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

PIA — SAN
Sep 27 — Oct 41

The best prices from Greater Peoria to San Diego are usually found in October or December, booked 42 days in advance, depart on a Monday or Thursday and return on a Wednesday

How to find the cheapest flight from Peoria (PIA) to San Diego (SAN)

All the information you need to plan the best PIA to SAN flight in 2022: compare Peoria to San Diego flight prices with the expected peak season, weather and rainfall in San Diego.

PIA - SAN

Price

$265 - $657

SAN

Temperature

57.2 - 71.6 °F

SAN

Rainfall

0 - 2.3 inches

Popular inJuneHigh demand for flights, 28% potential price rise
Cheapest inOctoberBest time to find cheap flights, 44% potential price drop
Round-trip from$265From Greater Peoria to San Diego
One-way from$174One-way flight from Greater Peoria to San Diego

What is the cheapest day to fly round-trip from Peoria, Illinois to San Diego?

Travelers have found that booking a Sunday departure is the best way to save up to 112% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Peoria, Illinois to San Diego?

Travelers have found it’s best to book a flight 43 days in advance to save up to 78% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 43 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Peoria, Illinois to San Diego 1-2 weeks in advance for as low as $597, or $791 for flights within the next 24 hours.

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

Our data shows that October tends to be the cheapest month to fly to San Diego from Peoria, Illinois. Users have commonly found prices around $474 for the month, but tickets can be as low as $175. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from Peoria, Illinois to San Diego (PIA - SAN)?

When flying from Peoria, Illinois to San Diego, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 39% versus a flight at noon.

Cheap flights from Peoria to San Diego in September, October 2022

The best prices found for PIA to SAN flights for September, October
Sep 30 - Nov 4
PIA

