SAN - PIA

$365 Find Cheap Flights from San Diego to Peoria - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$365
Typical prices: $399-$569
United Airlines
Mon 12/31Sat 1/6
SAN - PIA • 1 stop
Cheapest one-way
$389
Typical prices: $342-$470
Multiple Airlines
Thu 9/27
SAN - PIA • 2 stops
When to travel
November
Cheapest • 43% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Chicago O'Hare Intl (ORD)
Cheapest • Avg $439 (round-trip)
Denver Intl (DEN)
Shortest trip • 6h 55m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from San Diego to Peoria (SAN-PIA)

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

Recent round-trip flight deals from San Diego to Peoria

Thu, Dec 31 - Wed, Jan 6
United Airlines Logo
11:25 am - 9:10 pmSAN  San Diego-PIA Greater Peoria
7h 45m1 stop Denver Intl
United Airlines Logo
5:00 am - 11:16 amPIA  Greater Peoria-SAN San Diego
8h 16m1 stop Chicago O'Hare Intl
$365United Airlines
Thu, Dec 31 - Wed, Jan 6
United Airlines Logo
11:25 am - 9:10 pmSAN  San Diego-PIA Greater Peoria
7h 45m1 stop Denver Intl
United Airlines Logo
8:14 am - 4:09 pmPIA  Greater Peoria-SAN San Diego
9h 55m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
$370United Airlines
Fri, Oct 9 - Thu, Oct 15
American Airlines Logo
1:12 pm - 12:10 amSAN  San Diego-PIA Greater Peoria
8h 58m1 stop Chicago O'Hare Intl
American Airlines Logo
5:30 pm - 11:19 pmPIA  Greater Peoria-SAN San Diego
7h 49m1 stop Chicago O'Hare Intl
$379American Airlines
Wed, Dec 16 - Sun, Dec 20
American Airlines Logo
7:41 am - 5:08 pmSAN  San Diego-PIA Greater Peoria
7h 27m1 stop Chicago O'Hare Intl
American Airlines Logo
5:19 pm - 11:36 pmPIA  Greater Peoria-SAN San Diego
8h 17m1 stop Chicago O'Hare Intl
$400American Airlines
Thu, Nov 19 - Sun, Nov 22
American Airlines Logo
1:36 pm - 12:04 amSAN  San Diego-PIA Greater Peoria
8h 28m1 stop Chicago O'Hare Intl
American Airlines Logo
5:37 pm - 11:47 pmPIA  Greater Peoria-SAN San Diego
8h 10m1 stop Chicago O'Hare Intl
$414American Airlines
Wed, Dec 16 - Sun, Dec 20
American Airlines Logo
7:41 am - 5:08 pmSAN  San Diego-PIA Greater Peoria
7h 27m1 stop Chicago O'Hare Intl
American Airlines Logo
5:19 pm - 11:36 pmPIA  Greater Peoria-SAN San Diego
8h 17m1 stop Chicago O'Hare Intl
$420American Airlines
Tue, Sep 29 - Sat, Oct 3
American Airlines Logo
6:15 am - 4:58 pmSAN  San Diego-PIA Greater Peoria
8h 43m1 stop Chicago O'Hare Intl
American Airlines Logo
4:43 pm - 9:48 pmPIA  Greater Peoria-SAN San Diego
7h 05m1 stop Dallas/Fort Worth
$430American Airlines
Thu, Dec 31 - Wed, Jan 6
United Airlines Logo
11:25 am - 10:41 pmSAN  San Diego-PIA Greater Peoria
9h 16m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
10:40 am - 5:27 pmPIA  Greater Peoria-SAN San Diego
8h 47m2 stops Chicago O'Hare Intl Los Angeles Los Angeles
$431United Airlines
Sat, Jan 9 - Mon, Jan 11
United Airlines Logo
6:50 am - 5:00 pmSAN  San Diego-PIA Greater Peoria
8h 10m1 stop Chicago O'Hare Intl
United Airlines Logo
5:41 pm - 10:37 pmPIA  Greater Peoria-SAN San Diego
6h 56m1 stop Chicago O'Hare Intl
$465United Airlines
Sat, Jan 9 - Mon, Jan 11
United Airlines Logo
7:10 am - 9:21 pmSAN  San Diego-PIA Greater Peoria
12h 11m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
5:41 pm - 10:37 pmPIA  Greater Peoria-SAN San Diego
6h 56m1 stop Chicago O'Hare Intl
$470United Airlines
Booking Insights

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

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

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

Round-trip flights from San Diego to Peoria start at $365. Prices are below average for this route right now, with typical round-trip fares ranging from $399 to $569. The lowest price found in the past 5 days was $365 on United Airlines.

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

Wednesday is the cheapest day of the week to fly from San Diego to Peoria, it is 21% cheaper than the average day. Monday is the most expensive day with flight prices 51% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

•November is the cheapest month to fly from San Diego to Peoria at $288 round-trip.
•December ($579) and July ($550) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 101% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for San Diego to Peoria flights

Low season

February

Cheapest flight

$389
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly and prices are also 17% lower on average.
Flight from San Diego to Peoria

When to book flights from San Diego to Peoria

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

Your San Diego to Peoria 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 San Diego to Peoria?

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

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

    Two cabin classes are available on flights from San Diego to Peoria:

    • Economy Class
    • First Class

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

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

    • Dallas/Fort Worth (DFW) - 49% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 44% of one-stop connections
    • Denver Intl (DEN) - 7% of one-stop connections

    Dallas/Fort Worth (DFW) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 48% on the San Diego to Peoria route. Wednesday is the cheapest departure day at $399 round-trip on average, while Monday is the most expensive at $766, a difference of $367. 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 long is a flight from San Diego to Peoria?

    There are currently no nonstop flights available from San Diego to Peoria. Flights with 1 layover take between 6h 55m and 7h 44m in total, depending on the connection.

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

    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 San Diego to Peoria 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 $365 to $1,361. That means the highest observed fare was about 4x higher than the lowest one.

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

    One-way fares from San Diego to Peoria are currently higher than usual. Average one-way flight prices are about $414, which is 17% above the typical average for this route.

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

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 6h 55m, compared with 6h 59m via Dallas/Fort Worth (DFW) and 7h 44m via Chicago O'Hare Intl (ORD).

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

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

  • What car rental options are available at Greater Peoria Airport (PIA)?

    Greater Peoria Airport (PIA) hosts 5 major car rental companies, with daily rates starting from around $28 for economy cars. Top options include:
    • Alamo
    • Budget
    • Enterprise Rent-A-Car
    • Avis
    • National

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

    Round-trip flights from San Diego to Peoria range from $399 to $569, with an average of $504 over the past 12 months. Anything below $399 counts as a good deal.

Your guide to booking San Diego to Peoria 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 Wednesday departure instead of Monday. On this route, Wednesday flights average $399 - about $367 less than Monday (48% savings) based on the last 12 months.
  • If you can choose when to travel, plan your San Diego to Peoria trip for November. Fares historically average $288 round-trip in that month - typically $291 less than the most expensive month, which is December (based on the last 12 months).

More options for your flight from San Diego to Peoria

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