue, Sep 8
Multiple Airlines Logo
7:04 pm - 1:09 pm
SAN
-
PIA
16h 05m
1 stop
Multiple Airlines Logo
4:54 pm - 11:51 pm
PIA
-
SAN
32h 57m
2 stops
$354Multiple Airlines
Wed, Sep 16 - Wed, Sep 23
American Airlines Logo
1:11 pm - 11:59 pm
SAN
-
PIA
8h 48m
1 stop
American Airlines Logo
6:48 pm - 11:47 pm
PIA
-
SAN
6h 59m
1 stop
$359American Airlines
Thu, Aug 13 - Mon, Aug 17
United Airlines Logo
6:40 am - 4:58 pm
SAN
-
PIA
8h 18m
1 stop
United Airlines Logo
10:41 am - 5:46 pm
PIA
-
SAN
9h 05m
2 stops
$428United Airlines
Sat, Aug 8 - Wed, Aug 12
United Airlines Logo
2:08 pm - 10:58 pm
SAN
-
PIA
6h 50m
1 stop
United Airlines Logo
10:43 am - 3:12 pm
PIA
-
SAN
6h 29m
1 stop
$431United Airlines
Sat, Nov 14 - Tue, Nov 17
United Airlines Logo
2:08 pm - 10:58 pm
SAN
-
PIA
6h 50m
1 stop
United Airlines Logo
8:41 am - 12:56 pm
PIA
-
SAN
6h 15m
1 stop
$431United Airlines
Sat, Nov 14 - Tue, Nov 17
United Airlines Logo
10:50 am - 9:00 pm
SAN
-
PIA
8h 10m
1 stop
United Airlines Logo
8:50 am - 2:55 pm
PIA
-
SAN
8h 05m
1 stop
$431United Airlines
Sat, Nov 14 - Tue, Nov 17

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American Airlines flights from San Diego to Peoria, Illinois

Our best American Airlines deals on San Diego to Peoria, Illinois flight tickets
American Airlines
Sep 16
SAN3:05 pmSan Diego
6h 10m
1 stop
PIA11:15 pmGreater Peoria
Sep 23
PIA5:28 pmGreater Peoria
7h 57m
1 stop
SAN11:25 pmSan Diego
$331
American Airlines
Sep 4
SAN2:23 pmSan Diego
6h 56m
1 stop
PIA11:19 pmGreater Peoria
Sep 8
PIA12:20 pmGreater Peoria
8h 34m
1 stop
SAN6:54 pmSan Diego
$345
American Airlines
Aug 13
SAN1:11 pmSan Diego
8h 48m
1 stop
PIA11:59 pmGreater Peoria
Aug 17
PIA6:48 pmGreater Peoria
6h 59m
1 stop
SAN11:47 pmSan Diego
$359

United Airlines flights from San Diego to Peoria, Illinois

Our best United Airlines deals on San Diego to Peoria, Illinois flight tickets
United Airlines
Aug 8
SAN6:40 amSan Diego
8h 18m
1 stop
PIA4:58 pmGreater Peoria
Aug 12
PIA10:41 amGreater Peoria
9h 05m
2 stops
SAN5:46 pmSan Diego
$428
United Airlines
Nov 14
SAN2:08 pmSan Diego
6h 50m
1 stop
PIA10:58 pmGreater Peoria
Nov 17
PIA10:43 amGreater Peoria
6h 29m
1 stop
SAN3:12 pmSan Diego
$431
United Airlines
Nov 14
SAN8:45 amSan Diego
10h 28m
2 stops
PIA9:13 pmGreater Peoria
Nov 17
PIA6:25 amGreater Peoria
7h 02m
1 stop
SAN11:27 amSan Diego
$436

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Peoria, Illinois 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, momondo users made 832,500 searches. Data last updated July 27, 2026.
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

Cheapest round-trip

San DiegoPeoria

SAN - PIA

SANPIA

San Diego

Wed 9/16

3:05 pm-11:15 pm

1 stop6h 10m

Greater Peoria

Wed 9/23

5:28 pm-11:25 pm

1 stop7h 57m

$331

San DiegoPeoria

SAN - PIA

SANPIA

San Diego

Thu 9/3

8:59 pm-7:39 pm

1 stop20h 40m

Greater Peoria

Mon 9/7

8:38 pm-8:15 pm

2 stops25h 37m

$341

San DiegoPeoria

SAN - PIA

SANPIA

San Diego

Sat 9/5

1:38 pm-11:19 pm

1 stop7h 41m

Greater Peoria

Mon 9/7

6:48 pm-11:47 pm

1 stop6h 59m

$345

San DiegoPeoria

SAN - PIA

SANPIA

San Diego

Fri 9/4

2:23 pm-11:19 pm

1 stop6h 56m

Greater Peoria

Tue 9/8

12:20 pm-6:54 pm

1 stop8h 34m

$345

San DiegoPeoria

SAN - PIA

SANPIA

San Diego

Wed 9/16

7:04 pm-1:09 pm

1 stop16h 05m

Greater Peoria

Wed 9/23

4:54 pm-11:51 pm

2 stops32h 57m

$354

San DiegoPeoria

SAN - PIA

SANPIA

San Diego

Thu 8/13

1:11 pm-11:59 pm

1 stop8h 48m

Greater Peoria

Mon 8/17

6:48 pm-11:47 pm

1 stop6h 59m

$359

San DiegoPeoria

SAN - PIA

SANPIA

San Diego

Sat 8/8

6:40 am-4:58 pm

1 stop8h 18m

Greater Peoria

Wed 8/12

10:41 am-5:46 pm

2 stops9h 05m

$428

San DiegoPeoria

SAN - PIA

SANPIA

San Diego

Sat 11/14

2:08 pm-10:58 pm

1 stop6h 50m

Greater Peoria

Tue 11/17

10:43 am-3:12 pm

1 stop6h 29m

$431
Quickest round-trip

San DiegoPeoria

SAN - PIA

SANPIA

San Diego

Sat 11/14

2:08 pm-10:58 pm

1 stop6h 50m

Greater Peoria

Tue 11/17

8:41 am-12:56 pm

1 stop6h 15m

$431

San DiegoPeoria

SAN - PIA

SANPIA

San Diego

Sat 11/14

10:50 am-9:00 pm

1 stop8h 10m

Greater Peoria

Tue 11/17

8:50 am-2:55 pm

1 stop8h 05m

$431

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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2

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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

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 March is your next best option. Flight prices from San Diego to Peoria, Illinois during March average around $321.

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

6h 50m

Direct flights

None
The fastest flight from San Diego to Peoria, Illinois takes 6h 50m
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

Frequently asked questions about flying from San Diego to Peoria, Illinois

  • 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 6h 50m.

  • 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?

  • 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?

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 AirlinesPriceFrom $288Free CancellationRating
7.4
10,041 reviews
Search United Airlines flights
American AirlinesPriceFrom $288Free CancellationRating
7.1
11,836 reviews
Search American Airlines flights

Traveling to a place near Peoria?

Book flights to Peoria if you plan to visit one of these locations
Canton
Eureka

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.

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