Greater Peoria

SAN

San Diego

1 stop

9h 14m
SAN

San Diego

PIA

Greater Peoria

1 stop

5h 48m
$307

Multiple Airlines

Pick Dates

Deal found 19/9/22

Sep 30 - Oct 2
PIA

Greater Peoria

SAN

San Diego

1 stop

9h 14m
SAN

San Diego

PIA

Greater Peoria

1 stop

11h 58m
$330

Multiple Airlines

Pick Dates

Deal found 19/9/22

Sep 30 - Oct 3
PIA

Greater Peoria

SAN

San Diego

1 stop

9h 14m
SAN

San Diego

PIA

Greater Peoria

1 stop

11h 47m
$345

Multiple Airlines

Pick Dates

Deal found 19/9/22

Peoria to San Diego 2022 flight deals

Cheap flights to San Diego from Peoria found for this year
Sep 30 - Nov 4
PIA

Greater Peoria

SAN

San Diego

1 stop

9h 14m
SAN

San Diego

PIA

Greater Peoria

1 stop

5h 48m
$307

Multiple Airlines

Pick Dates

Deal found 19/9/22

Sep 30 - Oct 2
PIA

Greater Peoria

SAN

San Diego

1 stop

9h 14m
SAN

San Diego

PIA

Greater Peoria

1 stop

11h 58m
$330

Multiple Airlines

Pick Dates

Deal found 19/9/22

Sep 30 - Oct 3
PIA

Greater Peoria

SAN

San Diego

1 stop

9h 14m
SAN

San Diego

PIA

Greater Peoria

1 stop

11h 47m
$345

Multiple Airlines

Pick Dates

Deal found 19/9/22

Cheap United Airlines flights from Peoria to San Diego

Nov 12 - Nov 16
PIA

Greater Peoria

SAN

San Diego

1 stop

9h 03m
SAN

San Diego

PIA

Greater Peoria

2 stops

26h 13m
$399

United Airlines

Pick Dates

Deal found 19/9/22

Jan 6 - Jan 14
PIA

Greater Peoria

SAN

San Diego

2 stops

15h 39m
SAN

San Diego

PIA

Greater Peoria

1 stop

6h 22m
$410

United Airlines

Pick Dates

Deal found 19/9/22

Jan 20 - Jan 24
PIA

Greater Peoria

SAN

San Diego

1 stop

8h 30m
SAN

San Diego

PIA

Greater Peoria

2 stops

20h 32m
$425

United Airlines

Pick Dates

Deal found 21/9/22

Cheap American Airlines flights from Peoria to San Diego

Jan 6 - Jan 11
PIA

Greater Peoria

SAN

San Diego

1 stop

8h 51m
SAN

San Diego

PIA

Greater Peoria

1 stop

9h 27m
$430

American Airlines

Pick Dates

Deal found 19/9/22

Nov 12 - Nov 16
PIA

Greater Peoria

SAN

San Diego

1 stop

8h 33m
SAN

San Diego

PIA

Greater Peoria

1 stop

5h 53m
$431

American Airlines

Pick Dates

Deal found 19/9/22

Jan 20 - Jan 24
PIA

Greater Peoria

SAN

San Diego

1 stop

8h 10m
SAN

San Diego

PIA

Greater Peoria

1 stop

9h 27m
$435

American Airlines

Pick Dates

Deal found 21/9/22

Last minute flights from Peoria to San Diego

Late deals on return flights to San Diego from Peoria, departing today and this week
Sep 30 - Nov 4
PIA

Greater Peoria

SAN

San Diego

1 stop

9h 14m
SAN

San Diego

PIA

Greater Peoria

1 stop

5h 48m
$307

Multiple Airlines

Pick Dates

Deal found 19/9/22

Sep 30 - Oct 2
PIA

Greater Peoria

SAN

San Diego

1 stop

9h 14m
SAN

San Diego

PIA

Greater Peoria

1 stop

11h 58m
$330

Multiple Airlines

Pick Dates

Deal found 19/9/22

Sep 30 - Oct 3
PIA

Greater Peoria

SAN

San Diego

1 stop

9h 14m
SAN

San Diego

PIA

Greater Peoria

1 stop

11h 47m
$345

Multiple Airlines

Pick Dates

Deal found 19/9/22

One-way flights to San Diego from Peoria

The cheapest one-way flights from Peoria to San Diego
Nov 5
PIA

Greater Peoria

SAN

San Diego

1 stop

8h 56m
$174

United Airlines

Pick Dates

Deal found 20/9/22

Nov 5
PIA

Greater Peoria

SAN

San Diego

2 stops

45h 02m
$186

Multiple Airlines

Pick Dates

Deal found 20/9/22

Nov 5
PIA

Greater Peoria

SAN

San Diego

3 stops

21h 58m
$197

Multiple Airlines

Pick Dates

Deal found 20/9/22

Related info for your journey

Useful info, stats and facts about Peoria to San Diego flights.

Which airlines flying from Greater Peoria to San Diego have flexible cancellations due to COVID-19?

American Airlines, United Airlines, and Delta are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Peoria, Illinois to San Diego for under $400 on Cheapflights?

Yes, there are multiple flights from Peoria, Illinois to San Diego for under $400. The cheapest flight booked recently is on Multiple Airlines for just $343, but on average you can expect to pay $405.

Are there last-minute flights available from Peoria, Illinois to San Diego for under $400?

There are currently 20+ open flights from Peoria, Illinois to San Diego within the next 7 days for less than $400.

How popular is this Peoria, Illinois to San Diego flight route?

Within the past month, 13 users have taken a look at flights from Greater Peoria to San Diego.

What are the cheapest airlines flying from Peoria, Illinois to San Diego round-trip?

Cheapflights users have booked flights from Peoria, Illinois to San Diego round-trip from $399. Another airline that can offer you cheap pricing is American Airlines. United Airlines is priced at 15% lower than the current average price of a flight leaving 3 months from now.

What are the most popular airlines that fly from Peoria, Illinois to San Diego?

Consider American Airlines, Delta or United Airlines when booking your flight. These represent the most popular airlines when flying from Peoria, Illinois to San Diego.

What are the cheapest flights from Peoria, Illinois to San Diego?

Looking for the cheapest flight from Peoria, Illinois to San Diego? While on average our users pay $549, our data indicates the cheapest price to be $409. The most popular route (Greater Peoria - San Diego), is priced around $358.

Alternative routes for Peoria to San Diego

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Peoria to San Diego

The chart below displays the airlines Cheapflights users traveling from Peoria to San Diego choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
DeltaCheapest$182Average$436FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
American AirlinesCheapest$306Average$576FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
United AirlinesCheapest$338Average$613FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights