$368+ Cheap flights from Kalamazoo to San Francisco (AZO - SFO)
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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
AZO — SFO
Oct 20 — Oct 271
Round-trip
1 adult, Economy
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Find cheap flights from Kalamazoo to San Francisco 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 Kalamazoo to San Francisco
Cheapest
Best
Last-minute
One-way
Cheapest flights from Kalamazoo to San FranciscoExplore the most affordable flight options available from Kalamazoo to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 20, 2026.
Explore the most affordable flight options available from Kalamazoo to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 20, 2026.
This Delta deal was found by Cheapflights users on 9/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:01 pm -
1 stop7h 37m
Wed 10/216:00 am -
1 stop8h 20m
Deal found 9/17![Delta logo]()
$368
This American Airlines deal was found by Cheapflights users on 9/19. 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 10/75:39 pm -
1 stop9h 51m
Mon 10/126:00 am -
1 stop8h 09m
Deal found 9/19![American Airlines logo]()
$403
This American Airlines deal was found by Cheapflights users on 9/15. 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 9/306:00 am -
1 stop9h 39m
Sun 10/46:00 am -
1 stop6h 25m
Deal found 9/15![American Airlines logo]()
$438
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:56 pm -
2 stops12h 00m
Tue 10/276:00 am -
1 stop8h 20m
Deal found 9/16![Delta logo]()
$446
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/295:39 pm -
1 stop7h 17m
Wed 11/48:40 am -
2 stops13h 02m
Deal found 9/15![American Airlines logo]()
$447
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/35:26 am -
2 stops14h 50m
Mon 12/141:42 pm -
1 stop7h 24m
Deal found 9/15![Delta logo]()
$457
This American Airlines deal was found by Cheapflights users on 9/15. 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 12/36:00 am -
2 stops13h 11m
Mon 12/146:01 am -
1 stop8h 10m
Deal found 9/15![American Airlines logo]()
$460
This American Airlines deal was found by Cheapflights users on 9/18. 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 11/36:00 am -
2 stops13h 11m
Sun 11/83:04 pm -
1 stop6h 38m
Deal found 9/18![American Airlines logo]()
$477
Best flights from Kalamazoo to San FranciscoDiscover carefully curated flight deals from Kalamazoo to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
Discover carefully curated flight deals from Kalamazoo to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
This Delta deal was found by Cheapflights users on 9/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:01 pm -
1 stop7h 37m
Wed 10/216:00 am -
1 stop8h 20m
Deal found 9/19![Delta logo]()
$368
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/612:00 pm -
1 stop9h 48m
Sat 1/910:45 pm -
1 stop9h 17m
Deal found 9/15![Delta logo]()
$368
This Delta deal was found by Cheapflights users on 9/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:42 am -
1 stop9h 35m
Mon 10/2610:55 pm -
1 stop9h 07m
Deal found 9/18![Delta logo]()
$368
This Delta deal was found by Cheapflights users on 9/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:56 pm -
2 stops12h 00m
Tue 10/276:00 am -
1 stop8h 20m
Deal found 9/18![Delta logo]()
$462
Last-minute flights from Kalamazoo to San FranciscoDiscover last-minute flight deals from Kalamazoo to San Francisco. Data last updated September 20, 2026 and is based on user searches.
Discover last-minute flight deals from Kalamazoo to San Francisco. Data last updated September 20, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/15. 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 9/306:00 am -
1 stop9h 39m
Sun 10/46:00 am -
1 stop6h 25m
Deal found 9/15![American Airlines logo]()
$438
This American Airlines deal was found by Cheapflights users on 9/19. 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 10/75:39 pm -
1 stop9h 51m
Mon 10/126:00 am -
1 stop8h 09m
Deal found 9/19![American Airlines logo]()
$403
This Delta deal was found by Cheapflights users on 9/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:01 pm -
1 stop7h 37m
Wed 10/216:00 am -
1 stop8h 20m
Deal found 9/17![Delta logo]()
$368
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:56 pm -
2 stops12h 00m
Tue 10/276:00 am -
1 stop8h 20m
Deal found 9/16![Delta logo]()
$446
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/295:39 pm -
1 stop7h 17m
Wed 11/48:40 am -
2 stops13h 02m
Deal found 9/15![American Airlines logo]()
$447
One-way flights from Kalamazoo to San FranciscoSearch for one-way flight options from Kalamazoo to San Francisco. Find affordable one-way fares based on user searches. Data last updated September 20, 2026.
Search for one-way flight options from Kalamazoo to San Francisco. Find affordable one-way fares based on user searches. Data last updated September 20, 2026.
