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Cheap flights from San Diego to Peoria from $223

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 7/8. 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

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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
12:17 pm - 11:13 pm
SAN
-
PIA
8h 56m
1 stop
American Airlines Logo
1:22 pm - 8:43 pm
PIA
-
SAN
9h 21m
1 stop
$329American Airlines
Wed, Apr 29 - Wed, May 6
American Airlines Logo
3:09 pm - 11:33 pm
SAN
-
PIA
6h 24m
1 stop
American Airlines Logo
1:22 pm - 9:55 pm
PIA
-
SAN
10h 33m
2 stops
$334American Airlines
Wed, Apr 29 - Wed, May 6
Multiple Airlines Logo
9:59 pm - 11:59 am
SAN
-
PIA
12h 00m
1 stop
Multiple Airlines Logo
9:10 pm - 8:58 am
PIA
-
SAN
13h 48m
1 stop
$340Multiple Airlines
Thu, Jul 9 - Sun, Jul 19
United Airlines Logo
1:53 pm - 12:22 am
SAN
-
PIA
8h 29m
1 stop
United Airlines Logo
1:21 pm - 6:30 pm
PIA
-
SAN
7h 09m
1 stop
$349United Airlines
Fri, Aug 28 - Mon, Aug 31
United Airlines Logo
12:33 pm - 12:22 am
SAN
-
PIA
9h 49m
2 stops
United Airlines Logo
1:21 pm - 6:30 pm
PIA
-
SAN
7h 09m
1 stop
$354United Airlines
Fri, Aug 28 - Mon, Aug 31
United Airlines Logo
11:01 am - 9:14 pm
SAN
-
PIA
8h 13m
2 stops
United Airlines Logo
8:30 am - 2:56 pm
PIA
-
SAN
8h 26m
2 stops
$372United Airlines
Wed, Apr 29 - Wed, May 6
Multiple Airlines Logo
11:16 am - 7:56 pm
SAN
-
PIA
6h 40m
1 stop
Multiple Airlines Logo
9:28 pm - 8:58 am
PIA
-
SAN
13h 30m
1 stop
$383Multiple Airlines
Thu, Jun 18 - Sun, Jun 21
United Airlines Logo
6:20 am - 4:44 pm
SAN
-
PIA
8h 24m
1 stop
United Airlines Logo
8:50 am - 2:57 pm
PIA
-
SAN
8h 07m
1 stop
$402United Airlines
Wed, Apr 1 - Tue, Apr 7
United Airlines Logo
6:20 am - 4:44 pm
SAN
-
PIA
8h 24m
1 stop
United Airlines Logo
10:40 am - 5:16 pm
PIA
-
SAN
8h 36m
2 stops
$407United Airlines
Wed, Apr 1 - Tue, Apr 7
Multiple Airlines Logo
11:16 am - 11:59 am
SAN
-
PIA
22h 43m
2 stops
Multiple Airlines Logo
9:10 pm - 8:58 am
PIA
-
SAN
13h 48m
1 stop
$419Multiple Airlines
Thu, Jul 9 - Sun, Jul 19

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 28
SAN1:53 pmSan Diego
8h 29m
1 stop
PIA12:22 amGreater Peoria
Aug 31
PIA1:21 pmGreater Peoria
7h 09m
1 stop
SAN6:30 pmSan Diego
$349
United Airlines
Aug 28
SAN12:33 pmSan Diego
9h 49m
2 stops
PIA12:22 amGreater Peoria
Aug 31
PIA1:21 pmGreater Peoria
7h 09m
1 stop
SAN6:30 pmSan Diego
$354
United Airlines
Apr 29
SAN11:01 amSan Diego
8h 13m
2 stops
PIA9:14 pmGreater Peoria
May 6
PIA8:30 amGreater Peoria
8h 26m
2 stops
SAN2:56 pmSan Diego
$372

American Airlines flights from San Diego to Peoria, Illinois

Our best American Airlines deals on San Diego to Peoria, Illinois flight tickets
American Airlines
Apr 29
SAN12:17 pmSan Diego
8h 56m
1 stop
PIA11:13 pmGreater Peoria
May 6
PIA1:22 pmGreater Peoria
9h 21m
1 stop
SAN8:43 pmSan Diego
$329
American Airlines
Apr 29
SAN3:09 pmSan Diego
6h 24m
1 stop
PIA11:33 pmGreater Peoria
May 6
PIA1:22 pmGreater Peoria
10h 33m
2 stops
SAN9:55 pmSan Diego
$334
American Airlines
Apr 27
SAN1:36 pmSan Diego
8h 16m
1 stop
PIA11:52 pmGreater Peoria
May 4
PIA7:05 pmGreater Peoria
6h 28m
1 stop
SAN11:33 pmSan Diego
$439

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 March 12, 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 4/29

12:17 pm-11:13 pm

1 stop8h 56m

Greater Peoria

Wed 5/6

1:22 pm-8:43 pm

1 stop9h 21m

$329

San DiegoPeoria

SAN - PIA

SANPIA

San Diego

Wed 4/29

3:09 pm-11:33 pm

1 stop6h 24m

Greater Peoria

Wed 5/6

1:22 pm-9:55 pm

2 stops10h 33m

$334

San DiegoPeoria

SAN - PIA

SANPIA

San Diego

Thu 7/9

9:59 pm-11:59 am

1 stop12h 00m

Greater Peoria

Sun 7/19

9:10 pm-8:58 am

1 stop13h 48m

$340
Quickest round-trip

San DiegoPeoria

SAN - PIA

SANPIA

San Diego

Fri 8/28

1:53 pm-12:22 am

1 stop8h 29m

Greater Peoria

Mon 8/31

1:21 pm-6:30 pm

1 stop7h 09m

$349

San DiegoPeoria

SAN - PIA

SANPIA

San Diego

Fri 8/28

12:33 pm-12:22 am

2 stops9h 49m

Greater Peoria

Mon 8/31

1:21 pm-6:30 pm

1 stop7h 09m

$354

San DiegoPeoria

SAN - PIA

SANPIA

San Diego

Wed 4/29

11:01 am-9:14 pm

2 stops8h 13m

Greater Peoria

Wed 5/6

8:30 am-2:56 pm

2 stops8h 26m

$372

San DiegoPeoria

SAN - PIA

SANPIA

San Diego

Thu 6/18

11:16 am-7:56 pm

1 stop6h 40m

Greater Peoria

Sun 6/21

9:28 pm-8:58 am

1 stop13h 30m

$383

San DiegoPeoria

SAN - PIA

SANPIA

San Diego

Wed 4/1

6:20 am-4:44 pm

1 stop8h 24m

Greater Peoria

Tue 4/7

8:50 am-2:57 pm

1 stop8h 07m

$402

San DiegoPeoria

SAN - PIA

SANPIA

San Diego

Wed 4/1

6:20 am-4:44 pm

1 stop8h 24m

Greater Peoria

Tue 4/7

10:40 am-5:16 pm

2 stops8h 36m

$407

San DiegoPeoria

SAN - PIA

SANPIA

San Diego

Thu 7/9

11:16 am-11:59 am

2 stops22h 43m

Greater Peoria

Sun 7/19

9:10 pm-8:58 am

1 stop13h 48m

$419

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Peoria from

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 June is your next best option. Flight prices from San Diego to Peoria, Illinois during June average around $308.

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 40m

Direct flights

None
The fastest flight from San Diego to Peoria, Illinois takes 6h 40m
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 6h 40m.

  • 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
9,418 reviews
Search United Airlines flights
American AirlinesPriceFrom $288Free CancellationRating
7.1
11,435 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

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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