PIA - SAN

$309 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
$338
Typical prices: $344-$549
American Airlines
Sun 10/14Sun 10/21
PIA - SAN • 1 stop
Cheapest one-way
$309
Typical prices: $266-$506
Multiple Airlines
Mon 11/5
PIA - SAN • 2 stops
When to travel
August
Cheapest • 25% 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 46m (one-way)
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Flight Deals

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

Wed, Oct 14 - Wed, Oct 21
American Airlines Logo
5:30 pm - 11:19 pmPIA  Greater Peoria-SAN San Diego
7h 49m1 stop Chicago O'Hare Intl
American Airlines Logo
1:12 pm - 12:10 amSAN  San Diego-PIA Greater Peoria
8h 58m1 stop Chicago O'Hare Intl
$338American Airlines
Sat, Oct 24 - Sat, Oct 31
American Airlines Logo
5:30 pm - 11:19 pmPIA  Greater Peoria-SAN San Diego
7h 49m1 stop Chicago O'Hare Intl
American Airlines Logo
3:07 pm - 11:24 pmSAN  San Diego-PIA Greater Peoria
6h 17m1 stop Dallas/Fort Worth
$338American Airlines
Wed, Nov 4 - Sat, Nov 7
American Airlines Logo
6:02 am - 10:56 amPIA  Greater Peoria-SAN San Diego
6h 54m1 stop Chicago O'Hare Intl
American Airlines Logo
1:29 pm - 12:03 amSAN  San Diego-PIA Greater Peoria
8h 34m1 stop Chicago O'Hare Intl
$338American Airlines
Sat, Oct 24 - Sat, Oct 31
American Airlines Logo
4:42 pm - 11:38 pmPIA  Greater Peoria-SAN San Diego
8h 56m1 stop Dallas/Fort Worth
American Airlines Logo
6:15 am - 4:59 pmSAN  San Diego-PIA Greater Peoria
8h 44m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl
$354American Airlines
Sat, Oct 24 - Sat, Oct 31
United Airlines Logo
8:30 am - 2:50 pmPIA  Greater Peoria-SAN San Diego
8h 20m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
6:20 am - 4:47 pmSAN  San Diego-PIA Greater Peoria
8h 27m2 stops Los Angeles Chicago O'Hare Intl
$361United Airlines
Wed, Oct 14 - Wed, Oct 21
United Airlines Logo
6:15 am - 11:25 amPIA  Greater Peoria-SAN San Diego
7h 10m1 stop Chicago O'Hare Intl
United Airlines Logo
11:00 am - 10:58 pmSAN  San Diego-PIA Greater Peoria
9h 58m2 stops Denver Intl Chicago O'Hare Intl
$394United Airlines
Wed, Oct 14 - Wed, Oct 21
United Airlines Logo
6:15 am - 11:25 amPIA  Greater Peoria-SAN San Diego
7h 10m1 stop Chicago O'Hare Intl
United Airlines Logo
11:00 am - 10:58 pmSAN  San Diego-PIA Greater Peoria
9h 58m2 stops Denver Intl Chicago O'Hare Intl
$401United Airlines
Sun, Jan 3 - Sat, Jan 9
Multiple Airlines Logo
9:13 pm - 11:01 amPIA  Greater Peoria-SAN San Diego
15h 48m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
8:37 pm - 8:39 pmSAN  San Diego-PIA Greater Peoria
22h 02m1 stop Las Vegas Harry Reid Intl
$461Multiple Airlines
Sun, Oct 11 - Thu, Oct 15
Multiple Airlines Logo
5:24 pm - 11:56 pmPIA  Greater Peoria-SAN San Diego
8h 32m1 stop Denver Intl
Multiple Airlines Logo
8:34 pm - 11:59 amSAN  San Diego-PIA Greater Peoria
37h 25m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl
$578Multiple Airlines
Sun, Oct 11 - Thu, Oct 15
Multiple Airlines Logo
5:24 pm - 11:56 pmPIA  Greater Peoria-SAN San Diego
8h 32m1 stop Denver Intl
Multiple Airlines Logo
8:34 pm - 11:59 amSAN  San Diego-PIA Greater Peoria
37h 25m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl
$588Multiple 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 from Peoria to San Diego with more confidence.

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

Round-trip flights from Peoria to San Diego start at $338. Prices are below average for this route right now, with typical round-trip fares ranging from $344 to $549. The lowest price found in the past 5 days was $338 on American Airlines.

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

Tuesday is the cheapest day of the week to fly from Peoria to San Diego, it is 19% cheaper than the average day. Sunday is the most expensive day with flight prices 37% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Peoria to San Diego?

•August is the cheapest month to fly from Peoria to San Diego at $334 round-trip.
•December ($613) and March ($607) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 83% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Peoria to San Diego flights

Low season

October

Cheapest flight

$309
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 19% lower on average.
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 route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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).

  • 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.

  • 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) - 61% of one-stop connections
    • Dallas/Fort Worth (DFW) - 30% of one-stop connections
    • Denver Intl (DEN) - 7% of one-stop connections
    • Las Vegas Harry Reid Intl (LAS) - 1% of one-stop connections

    Chicago O'Hare Intl (ORD) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 41% on the Peoria to San Diego route. 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.

  • 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.

  • 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 46m 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.

  • 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 $338 to $1,030. That means the highest observed fare was about 3x 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 $377, which is 9% below the typical average for this route.

  • 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 46m, compared with 7h 14m 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 car rental options are available at San Diego Airport (SAN)?

    San Diego Airport (SAN) hosts 5 major car rental companies, with daily rates starting from around $14 for economy cars. Top options include:
    • Dollar
    • Payless
    • Europcar
    • Thrifty
    • Fox

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

    Round-trip flights from Peoria to San Diego range from $344 to $549, with an average of $445 over the past 12 months. Anything below $344 counts as a good deal.

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 can be flexible, aim for a Tuesday departure instead of Sunday. On this route, Tuesday flights average $364 - about $249 less than Sunday (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
    - Wyndham San Diego Bayside

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
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