Helping travelers to find the best flight offers
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from San Diego to Chicago:
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Looking for cheap flights from San Diego to Chicago? Look no further! Our air ticket search website offers unbeatable deals on flights between these two vibrant cities. Whether you're traveling for business or pleasure, we've got you covered. By using our intuitive search engine, you can easily find the most affordable and convenient flights. Benefit from our extensive network of airlines and compare prices to ensure you get the best value for your money. With direct flights and convenient layovers, your journey from San Diego to Chicago will be smooth and hassle-free. Experience the diverse culture and iconic landmarks of Chicago while saving big on airfare. Don't miss out on exploring the Magnificent Mile, Millennium Park, and Navy Pier. Book your cheap flight now and embark on a memorable adventure from San Diego to Chicago! Start your search today and let us help you find the perfect flight at the lowest price.
The cheapest one-way flight from San Diego to Chicago departs on 11/04/2025, is operated by Frontier Airlines and costs $53
The cheapest roundtrip flight from San Diego to Chicago departs on 12/20/2025, is operated by Alaska Airlines and costs $150
Fastest flight from San Diego to Chicago takes 4h 25m
There are direct flights on this route 1 day a week: Th
The distance between San Diego and Chicago is 2786km (1727 miles). There are 119 direct flights from San Diego to Chicago. The time difference between San Diego and Chicago is 2h. Flights from San Diego begin at 6:16 AM. The latest flight from San Diego departs at 10:30 PM
The route San Diego — Chicago is served by many carriers — 5 in total, including Alaska Airlines, United Airlines, Hawaiian Airlines, Frontier Airlines, and American Airlines. This gives passengers wide opportunities: from finding the lowest fare (from $53) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.
Starting at $135
Starting at $82
Starting at $173
Starting at $53
Starting at $71
Looking for direct flights from San Diego to Chicago? You're in luck! There are several airlines offering non-stop flights on this route. Enjoy the convenience of a direct flight, allowing you to reach your destination quickly and hassle-free. If direct flights aren't available or don't suit your schedule, don't worry. There are numerous alternative routes with transfers that can get you from San Diego to Chicago efficiently. Consider connecting flights via major hubs like Los Angeles, Denver, or Dallas. These well-connected airports offer multiple flight options, allowing you to easily reach Chicago. When searching for air tickets from San Diego to Chicago, our website provides comprehensive options for both direct and connecting flights. Whether you prefer a direct flight or are open to alternative routes, our user-friendly search system ensures you find the best itinerary that matches your preferences and budget. Start your search now for the most convenient and affordable flights from San Diego to Chicago!
San Diego — Chicago
10/23/2025
Departure
Direct flight
AS3208
Starting at $278
San Diego — Chicago
10/22/2025
Departure
Direct flight
UA2624
Starting at $233
San Diego — Chicago
10/22/2025
Departure
Direct flight
AS1186
Starting at $166
San Diego — Chicago
10/26/2025
Departure
Direct flight
HA1478
Starting at $173
San Diego — Chicago
11/04/2025
Departure
Direct flight
AS1478
Starting at $135
San Diego — Chicago
12/26/2025
Departure
Direct flight
UA2624
Starting at $82
San Diego — Chicago
01/09/2026
Departure
Direct flight
AS1493
Starting at $138
Unable to find information about the schedule of direct flights from
Welcome to Chicago, the vibrant city known for its iconic skyscrapers and bustling streets! When it comes to air travel, Chicago is served by two major airports: O'Hare International Airport (ORD) and Midway International Airport (MDW). O'Hare International Airport, located about 17 miles northwest of downtown, is one of the busiest airports in the world. Its vast size and extensive network of flights make it a popular choice for travelers. It offers a wide range of international and domestic flights, connecting you to numerous destinations worldwide. While getting to O'Hare might take a bit longer due to its distance from the city center, the convenient access to public transportation and various shuttle services help ease the commute. On the other hand, Midway International Airport, situated about 10 miles southwest of downtown, provides a more streamlined and efficient experience. With its smaller size, navigating the airport is a breeze and it generally offers shorter security lines and quicker check-in processes. Midway serves a range of domestic flights, making it an excellent choice for those traveling within the United States. Both airports are hubs for major airlines, adding to the convenience of travel. O'Hare hosts airlines like United, Delta, and American Airlines, providing prestigious options for passengers. Similarly, Midway is a hub for Southwest Airlines, known for its customer-friendly services and affordable fares. While O'Hare may offer a more extensive flight network and global connectivity, Midway's smaller size and efficiency make it a top choice for many travelers. Consider your priorities, destination, and travel plans when selecting the best airport for your arrival in Chicago. When searching for air tickets to Chicago, make sure to compare prices and airline options for both O'Hare International Airport and Midway International Airport. This will ensure you find the best deal and the most convenient way to start your journey in the Windy City. Happy travels!
The cheapest flight ticket from San Diego to Chicago according to data for the last 48 hours costs $53
Often the best time to buy tickets from San Diego to Chicago is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from San Diego to Chicago can be found flying in these months: March.
The fastest flights from San Diego to Chicago start from 4 hours 25 minutes in the air.
The following airlines operate direct flights on the route San Diego — Chicago: Alaska Airlines, United Airlines, Hawaiian Airlines
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from San Diego to Chicago
San Diego, a vibrant city in the United States, offers two major airports for outbound travelers: San Diego International Airport (SAN) and Tijuana International Airport (TIJ). SAN, conveniently located just 3 miles from downtown, provides numerous benefits. It boasts direct flights to over 50 destinations, ensuring travelers have a wide range of options. With prestigious airlines such as Delta, United, and Southwest operating here, passengers can expect excellent service and connections. Additionally, SAN offers modern facilities, dining options, and efficient security procedures, minimizing wait times. While SAN is convenient, it's important to consider the downsides. Due to its popularity, flights from this airport can be relatively expensive. Moreover, depending on traffic, it may take longer to reach the airport, potentially impacting departure time. However, the close proximity to downtown makes up for this inconvenience, allowing travelers to explore the city before their flights. Alternatively, TIJ in nearby Tijuana, Mexico, offers unique advantages. With budget airlines like Volaris and Interjet, travelers can find more affordable flights. TIJ's location also allows passengers to save on airfare, especially when traveling to destinations in Mexico and beyond. However, crossing the US-Mexico border might add additional time to the journey, requiring careful planning to avoid delays. Ultimately, choosing between SAN and TIJ depends on personal preferences and travel needs. While SAN offers convenience and prestigious airlines, TIJ presents cost-saving opportunities and access to a wider range of destinations. Travelers should consider proximity, desired airlines, and budget constraints to make an informed decision while planning their departure from San Diego. Find the best air tickets deals on our website and embark on memorable adventures hassle-free!
We couldn't find any special offers for flights from San Diego to Chicago