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Cheap flights from Chicago Midway Airport to San Francisco from $117

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago Midway Airport to San Francisco departing on 11/3. 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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0 bags

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Find the cheapest flights from Chicago Midway Airport to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
1:37 pm - 9:11 pmMDW-SFO
9h 34m1 stop
Frontier Logo
8:09 pm - 11:30 amSFO-MDW
13h 21m1 stop
$238Frontier
Find Deal
Fri, Nov 7 - Sun, Nov 9
Frontier Logo
12:30 pm - 12:14 amMDW-SFO
13h 44m1 stop
Frontier Logo
6:34 am - 12:30 pmSFO-MDW
27h 56m1 stop
$240Frontier
Find Deal
Fri, Oct 31 - Sat, Nov 1
Frontier Logo
12:30 pm - 12:14 amMDW-SFO
13h 44m1 stop
Frontier Logo
6:34 am - 11:30 amSFO-MDW
26h 56m1 stop
$241Frontier
Find Deal
Fri, Oct 31 - Sat, Nov 8
Frontier Logo
10:56 pm - 5:43 pmMDW-SFO
20h 47m1 stop
Frontier Logo
8:00 am - 11:25 pmSFO-MDW
37h 25m2 stops
$242Frontier
Find Deal
Mon, Oct 27 - Wed, Oct 29
Frontier Logo
1:37 pm - 9:11 pmMDW-SFO
9h 34m1 stop
Frontier Logo
8:09 pm - 11:30 amSFO-MDW
13h 21m1 stop
$243Frontier
Find Deal
Fri, Nov 14 - Sun, Nov 16
Multiple Airlines Logo
7:47 pm - 9:08 pmMDW-SFO
27h 21m2 stops
Multiple Airlines Logo
6:21 am - 8:36 pmSFO-MDW
12h 15m1 stop
$258Multiple Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 15
Delta Logo
6:00 am - 11:45 amMDW-SFO
7h 45m1 stop
Delta Logo
6:00 am - 5:43 pmSFO-MDW
9h 43m2 stops
$265Delta
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Fri, Oct 31 - Sat, Nov 8
Delta Logo
7:02 pm - 12:12 amMDW-SFO
7h 10m1 stop
Delta Logo
6:00 am - 6:18 pmSFO-MDW
10h 18m2 stops
$273Delta
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Mon, Nov 24 - Fri, Nov 28
Southwest Logo
2:25 pm - 7:00 pmMDW-SFO
6h 35m1 stop
Southwest Logo
6:10 am - 12:15 pmSFO-MDW
4h 05mnonstop
$278Southwest
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Fri, Oct 31 - Tue, Nov 4
Southwest Logo
6:30 am - 1:00 pmMDW-SFO
8h 30m2 stops
Southwest Logo
6:10 am - 12:15 pmSFO-MDW
4h 05mnonstop
$283Southwest
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Fri, Oct 31 - Tue, Nov 4

Frontier flights from Chicago Midway Airport to San Francisco

Our best Frontier deals on Chicago Midway Airport to San Francisco flight tickets
Frontier
Oct 23
MDW7:35 amChicago Midway
13h 35m
1 stop
SFO7:10 pmSan Francisco
Nov 1
SFO6:34 amSan Francisco
27h 56m
1 stop
MDW12:30 pmChicago Midway
$237
Find similar
Frontier
Nov 7
MDW1:37 pmChicago Midway
9h 34m
1 stop
SFO9:11 pmSan Francisco
Nov 9
SFO8:09 pmSan Francisco
13h 21m
1 stop
MDW11:30 amChicago Midway
$238
Find similar
Frontier
Oct 31
MDW12:30 pmChicago Midway
13h 44m
1 stop
SFO12:14 amSan Francisco
Nov 1
SFO6:34 amSan Francisco
27h 56m
1 stop
MDW12:30 pmChicago Midway
$240
Find similar

Delta flights from Chicago Midway Airport to San Francisco

Our best Delta deals on Chicago Midway Airport to San Francisco flight tickets
Delta
Oct 31
MDW6:00 amChicago Midway
7h 45m
1 stop
SFO11:45 amSan Francisco
Nov 8
SFO6:00 amSan Francisco
9h 43m
2 stops
MDW5:43 pmChicago Midway
$265
Find similar
Delta
Nov 24
MDW7:02 pmChicago Midway
7h 10m
1 stop
SFO12:12 amSan Francisco
Nov 28
SFO6:00 amSan Francisco
10h 18m
2 stops
MDW6:18 pmChicago Midway
$273
Find similar
Delta
Dec 16
MDW1:14 pmChicago Midway
11h 17m
2 stops
SFO10:31 pmSan Francisco
Jan 9
SFO6:25 pmSan Francisco
12h 25m
2 stops
MDW8:50 amChicago Midway
$274
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago Midway Airport to San Francisco 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, momondo users made 832,500 searches. Data last updated October 16, 2025.
Use the filters below to find and compare flights from Chicago Midway Airport to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSan Francisco

