What's the average San Diego to Illinois flight price?

We looked at all of the upcoming return flights from San Diego to Illinois we could find over the next 12 months. It looks like ₹ 9,687 is the best price. This is good, compared to the average Illinois ticket price of ₹ 30,369.

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

The cheapest month to fly from San Diego to Greater Peoria Airport is usually June . The cheapest month to fly from San Diego to Moline Airport is usually October . The cheapest month to fly from San Diego to Chicago O'Hare International Airport is usually August . And the cheapest month to fly from San Diego to Central Illinois Regional Airport is usually June .

Which upcoming date is cheapest to fly from San Diego to Illinois on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Diego to Illinois on Thursday, 22 August 2024 .

Are there any direct flights from San Diego to Illinois?

San Diego International Airport offers direct flights to Illinois.

If I'm flying from San Diego, where in Illinois is cheapest to fly into?

If you're flying from San Diego, the cheapest city in Illinois to fly into is Chicago. The cheapest airport serving Chicago at the moment is Chicago O'Hare International.

How long is the flight from San Diego to Illinois?

The average flight time between San Diego and Illinois is 4 hours and 4 minutes.

Cheap Flights from San Diego to Illinois from ₹ 9,687 Return

Flight deals from San Diego to Illinois

Looking for cheap tickets from San Diego to Illinois, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Chicago.₹ 9,687 per passenger.Departing Thu, 22 Aug, returning Tue, 27 Aug.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from San Diego International on Thu, 22 Aug, arriving in Chicago O'Hare International.Inbound indirect flight with Spirit Airlines, departs from Chicago O'Hare International on Tue, 27 Aug, arriving in San Diego International.Price includes taxes and charges.From ₹ 9,687, select.

Bloomington.₹ 15,768 per passenger.Departing Mon, 10 Jun, returning Fri, 21 Jun.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Diego International on Mon, 10 Jun, arriving in Central Illinois Regional.Inbound indirect flight with Frontier Airlines, departs from Central Illinois Regional on Fri, 21 Jun, arriving in San Diego International.Price includes taxes and charges.From ₹ 15,768, select.

Moline.₹ 25,697 per passenger.Departing Thu, 31 Oct, returning Sun, 3 Nov.Return flight with United.Outbound indirect flight with United, departs from San Diego International on Thu, 31 Oct, arriving in Moline.Inbound indirect flight with United, departs from Moline on Sun, 3 Nov, arriving in San Diego International.Price includes taxes and charges.From ₹ 25,697, select.

Peoria.₹ 38,755 per passenger.Departing Sat, 22 Jun, returning Sat, 29 Jun.Return flight with United.Outbound indirect flight with United, departs from San Diego International on Sat, 22 Jun, arriving in Greater Peoria.Inbound indirect flight with United, departs from Greater Peoria on Sat, 29 Jun, arriving in San Diego International.Price includes taxes and charges.From ₹ 38,755, select.

Flying from San Diego to Illinois

Arm yourself with these facts on the fly.

Cheapest flight found	₹ 9,687, Chicago
Cheapest month to fly	August
Average flight time	4 hrs, 5 mins
Cheapest airport to fly from	San Diego International
Most popular airline	Southwest Airlines

How to find cheap flights from San Diego to Illinois

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from San Diego to Illinois. Other savvy travellers recently found return flights from ₹ 9,687 and one-way tickets from ₹ 4,134 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from San Diego International into Chicago

At the moment, the lowest priced flight tickets to Illinois are from San Diego International Airport to Chicago O'Hare International Airport.

Fly in August

We crunched the flight calendar and found the cheapest time to fly from San Diego to Illinois is currently August.

Fly on a Wednesday

From our data, we can see that Wednesday seems to be the cheapest time to fly from San Diego to Illinois.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from San Diego to anywhere you choose in Illinois.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from San Diego to Illinois go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the San Diego to Illinois flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

: We looked at all of the upcoming return flights from San Diego to Illinois we could find over the next 12 months. It looks like ₹ 9,687 is the best price. This is good, compared to the average Illinois ticket price of ₹ 30,369.
: The cheapest month to fly from San Diego to Greater Peoria Airport is usually June. The cheapest month to fly from San Diego to Moline Airport is usually October. The cheapest month to fly from San Diego to Chicago O'Hare International Airport is usually August. And the cheapest month to fly from San Diego to Central Illinois Regional Airport is usually June.
: After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Diego to Illinois on Thursday, 22 August 2024.
: San Diego International Airport offers direct flights to Illinois.
: If you're flying from San Diego, the cheapest city in Illinois to fly into is Chicago. The cheapest airport serving Chicago at the moment is Chicago O'Hare International.
: The average flight time between San Diego and Illinois is 4 hours and 4 minutes.

Flights from San Diego to Illinois