$264+ Cheap flights from San Francisco to Springfield, IL (SFO - SPI)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SPI
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Springfield with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Francisco to Springfield
Cheapest
Best
One-way
Cheapest flights from San Francisco to SpringfieldExplore the most affordable flight options available from San Francisco to Springfield. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from San Francisco to Springfield. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This American Airlines deal was found by Cheapflights users on 10/26. 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 12/196:11 am -
1 stop6h 21m
Fri 1/15:10 am -
1 stop7h 55m
Deal found 10/26![American Airlines logo]()
$565
This American Airlines deal was found by Cheapflights users on 10/27. 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 12/16:02 am -
1 stop6h 29m
Thu 12/33:12 pm -
1 stop8h 59m
Deal found 10/27![American Airlines logo]()
$622
Best flights from San Francisco to SpringfieldDiscover carefully curated flight deals from San Francisco to Springfield that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from San Francisco to Springfield that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This American Airlines deal was found by Cheapflights users on 10/26. 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 12/196:11 am -
1 stop6h 21m
Fri 1/15:10 am -
1 stop7h 55m
Deal found 10/26![American Airlines logo]()
$565
This American Airlines deal was found by Cheapflights users on 10/27. 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 12/16:02 am -
1 stop6h 29m
Thu 12/33:12 pm -
1 stop8h 59m
Deal found 10/27![American Airlines logo]()
$622
This American Airlines deal was found by Cheapflights users on 10/30. 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 1/16:11 am -
1 stop6h 21m
Sat 1/25:10 am -
1 stop7h 55m
Deal found 10/30![American Airlines logo]()
$670
One-way flights from San Francisco to SpringfieldSearch for one-way flight options from San Francisco to Springfield. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from San Francisco to Springfield. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/66:15 am -
2 stops11h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/306:15 am -
2 stops11h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$267
This American Airlines deal was found by Cheapflights users on 10/28. 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 1/306:08 am -
1 stop6h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![American Airlines logo]()
$301
Find flight deals from San Francisco to Springfield
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Springfield (SPI). 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 October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $565 (American Airlines) |
One-way from | $264 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Springfield 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 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from San Francisco to Springfield that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoSpringfield
SFO San Francisco - SPI Springfield Capital
SFOSPI
San Francisco
Sat 1/30
6:15 am-7:53 pm
2 stops11h 38m
Springfield Capital
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$267
San FranciscoSpringfield
SFO San Francisco - SPI Springfield Capital
SFOSPI
San Francisco
Sat 2/6
2:42 pm-12:15 am
1 stop7h 33m
Springfield Capital
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$301
Quickest round-trip
San FranciscoSpringfield
SFO San Francisco - SPI Springfield Capital
SFOSPI
San Francisco
Sat 1/30
6:08 am-2:54 pm
1 stop6h 46m
Springfield Capital
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$301
San FranciscoSpringfield
SFO San Francisco - SPI Springfield Capital
SFOSPI
San Francisco
Sat 12/19
6:11 am-2:32 pm
1 stop6h 21m
Springfield Capital
Fri 1/1
5:10 am-11:05 am
1 stop7h 55m
$565
San FranciscoSpringfield
SFO San Francisco - SPI Springfield Capital
SFOSPI
San Francisco
Tue 12/1
6:02 am-2:31 pm
1 stop6h 29m
Springfield Capital
Thu 12/3
3:12 pm-10:11 pm
1 stop8h 59m
$622
San FranciscoSpringfield
SFO San Francisco - SPI Springfield Capital
SFOSPI
San Francisco
Fri 1/1
6:11 am-2:32 pm
1 stop6h 21m
Springfield Capital
Sat 1/2
5:10 am-11:05 am
1 stop7h 55m
$670
Sorted by cheapest first
Compare providers for flights from San Francisco to Springfield
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 San Francisco to Springfield in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Francisco-Springfield, Illinois flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Springfield, Illinois flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Springfield, Illinois flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-Springfield, Illinois 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 San Francisco-Springfield, Illinois 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 San Francisco to Springfield
Have a flexible travel schedule? Discover the best time to fly to Springfield from San Francisco with our price prediction graph.
SFO-SPI
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 Springfield
Get insights into the airlines that provide service to Springfield. 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 Springfield. Reviews last updated October 30, 2026.
Peruse reviews from past customers who have flown with American Airlines from San Francisco to Springfield to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.1
Boarding
7.4
Food
6.4
Entertainment
6.8
Crew
7.9
Overall
7.0
Reviews
1 / 20
2.0
MediocreAnonymous,Aug 2025
BNA - ORD
Comfort
7.1
Boarding
7.4
Food
6.4
Entertainment
6.8
Crew
7.9
Overall
7.0
Reviews
1 / 20
2.0
MediocreAnonymous,Aug 2025
BNA - ORD
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Springfield. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Springfield?
Book flights to Springfield if you plan to visit one of these locationsLincoln
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San Francisco and Springfield flights
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Top airline flying from San Francisco to Springfield
Discover the top airline that operate flights from San Francisco to Springfield. 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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$476 | Average$539 | FlexibilityNo cancel fee | On-time71% |