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$258+ Cheap flights from Springfield, IL to San Francisco (SPI - SFO)

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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
SPI — SFO
Aug 11 — Aug 181
Tue 8/11
Tue 8/18
1 adult, Economy
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Cheap flight deals from Springfield to San Francisco

Cheapest flights from Springfield to San Francisco
Explore the most affordable flight options available from Springfield to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 12, 2026.

This American Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:08 am
SPI
-
SFO
1 stop9h 42m
American Airlines
Tue 11/32:12 pm
SFO
-
SPI
1 stop7h 57m
American Airlines
Deal found 7/9$525
This American Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:08 am
SPI
-
SFO
1 stop9h 42m
American Airlines
Wed 8/122:48 pm
SFO
-
SPI
1 stop7h 24m
American Airlines
Deal found 7/8$561
This American Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:08 am
SPI
-
SFO
2 stops14h 57m
American Airlines
Wed 9/92:58 pm
SFO
-
SPI
1 stop7h 09m
American Airlines
Deal found 7/7$562
This American Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:59 pm
SPI
-
SFO
1 stop8h 57m
American Airlines
Sat 10/313:18 pm
SFO
-
SPI
1 stop6h 51m
American Airlines
Deal found 7/11$565
This American Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:08 am
SPI
-
SFO
1 stop7h 18m
American Airlines
Sun 9/62:48 pm
SFO
-
SPI
1 stop7h 24m
American Airlines
Deal found 7/10$605
This American Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:51 pm
SPI
-
SFO
1 stop7h 13m
American Airlines
Wed 9/238:00 am
SFO
-
SPI
2 stops14h 07m
American Airlines
Deal found 7/12$606
This American Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/142:51 pm
SPI
-
SFO
1 stop9h 01m
American Airlines
Thu 9/172:58 pm
SFO
-
SPI
1 stop7h 09m
American Airlines
Deal found 7/10$613
This American Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:00 am
SPI
-
SFO
1 stop9h 46m
American Airlines
Sat 8/81:27 pm
SFO
-
SPI
1 stop8h 45m
American Airlines
Deal found 7/8$614
This American Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:00 am
SPI
-
SFO
1 stop9h 46m
American Airlines
Mon 8/102:48 pm
SFO
-
SPI
1 stop7h 24m
American Airlines
Deal found 7/8$618
This American Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/82:51 pm
SPI
-
SFO
1 stop6h 57m
American Airlines
Sat 8/156:02 am
SFO
-
SPI
1 stop6h 15m
American Airlines
Deal found 7/8$624

Find flight deals from Springfield to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Springfield (SPI) to San Francisco (SFO). 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 July 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$525
(American Airlines)

One-way from

$258
(Kiwi.com)
Provider with most accurate pricing for Springfield Capital-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Springfield Capital-San Francisco flights.
Search Deals
From Springfield Capital to San Francisco
Search Deals
One-way flight from Springfield Capital to San Francisco
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Springfield 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, Cheapflights users made 2,558,603 searches. Data last updated July 12, 2026.
Use the filters below to find and compare flights from Springfield to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpringfieldSan Francisco