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:01 pm -
1 stop7h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Delta logo]()
$369
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Sun 10/186:00 am -
1 stop8h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![American Airlines logo]()
$383
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:01 pm -
2 stops18h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Delta logo]()
$388
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/136:00 am -
2 stops15h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![American Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 9/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2411:47 am -
1 stop9h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Delta logo]()
$492
Find flight deals from Kalamazoo to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Kalamazoo (AZO) 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 September 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $368 (Delta) |
Popular in | March |
Cheapest in | June |
Average price | $433 |
Cheapflights Fare Finder
Customize your flight search to find flights from Kalamazoo 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 7,457,451 searches. Data last updated September 20, 2026.
Use the filters below to find and compare flights from Kalamazoo to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KalamazooSan Francisco
AZO Kalamazoo Intl - SFO San Francisco
AZOSFO
Kalamazoo Intl
Fri 10/16
6:01 pm-10:38 pm
1 stop7h 37m
San Francisco
Wed 10/21
6:00 am-5:20 pm
1 stop8h 20m
$368
KalamazooSan Francisco
AZO Kalamazoo Intl - SFO San Francisco
AZOSFO
Kalamazoo Intl
Wed 1/6
12:00 pm-6:48 pm
1 stop9h 48m
San Francisco
Sat 1/9
10:45 pm-11:02 am
1 stop9h 17m
$368
KalamazooSan Francisco
AZO Kalamazoo Intl - SFO San Francisco
AZOSFO
Kalamazoo Intl
Fri 10/23
11:42 am-6:17 pm
1 stop9h 35m
San Francisco
Mon 10/26
10:55 pm-11:02 am
1 stop9h 07m
$368
Quickest round-trip
KalamazooSan Francisco
AZO Kalamazoo Intl - SFO San Francisco
AZOSFO
Kalamazoo Intl
Tue 10/13
6:01 pm-10:38 pm
1 stop7h 37m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$369
KalamazooSan Francisco
AZO Kalamazoo Intl - SFO San Francisco
AZOSFO
Kalamazoo Intl
Sun 10/18
6:00 am-11:25 am
1 stop8h 25m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$383
KalamazooSan Francisco
AZO Kalamazoo Intl - SFO San Francisco
AZOSFO
Kalamazoo Intl
Mon 10/12
5:39 pm-12:30 am
1 stop9h 51m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$392
KalamazooSan Francisco
AZO Kalamazoo Intl - SFO San Francisco
AZOSFO
Kalamazoo Intl
Thu 10/22
2:56 pm-11:56 pm
2 stops12h 00m
San Francisco
Tue 10/27
6:00 am-5:20 pm
1 stop8h 20m
$462
KalamazooSan Francisco
AZO Kalamazoo Intl - SFO San Francisco
AZOSFO
Kalamazoo Intl
Thu 9/24
6:13 pm-11:59 pm
2 stops8h 46m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$658
KalamazooSan Francisco
AZO Kalamazoo Intl - SFO San Francisco
AZOSFO
Kalamazoo Intl
Sun 11/29
5:53 pm-11:02 pm
1 stop8h 09m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$792
Sorted by cheapest first
Compare providers for flights from Kalamazoo 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 Kalamazoo to San Francisco in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Kalamazoo-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kalamazoo-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kalamazoo-San Francisco flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Kalamazoo-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 Kalamazoo-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 Kalamazoo to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Kalamazoo with our price prediction graph.
AZO-SFO
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.
Cheapflights Insights
Everything you need to know about your flight from Kalamazoo to San Francisco
What is the cheapest month to book a flight from Kalamazoo to San Francisco?
Currently, June is the cheapest month in which you can book a flight from Kalamazoo to San Francisco (average of $348). Flying from Kalamazoo to San Francisco in March is currently the most expensive (average of $592). 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.
How much does it cost to fly round-trip from Kalamazoo to San Francisco?
Airfare is typical for this route at the moment.
Kalamazoo to San Francisco flights typically cost between $348 and $494 in October.The cheapest round-trip price found within the last 5 days was $368 on Delta (Oct 16-Oct 21).
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 September 20, 2026.
See what other customers who have flown with Delta and American Airlines from Kalamazoo to San Francisco have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from Kalamazoo to San Francisco. 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 San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Clara
Santa Cruz
Walnut Creek
Emeryville
San Bruno
Burlingame
Rancho Cordova
Roseville
Fairfield
Hayward
Cupertino
Newark
San Ramon
Redwood City
Manteca
Vallejo
San Carlos
Turlock
Davis
Browse thousands of different options on Cheapflights for your next trip
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Kalamazoo and San Francisco flights
Browse other Kalamazoo and San Francisco flight options. Last updated on September 20, 2026.
Other flights from Kalamazoo
Browse through other flights departing from Kalamazoo. Flights are based on user searches made on Cheapflights and were last updated on September 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Francisco
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 20, 2026.
Top 2 airlines flying from Kalamazoo to San Francisco
Discover the top 2 airlines that operate flights from Kalamazoo 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 7,457,451 searches. Data last updated September 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$306 | Average$428 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$348 | Average$518 | FlexibilityNo cancel fee | On-time71% |