PIA - SAN

$371 Find Cheap Flights from Peoria to San Diego - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$371
Typical prices: $358-$537
American Airlines
Wed 12/12Sun 12/16
PIA - SAN • 1 stop
Cheapest one-way
$384
Typical prices: $506-$622
Multiple Airlines
Thu 12/27
PIA - SAN • 2 stops
When to travel
August
Cheapest • 24% price drop
February
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Las Vegas Harry Reid Intl (LAS)
Cheapest • Avg $390 (round-trip)
Dallas/Fort Worth (DFW)
Shortest trip • 6h 53m (one-way)
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Cheap Flights from Peoria to San Diego (PIA-SAN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Peoria to San Diego

Sat, Dec 12 - Wed, Dec 16
American Airlines Logo
5:57 pm - 11:59 pmPIA  Greater Peoria-SAN San Diego
8h 02m1 stop Chicago O'Hare Intl
American Airlines Logo
6:15 am - 3:48 pmSAN  San Diego-PIA Greater Peoria
7h 33m1 stop Dallas/Fort Worth
$371American Airlines
Wed, Jan 20 - Sat, Jan 23
American Airlines Logo
5:42 am - 1:09 pmPIA  Greater Peoria-SAN San Diego
9h 27m1 stop Chicago O'Hare Intl
American Airlines Logo
7:36 am - 6:06 pmSAN  San Diego-PIA Greater Peoria
8h 30m1 stop Chicago O'Hare Intl
$371American Airlines
Sat, Dec 12 - Thu, Dec 17
American Airlines Logo
6:00 am - 12:43 pmPIA  Greater Peoria-SAN San Diego
8h 43m1 stop Chicago O'Hare Intl
American Airlines Logo
2:04 pm - 12:15 amSAN  San Diego-PIA Greater Peoria
8h 11m1 stop Chicago O'Hare Intl
$375American Airlines
Wed, Dec 16 - Mon, Dec 21
American Airlines Logo
4:47 pm - 11:56 pmPIA  Greater Peoria-SAN San Diego
9h 09m1 stop Dallas/Fort Worth
American Airlines Logo
3:13 pm - 11:17 pmSAN  San Diego-PIA Greater Peoria
6h 04m1 stop Dallas/Fort Worth
$375American Airlines
Sat, Dec 12 - Wed, Dec 16
United Airlines Logo
8:40 am - 1:13 pmPIA  Greater Peoria-SAN San Diego
6h 33m1 stop Denver Intl
United Airlines Logo
6:45 am - 5:58 pmSAN  San Diego-PIA Greater Peoria
9h 13m2 stops Denver Intl Chicago O'Hare Intl
$376United Airlines
Wed, Jan 20 - Sat, Jan 23
United Airlines Logo
10:40 am - 5:11 pmPIA  Greater Peoria-SAN San Diego
8h 31m2 stops Chicago O'Hare Intl Los Angeles
United Airlines Logo
10:30 am - 9:15 pmSAN  San Diego-PIA Greater Peoria
8h 45m1 stop Chicago O'Hare Intl
$376United Airlines
Mon, Nov 23 - Tue, Dec 1
United Airlines Logo
5:30 pm - 10:58 pmPIA  Greater Peoria-SAN San Diego
7h 28m1 stop Chicago O'Hare Intl
United Airlines Logo
6:20 am - 5:58 pmSAN  San Diego-PIA Greater Peoria
9h 38m2 stops Los Angeles Chicago O'Hare Intl
$380United Airlines
Fri, Dec 4 - Wed, Dec 9
United Airlines Logo
5:30 pm - 10:33 pmPIA  Greater Peoria-SAN San Diego
7h 03m1 stop Chicago O'Hare Intl
United Airlines Logo
11:00 am - 9:00 pmSAN  San Diego-PIA Greater Peoria
8h 00m2 stops Denver Intl Chicago O'Hare Intl
$380United Airlines
Thu, Nov 19 - Sat, Nov 21
Multiple Airlines Logo
9:29 pm - 7:55 amPIA  Greater Peoria-SAN San Diego
12h 26m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
9:07 pm - 8:39 pmSAN  San Diego-PIA Greater Peoria
21h 32m2 stops Phoenix Sky Harbor Intl Las Vegas Harry Reid Intl
$425Multiple Airlines
Sun, Mar 14 - Fri, Mar 19
Multiple Airlines Logo
9:23 pm - 2:38 pmPIA  Greater Peoria-SAN San Diego
19h 15m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
8:37 pm - 9:03 pmSAN  San Diego-PIA Greater Peoria
22h 26m2 stops Las Vegas Harry Reid Intl Phoenix-Mesa Gateway
$723Multiple Airlines
Booking Insights

Price, demand and travel trends for Peoria to San Diego flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Peoria to San Diego?

