Cheap flights from San Diego to Illinois from $54
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Illinois departing on 6/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from San Diego to Illinois by changing tabs
Find the cheapest one-way flights from San Diego to Illinois
If you're looking for one-way flights from San Diego to Illinois, view some of our deals below provided by American Airlines, Frontier and Spirit Airlines
Search last-minute flights to Illinois from San Diego
Find and compare round-trip flight prices for your last-minute flight from San Diego to Illinois
Best airlines flying from San Diego to Illinois
Compare and see reviews for airlines that fly from San Diego to Illinois with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $90 | Free Cancellation | Rating 6.3 4,132 reviews | |||
| PriceFrom $113 | Free Cancellation | Rating 6.4 8,743 reviews | |||
| PriceFrom $218 | Free Cancellation | Rating 7.4 11,228 reviews | |||
| PriceFrom $221 | Free Cancellation | Rating 7.3 14,875 reviews | |||
| PriceFrom $236 | Free Cancellation | Rating 8.0 10,951 reviews | |||
| PriceFrom $307 | Free Cancellation | Rating 8.0 9,117 reviews |
Spirit Airlines flights from San Diego to Illinois
Our best Spirit Airlines deals on San Diego to Illinois flight tickets
Frontier flights from San Diego to Illinois
Our best Frontier deals on San Diego to Illinois flight tickets
How to get the cheapest flight ticket from San Diego to Illinois
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest airline that flies to Illinois from San Diego?
Frontier. Alaska Airlines, American Airlines, and Delta are the most popular carriers operating from San Diego to Illinois
What is the cheapest San Diego to Illinois flight route?
San Diego - Chicago O'Hare Intl. Fly from San Diego to Chicago O'Hare Intl for the best San Diego - Illinois flight prices
What cabin class options are available on San Diego to Illinois flights?
There are 3 cabin classes available to choose from on San Diego to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on San Diego to Illinois flights?
You could potentially save up to 75% on your flight if you consider stops on a San Diego to Illinois flight.
Cheap San Diego to Illinois flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Diego to Illinois
Best Price Found | $54 |
|---|---|
Fastest flight time | 3h 50m |
Direct flights | Every day |
Airports in Illinois | 6 airports |
When did momondo last update prices for flights from San Diego Airport to Illinois?
Prices for flights from San Diego Airport to Illinois refresh daily.
How many operators does momondo search for flights from San Diego Airport to Illinois?
As of April 2024, there are 6 operators available to choose from for flights from San Diego Airport to Illinois.
How old do you have to be to fly from San Diego Airport to Illinois?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal from San Diego to Illinois?
It is quick and easy to find San Diego to Illinois flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Illinois that suits you.
Can I find flights from San Diego to Illinois with flexible booking policies on momondo?
Flights from San Diego to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from San Diego to Illinois?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Illinois from San Diego.
I’m not ready to book a flight from San Diego to Illinois right now. Can momondo alert me if prices change?
If you are not ready to book a flight from San Diego to Illinois now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Illinois and let you know when they change.