SAN - PIA

$302 Find Cheap Flights from San Diego to Peoria

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Diego to Peoria departing on 3/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Peoria

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Peoria, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Peoria, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$359
Overall average: $431
United Airlines
Wed 2/11Sun 2/15
SAN - PIA • 1 stop
Cheapest one-way
$190
Multiple Airlines
Wed 3/25
SAN - PIA • 1 stop
When to travel
November
Cheapest • 31% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Peoria!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Diego to Peoria that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Diego to Peoria

Wed, Feb 11 - Sun, Feb 15
United Airlines Logo
11:10 am - 8:47 pm
SAN
-
PIA
7h 37m
1 stop
United Airlines Logo
5:45 pm - 10:44 pm
PIA
-
SAN
6h 59m
1 stop
$359United Airlines
Wed, Feb 11 - Sun, Feb 15
United Airlines Logo
11:08 am - 8:47 pm
SAN
-
PIA
7h 39m
2 stops
United Airlines Logo
5:45 pm - 10:44 pm
PIA
-
SAN
6h 59m
1 stop
$364United Airlines
Wed, Feb 11 - Sun, Feb 15
United Airlines Logo
11:08 am - 8:47 pm
SAN
-
PIA
7h 39m
2 stops
United Airlines Logo
2:51 pm - 10:35 pm
PIA
-
SAN
9h 44m
2 stops
$370United Airlines
Tue, Mar 3 - Mon, Mar 9
United Airlines Logo
10:30 pm - 2:10 pm
SAN
-
PIA
13h 40m
2 stops
United Airlines Logo
2:20 pm - 7:00 pm
PIA
-
SAN
6h 40m
1 stop
$404United Airlines
Wed, Feb 18 - Sat, Feb 21
United Airlines Logo
10:15 pm - 2:10 pm
SAN
-
PIA
13h 55m
2 stops
United Airlines Logo
2:51 pm - 11:40 pm
PIA
-
SAN
10h 49m
2 stops
$409United Airlines
Wed, Feb 18 - Sat, Feb 21
United Airlines Logo
7:50 pm - 10:11 am
SAN
-
PIA
12h 21m
2 stops
United Airlines Logo
1:25 pm - 11:40 pm
PIA
-
SAN
12h 15m
2 stops
$410United Airlines
Tue, Mar 3 - Mon, Mar 9
United Airlines Logo
11:30 am - 8:37 pm
SAN
-
PIA
7h 07m
1 stop
United Airlines Logo
2:20 pm - 7:00 pm
PIA
-
SAN
6h 40m
1 stop
$424United Airlines
Fri, Apr 17 - Mon, Apr 20
United Airlines Logo
6:22 pm - 10:02 am
SAN
-
PIA
13h 40m
2 stops
United Airlines Logo
5:25 pm - 10:59 pm
PIA
-
SAN
7h 34m
1 stop
$429United Airlines
Tue, Mar 3 - Mon, Mar 9
United Airlines Logo
10:30 pm - 2:10 pm
SAN
-
PIA
13h 40m
2 stops
United Airlines Logo
1:25 pm - 10:00 pm
PIA
-
SAN
10h 35m
2 stops
$434United Airlines
Fri, Apr 17 - Mon, Apr 20
United Airlines Logo
6:22 pm - 10:02 am
SAN
-
PIA
13h 40m
2 stops
United Airlines Logo
2:50 pm - 11:59 pm
PIA
-
SAN
11h 09m
2 stops
$435United Airlines
Booking Insights

KAYAK's insights & trends for San Diego to Peoria flights

Get data-powered insights and trends into flights from San Diego to Peoria to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Diego to Peoria, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Diego to Peoria is November, where tickets cost $288 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $579 and $568 respectively.

Good to know

Low seasonJanuary
Cheapest flight$190
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 37% increase in price.
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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Diego to Peoria

  • What is the cheapest flight from San Diego to Peoria?

    In the last 3 days, the lowest price for a flight from San Diego to Peoria was $190 for a one-way ticket and $359 for a round-trip.

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

    No, a passport isn't needed to fly from San Diego to Peoria. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from San Diego to Peoria?

    San Diego airport is called San Diego and the only airport in Peoria is Greater Peoria.

  • Which aircraft models fly most regularly from San Diego to Peoria?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Diego to Peoria?

    Star Alliance, and oneworld are the airline alliances operating flights between San Diego and Peoria, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from San Diego to Peoria, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from San Diego to Peoria are United Airlines and American Airlines. With an average price for the route of $504 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $463 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from San Diego to Peoria?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Diego to Peoria.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Diego to Peoria?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Peoria from San Diego is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Diego to Peoria?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Peoria with an airline and back to San Diego with another airline. Booking your flights between San Diego and PIA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Diego to Peoria?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Peoria from San Diego up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from San Diego to Peoria

 
See real verified KAYAK customer reviews for airlines flying from San Diego to Peoria. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Diego to Peoria? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9210 reviews
6.6Food
7.7Boarding
7.3Comfort
8.1Crew
7.1Entertainment
Airline reviews

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

4.0 OkaySean, Jan 2026
BOS - ORD
Read more United Airlines reviews

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

The food was terrible this time. Otherwise pleasant, quiet, on-time.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

Everything was absolutely wonderful from check in to baggage claim. Staff was very professional and sweet. Will definitely recommend United to family and friends.

They did the one thing that really matters - got to Chicago early.

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

Very bad! They kept delaying my flight and wouldn’t do anything about it

Pilot navigated severe weather/snow storm with skill. Described his intentions clearly

Little warm on the plane and delayed for an hour

So excited very proud first of all I wanna thank kayak all updates very professional and fast alart And amazing cabin crew so nice to me they deserve big salute

The boarding process needs to be fixed. The zone don't work, especially when there is hardly anyone in zones 3, 4,and 5, leaving the majority of the passengers backed up in the aisle, especially because passengers seated near the front are blocking passengers who are seated in the rear of the plane. It would also help if the size of carry on bags was more strictly enforced.

Awful. They won’t help me with anything. I booked on American but they abdicated to Iberia. The ticket was overpriced. Everything negative

I enjoyed the extra leg room compared to other airlines. The first stewards made my daughter’s birthday special by giving her an extra snack. Then the last one coming home from Chicago to Appleton made our night really enjoyable Thanks for making our trip enjoyable

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

It was a typical flight. We had a delay which seems to be the normality now. And we had no in flight service due to conditions.

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

Terrible. Flight delayed for more than 8 hours with only a $12 meal voucher provided for the inconvenience. The airplane did not have breaks on arrival yet they still made us go through the motions and board on time knowing we could not take off then sit for 40+ minutes before having to get of the time. A complete waste of my time. I cannot believe they can stay business with these shenanigans. I’ll avoid this company like the plague moving forward as the lack of accountability is disgraceful.

Everything you need to know for your flight from San Diego to Peoria

Information on your arrival and departure airports