Round-trip flights from Peoria to San Diego typically range from $358 to $537. The lowest price found in the past 5 days was $371, on American Airlines.

What's the cheapest day of the week to fly from Peoria to San Diego?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Peoria to San Diego. It’s 18% cheaper than the average day, while Sunday is the most expensive, with prices 38% higher.

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Key details for Peoria to San Diego flights

Low season

October

Cheapest flight

$371
Beat the crowds with an average 61% drop in travelers.
The most popular month to fly with an average 32% increase in travelers.
Round-trip flight from Peoria to San Diego

When to book flights from Peoria to San Diego

Are your dates flexible? Find out the best times to travel from Peoria to San Diego based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Peoria to San Diego flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Peoria to San Diego?

    Only Economy Class is available on flights from Peoria to San Diego.

  • How long is a flight from Peoria to San Diego?

    There are currently no nonstop flights available from Peoria to San Diego. Flights with 1 layover take between 6h 53m and 11h 56m in total, depending on the connection.

  • Do I need a passport to fly from Peoria to San Diego?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Peoria to San Diego flight?

    Round-trip flights from Peoria to San Diego range from $358 to $537, with an average of $442 over the past 12 months. Anything below $358 counts as a good deal.

  • Have flight prices from Peoria to San Diego changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $371 to $1,317. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Peoria to San Diego looking right now?

    One-way fares from Peoria to San Diego are currently lower than usual. Average one-way flight prices are about $438, which is 18% below the typical average for this route.

  • What car rental options are available at San Diego Airport (SAN)?

    San Diego Airport (SAN) hosts 5 major car rental companies, with daily rates averaging $53 for economy cars. Top options include:

    • Dollar
    • Payless
    • Europcar
    • Thrifty
    • Fox

  • Which airports can I use when flying from Peoria to San Diego?

    Flights from Peoria to San Diego usually depart from Greater Peoria (PIA) and arrive at San Diego (SAN).

  • Which airports do connecting flights from Peoria to San Diego pass through?

    One-stop flights from Peoria to San Diego most commonly connect through:

    • Chicago O'Hare Intl (ORD) - 62% of one-stop connections
    • Dallas/Fort Worth (DFW) - 28% of one-stop connections
    • Denver Intl (DEN) - 9% of one-stop connections
    • Las Vegas Harry Reid Intl (LAS) - 1% of one-stop connections

  • Can I save money by using flexible dates for flights from Peoria to San Diego?

    Yes. Flexible dates can save you up to 41% on flights from Peoria to San Diego. Tuesday is the cheapest departure day at $364 round-trip on average, while Sunday is the most expensive at $613, a difference of $249.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Peoria to San Diego?

    Flying via Dallas/Fort Worth (DFW) gives the shortest average 1-stop total travel time at 6h 53m, compared with 7h 12m via Denver Intl (DEN) and 7h 27m via Chicago O'Hare Intl (ORD).

  • What is the time difference between Peoria and San Diego?

    San Diego is 2 hours behind Peoria (Pacific Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in San Diego?

    Some of the most popular sights in San Diego are Gaslamp Quarter, San Diego Convention Center and SeaWorld San Diego. These are among the most viewed places in San Diego on KAYAK.

Your guide to booking Peoria to San Diego flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Sunday. On this route, Tuesday flights average $364, about $249 less than Sunday fares (41% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Peoria to San Diego trip for August. Fares historically average $334 round-trip in that month - typically $279 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to San Diego Airport.

    • Courtyard by Marriott San Diego Downtown Little Italy
    • Bay Club Hotel & Marina
    • Sheraton San Diego Resort

More options for your flight from Peoria to San Diego

Complete your trip to San Diego with a hotel stay or car rental

Car rentals in San Diego
Hotels in San Diego
Vacations in San Diego