Cheap flights from San Diego (SAN) to O'Hare Intl (ORD) from $38
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/18. 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.
The best prices from San Diego to Chicago O'Hare Intl are usually found in September or January, booked 77 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday
Cheap flight deals from San Diego to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 19, 2024.
Popular in | June |
|---|---|
Cheapest in | September |
Round-trip from | $222 |
One-way from | $38 |
What is the cheapest day to fly round-trip from San Diego to Chicago O'Hare Intl Airport?
Saturday flights are found to be more expensive to fly from San Diego to Chicago O'Hare Intl Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Chicago O'Hare Intl Airport.
How far in advance should I book a flight from San Diego to Chicago O'Hare Intl Airport?
To save on the cost of your flight from San Diego to Chicago O'Hare Intl Airport, book at least 8 days before your planned departure. Booking around this time can save you about 76% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $318 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $745.
What is the cheapest month to fly from San Diego to Chicago O'Hare Intl Airport?
September can be a great time to fly to Chicago O'Hare Intl Airport from San Diego with a flight ticket averaging about $408. Cheapflights users have found deals in the month of September for as cheap as $128. The most expensive prices can be found in the month of June.
When is the cheapest time to fly from San Diego to Chicago O'Hare Intl Airport (SAN - ORD)?
It’s typically best to fly out from San Diego to Chicago O'Hare Intl Airport in the afternoon. Doing so could potentially save you 12% on the flight price compared to flying in the morning, which is usually more expensive.
Cheap Spirit Airlines flights from San Diego to O'Hare Intl
Explore cheap flight options specifically provided by Spirit Airlines for the route between San Diego and O'Hare Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,138,949 searches. Data last updated April 19, 2024.
Find some of the cheapest Spirit Airlines flights traveling from San Diego to Chicago. Come back soon if you're not finding the exact deal you're looking for.
If you’re traveling from San Diego to Chicago O'Hare Intl Airport, one of the more common airlines traveling that route is Spirit Airlines. San Diego to Chicago O'Hare Intl Airport flights are typically 20% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $461.80 RT. The cheapest Spirit Airlines flight found for this route was $295. When traveling from San Diego to Chicago O'Hare Intl Airport on Spirit Airlines, the most popular airport to depart from is San Diego Airport and the most popular airport to arrive at is Chicago O'Hare Intl Airport. When flying from San Diego to Chicago O'Hare Intl Airport, Spirit Airlines flights are 11% more popular than any other airline flying that same route.
Cheap Frontier flights from San Diego to O'Hare Intl
Explore cheap flight options specifically provided by Frontier for the route between San Diego and O'Hare Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,138,949 searches. Data last updated April 19, 2024.
Some of the best deals we've found on Frontier flights traveling from San Diego to Chicago. Make sure to examine the flight information before completing your reservation.
One of the most popular airlines traveling from San Diego to Chicago O'Hare Intl Airport is Frontier. Flights from Frontier traveling this route typically cost $440.80 RT. This price is typically 20% cheaper than other airlines that offer San Diego to Chicago O'Hare Intl Airport flights. When booking this route, the cheapest RT price found was $220. San Diego Airport is the most common San Diego airport to take off from when flying to Chicago O'Hare Intl Airport. Chicago O'Hare Intl Airport is the most popular arrival airport in Chicago O'Hare Intl Airport. When flying from San Diego to Chicago O'Hare Intl Airport, Frontier flights are 3% more popular than any other airline flying that same route.
Cheap San Diego to O'Hare Intl flights in April & May 2024
Find cheap flight options from San Diego to O'Hare Intl specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,138,949 searches. Prices were last updated on April 19, 2024.
Check out some of the best flight deals from San Diego to Chicago in 2024. For more flight deals, be sure to check back very soon.
San Diego to O'Hare Intl 2024 flight deals
Discover exclusive flight deals for travel between San Diego and O'Hare Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,138,949 searches. Data last updated April 19, 2024.
Check out some of the best flight deals from San Diego to Chicago in 2024. For more flight deals, be sure to check back very soon.
Non-stop flights to O'Hare Intl from San Diego
Discover non-stop flight options from San Diego to O'Hare Intl. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,138,949 searches. Data last updated April 19, 2024.
Take a look at some of the direct flights traveling from San Diego to Chicago in the near future. Search for alternative flights from San Diego to Chicago by utilizing the search form above.
San Diego to O'Hare Intl flights leaving soon
Find last-minute flight options from San Diego to O'Hare Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,138,949 searches. Data last updated April 19, 2024.
Consider one of these great deals we found on last-minute flights from San Diego to Chicago. To prevent any unwanted surprises, users should verify their flight info before booking.
One-way flights to O'Hare Intl from San Diego
Search for one-way flight options from San Diego to O'Hare Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,138,949 searches. Data last updated April 19, 2024.
Users traveling one-way from San Diego to Chicago can select one of these great deals. Users can also find round-trip San Diego to Chicago flights by using the search form above.