SPI - SFO

SPISFO

Springfield Capital

Wed 9/2

6:08 am-1:50 pm

1 stop9h 42m

San Francisco

Wed 9/9

2:58 pm-12:07 am

1 stop7h 09m

$525

SpringfieldSan Francisco

SPI - SFO

SPISFO

Springfield Capital

Sat 9/5

6:08 am-12:28 pm

1 stop8h 20m

San Francisco

Sat 9/12

1:29 pm-12:07 am

1 stop8h 38m

$525

SpringfieldSan Francisco

SPI - SFO

SPISFO

Springfield Capital

Tue 9/1

6:08 am-7:05 pm

2 stops14h 57m

San Francisco

Tue 11/3

2:12 pm-12:09 am

1 stop7h 57m

$561

SpringfieldSan Francisco

SPI - SFO

SPISFO

Springfield Capital

Mon 9/14

2:51 pm-9:52 pm

1 stop9h 01m

San Francisco

Thu 9/17

2:58 pm-12:07 am

1 stop7h 09m

$613

SpringfieldSan Francisco

SPI - SFO

SPISFO

Springfield Capital

Tue 8/4

6:00 am-1:46 pm

1 stop9h 46m

San Francisco

Mon 8/10

2:48 pm-12:12 am

1 stop7h 24m

$618

SpringfieldSan Francisco

SPI - SFO

SPISFO

Springfield Capital

Thu 8/6

6:08 am-1:50 pm

1 stop9h 42m

San Francisco

Fri 8/14

2:48 pm-12:12 am

1 stop7h 24m

$637
Quickest round-trip

SpringfieldSan Francisco

SPI - SFO

SPISFO

Springfield Capital

Thu 8/6

2:51 pm-7:48 pm

1 stop6h 57m

San Francisco

Thu 8/13

6:02 am-2:21 pm

1 stop6h 19m

$637

SpringfieldSan Francisco

SPI - SFO

SPISFO

Springfield Capital

Thu 8/6

6:08 am-11:26 am

1 stop7h 18m

San Francisco

Mon 8/10

6:02 am-2:21 pm

1 stop6h 19m

$637

SpringfieldSan Francisco

SPI - SFO

SPISFO

Springfield Capital

Fri 10/30

6:02 am-11:24 am

1 stop7h 22m

San Francisco

Sat 10/31

8:41 am-12:09 am

2 stops13h 28m

$646
Cheapest one-way
Quickest one-way

SpringfieldSan Francisco

SPI - SFO

SPISFO

Springfield Capital

Tue 8/11

6:08 am-11:26 am

1 stop7h 18m

$288

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/8

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Compare providers for flights from Springfield to San Francisco

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Springfield to San Francisco in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Springfield, Illinois-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Springfield, Illinois-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Springfield, Illinois-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Springfield, Illinois-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Springfield, Illinois-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Springfield to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Springfield with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated July 12, 2026.
Read reviews from past customers who have flown American Airlines from Springfield to San Francisco. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,804 reviews

Food

6.4

Overall

7.1

Comfort

7.2

Entertainment

6.8

Boarding

7.5

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes
American Airlines
7.1
Good
11,804 reviews
American Airlines
7.1
Good
11,804 reviews

Food

6.4

Overall

7.1

Comfort

7.2

Entertainment

6.8

Boarding

7.5

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes

Related info for your journey

Find useful and relevant information for your journey from Springfield to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Springfield, Illinois to San Francisco?

    There are many flights that can get you from Springfield, Illinois to San Francisco in 9h 42m. Fly via American Airlines to get the fastest option. Springfield, Illinois and San Francisco are separated by a distance of 1758 mi.

  • What is the cheapest airline to fly from Springfield, Illinois to San Francisco round-trip?

    American Airlines, at $476, was found to be the cheapest airline from Springfield, Illinois to San Francisco..

  • Can I find deals for flights from Springfield to San Francisco that include hotel bookings?

    Yes. In addition to deals on Springfield to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Springfield to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Springfield to San Francisco.

  • Can I find deals for business class flights from Springfield to San Francisco?

    Yes. Cheapflights offers flight deals from Springfield to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
South San Francisco
Santa Clara
Santa Cruz
Fairfield
Burlingame
Redwood City
Rancho Cordova
Roseville
Cupertino
Emeryville
Newark
San Bruno
Watsonville
Hayward
San Ramon
San Carlos
Turlock
Vallejo
San Lorenzo
Davis

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Top airline flying from Springfield to San Francisco

Discover the top airline that operate flights from Springfield to San Francisco. 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 2,558,603 searches. Data last updated July 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$476Average$592FlexibilityNo cancel feeOn-time71%

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