MDW - SFO

MDWSFO

Chicago Midway

Fri 11/7

1:37 pm-9:11 pm

1 stop9h 34m

San Francisco

Sun 11/9

8:09 pm-11:30 am

1 stop13h 21m

$238

ChicagoSan Francisco

MDW - SFO

MDWSFO

Chicago Midway

Fri 10/31

12:30 pm-12:14 am

1 stop13h 44m

San Francisco

Sat 11/1

6:34 am-12:30 pm

1 stop27h 56m

$240

ChicagoSan Francisco

MDW - SFO

MDWSFO

Chicago Midway

Fri 10/31

12:30 pm-12:14 am

1 stop13h 44m

San Francisco

Sat 11/8

6:34 am-11:30 am

1 stop26h 56m

$241

ChicagoSan Francisco

MDW - SFO

MDWSFO

Chicago Midway

Mon 10/27

10:56 pm-5:43 pm

1 stop20h 47m

San Francisco

Wed 10/29

8:00 am-11:25 pm

2 stops37h 25m

$242

ChicagoSan Francisco

MDW - SFO

MDWSFO

Chicago Midway

Fri 11/14

1:37 pm-9:11 pm

1 stop9h 34m

San Francisco

Sun 11/16

8:09 pm-11:30 am

1 stop13h 21m

$243

ChicagoSan Francisco

MDW - SFO

MDWSFO

Chicago Midway

Thu 12/4

7:47 pm-9:08 pm

2 stops27h 21m

San Francisco

Mon 12/15

6:21 am-8:36 pm

1 stop12h 15m

$258

ChicagoSan Francisco

MDW - SFO

MDWSFO

Chicago Midway

Fri 10/31

6:00 am-11:45 am

1 stop7h 45m

San Francisco

Sat 11/8

6:00 am-5:43 pm

2 stops9h 43m

$265

ChicagoSan Francisco

MDW - SFO

MDWSFO

Chicago Midway

Mon 11/24

7:02 pm-12:12 am

1 stop7h 10m

San Francisco

Fri 11/28

6:00 am-6:18 pm

2 stops10h 18m

$273

ChicagoSan Francisco

MDW - SFO

MDWSFO

Chicago Midway

Fri 10/31

2:25 pm-7:00 pm

1 stop6h 35m

San Francisco

Tue 11/4

6:10 am-12:15 pm

Nonstop4h 05m

$278

ChicagoSan Francisco

MDW - SFO

MDWSFO

Chicago Midway

Fri 10/31

6:30 am-1:00 pm

2 stops8h 30m

San Francisco

Tue 11/4

6:10 am-12:15 pm

Nonstop4h 05m

$283

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Chicago Midway Airport to San Francisco

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 month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $376.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Chicago Midway Airport to San Francisco is on a Thursday when prices can be found for as low as $351. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around $539.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Chicago Midway Airport to San Francisco flights are usually those with departure times in the evening. Our users have found flights to San Francisco in the evening for as low as $377. Flights in the afternoon are often more expensive with an average ticket price of $476.

What is the cheapest Chicago Midway to San Francisco flight route?

Fly from Chicago Midway to San Francisco for the best Chicago Midway - San Francisco flight prices

What cabin class options are available on Chicago Midway to San Francisco flights?

There is only 1 cabin class available to choose from on Chicago Midway to San Francisco 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 Chicago Midway Airport to San Francisco flights?

You could potentially save up to 27% on your flight if you consider stops on a Chicago Midway Airport to San Francisco flight.

How have Chicago Midway Airport to San Francisco flight prices changed over time?

As of October 2025, prices for Chicago Midway Airport to San Francisco flights are approximately 213% more expensive when compared to flights at the same time last year.

When to book flights from Chicago Midway Airport to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago Midway Airport to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago Midway Airport to San Francisco (MDW to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago Midway Airport to San Francisco

Best Price Found

$155

Fastest flight time

4h 30m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Chicago Midway Airport in the past 72 hours is $155. The best round-trip flight deal from Chicago Midway Airport to San Francisco found on momondo in the last 72 hours is $294.
The fastest flight from Chicago Midway Airport to San Francisco takes 4h 30m
Direct flights go from Chicago Midway Airport to San Francisco every day.
There is 1 airport near San Francisco: San Francisco (SFO)
Search flight deals

  • How far is Chicago Midway to San Francisco by plane?

    Chicago Midway and San Francisco are 1847.1 mi apart from one another. Typically, this will take 4h 40m by plane in normal conditions.

  • When did momondo last update prices for flights from Chicago Midway Airport to San Francisco Airport?

    Prices for flights from Chicago Midway Airport to San Francisco Airport are updated daily.

  • How many operators does momondo search for flights from Chicago Midway Airport to San Francisco Airport?

  • How old do you have to be to fly from Chicago Midway Airport to San Francisco Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago Midway Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The travel and health documents you'll need for your trip to San Francisco Airport 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 San Francisco Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Chicago Midway Airport to San Francisco?

  • What is the most popular airline from Chicago Midway Airport to San Francisco?

Best airlines flying from Chicago Midway Airport to San Francisco

Compare and see reviews for airlines that fly from Chicago Midway Airport to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $150Free CancellationRating
5.8
3,137 reviews
Search Frontier flights
United AirlinesPriceFrom $217Free CancellationRating
7.4
8,982 reviews
Search United Airlines flights
SouthwestPriceFrom $227Free CancellationRating
8.0
4,241 reviews
Search Southwest flights

  • Southwest Flights From Chicago Midway Airport to San Francisco

    Southwest operates around 5 flights from Chicago Midway Airport to San Francisco every week. The average price of these flights found in the last 72 hours has been $456, but momondo users have found Southwest deals from Chicago Midway Airport to San Francisco from as low as $227 round-trip. Southwest has been scored 8.0/10 in 4,241 reviews.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Bodega Bay
Calistoga
Roseville
Hayward
Big Sur
Santa Clara
Fremont
Daly City
Berkeley
Vallejo
Walnut Creek
Half Moon Bay
Salinas
Turlock
South San Francisco
Pacific Grove

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to San Francisco?

It is quick and easy to find Chicago to San Francisco 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 San Francisco that suits you.

Can I find flights from Chicago to San Francisco with flexible booking policies on momondo?

Yes. All flights to San Francisco from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Chicago to San Francisco?

momondo provides multiple filters to help you find the best flight to San Francisco from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Chicago to San Francisco right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Chicago to San Francisco now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Francisco and let you know when they change.

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