Find flights from San Diego to O'Hare Intl within your budget
Customize your flight search to find flights from San Diego to O'Hare Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,138,949 searches. Data last updated April 19, 2024.
Fly from
Fly to
Budget
$87 - $119
Route
Depart
Return
Price
San DiegoChicago O'Hare Intl
SAN - ORD
SANORD
San Diego
Tue 5/14
1 stop14h 56m
Chicago O'Hare Intl
Tue 5/21
1 stop18h 43m
San DiegoChicago O'Hare Intl
SAN - ORD
SANORD
San Diego
Sat 5/11
1 stop13h 23m
Chicago O'Hare Intl
Tue 5/14
1 stop15h 57m
San DiegoChicago O'Hare Intl
SAN - ORD
SANORD
San Diego
Sat 5/11
1 stop8h 37m
Chicago O'Hare Intl
Tue 5/14
1 stop12h 40m
San DiegoChicago O'Hare Intl
SAN - ORD
SANORD
San Diego
Tue 5/7
1 stop8h 30m
Chicago O'Hare Intl
Tue 5/14
1 stop12h 40m
San DiegoChicago O'Hare Intl
SAN - ORD
SANORD
San Diego
Sat 5/11
1 stop13h 23m
Chicago O'Hare Intl
Tue 5/14
1 stop15h 57m
San DiegoChicago O'Hare Intl
SAN - ORD
SANORD
San Diego
Wed 5/1
1 stop6h 49m
Chicago O'Hare Intl
Wed 5/8
1 stop15h 36m
San DiegoChicago O'Hare Intl
SAN - ORD
SANORD
San Diego
Tue 5/7
1 stop10h 04m
Chicago O'Hare Intl
Tue 5/14
1 stop12h 40m
San DiegoChicago O'Hare Intl
SAN - ORD
SANORD
San Diego
Tue 5/7
1 stop8h 30m
Chicago O'Hare Intl
Tue 5/14
1 stop12h 22m
San DiegoChicago O'Hare Intl
SAN - ORD
SANORD
San Diego
Tue 5/14
1 stop14h 56m
Chicago O'Hare Intl
Wed 5/22
1 stop6h 35m
When is the best time to book a flight from San Diego to Chicago O'Hare Intl Airport?
Use this chart to determine the optimal time to book a round-trip flight from San Diego to O'Hare Intl. Price data was last updated on January 28, 2024.
To ensure you get the cheapest price possible for a flight from San Diego to Chicago O'Hare Intl Airport, you should look to book at least 77 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
When is the cheapest time to fly from San Diego to Chicago O'Hare Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from San Diego to O'Hare Intl. Price data was last updated on April 14, 2024.
Average price of flights to O'Hare Intl by month
Plan your trip from San Diego to O'Hare Intl by taking into account the cheapest months to travel. The average price of a one-way flight from San Diego to O'Hare Intl is currently $55 while a round-trip flight costs $99. Price data was last updated on April 14, 2024.
Currently, February is the cheapest month in which you can book a flight from San Diego to Chicago O'Hare Intl Airport (average of $245). Flying from San Diego to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $357). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
$248
February
$245
March
$280
April
$276
May
$283
June
$357
July
$336
August
$276
September
$258
October
$248
November
$270
December
$248
Temperature and rainfall in O'Hare Intl by month
Plan your trip to O'Hare Intl by taking into account the average temperature and rainfall totals by month.
CHI Temperature | 23 - 73.4 °F |
|---|
Reviews of airlines servicing O'Hare Intl
Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated April 19, 2024.
See what other customers who have flown with Spirit Airlines and Frontier from San Diego to Chicago have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Entertainment
Food
Crew
Overall
Boarding
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Comfort
Entertainment
Food
Crew
Overall
Boarding
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Comfort
Entertainment
Food
Crew
Overall
Boarding
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Comfort
Entertainment
Food
Crew
Overall
Boarding
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Comfort
Entertainment
Food
Crew
Overall
Boarding
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Comfort
Entertainment
Food
Crew
Overall
Boarding
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Related info for your journey
Find useful and relevant information for your journey from San Diego to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Diego to O'Hare IntlSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from San Diego to O'Hare Intl
Discover the top 6 airlines that operate flights from San Diego to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,138,949 searches. Data last updated April 19, 2024.
Search flights from San Diego to O'Hare Intl by cabin class
Find flights from San Diego to O'Hare Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from San Diego to O'Hare Intl
Find hourly flight availability from San Diego to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 19, 2024.
| 1%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 70%of flight departures | Morning6 am to noon |
| 19%of flight departures | AfternoonNoon to 6 pm |
| 10%of flight departures | Evening6 pm to midnight |
Weekly flight availability from San Diego to O'Hare Intl
Explore weekly flight availability from San Diego to O'Hare Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 19, 2024.
| Sunday | 26daily flights |
|---|---|
| Monday | 29daily flights |
| Tuesday | 25daily flights |
| Wednesday | 23daily flights |
| Thursday | 28daily flights |
| Friday | 29daily flights |
| Saturday | 21daily flights |
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
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