$542+ Cheap flights from San Francisco to Alpena (SFO - APN)
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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — APN
Mar 5 — Mar 121
1 adult, Economy
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1. Tell us where you want to go
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Cheapest flights from San Francisco to AlpenaExplore the most affordable flight options available from San Francisco to Alpena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
Explore the most affordable flight options available from San Francisco to Alpena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
This Delta deal was found by Cheapflights users on 2/2. 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 7/2311:45 pm
SFO
- APN
1 stop6h 55m
Delta
Thu 7/305:47 pm
APN
- SFO
2 stops9h 05m
Delta
Deal found 2/2![Delta logo]()
$542
Best flights from San Francisco to AlpenaDiscover carefully curated flight deals from San Francisco to Alpena that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
Discover carefully curated flight deals from San Francisco to Alpena that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
This Delta deal was found by Cheapflights users on 2/2. 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 7/2311:45 pm
SFO
- APN
1 stop6h 55m
Delta
Thu 7/305:47 pm
APN
- SFO
2 stops9h 05m
Delta
Deal found 2/2![Delta logo]()
$542
Find flight deals from San Francisco to Alpena
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Alpena (APN). 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 February 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $542 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Alpena 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 February 3, 2026.
Use the filters below to find and compare flights from San Francisco to Alpena that are best for you.
Fly from
San Francisco
Fly to
Alpena
Route
Depart
Return
Price
San FranciscoAlpena
SFO - APN
SFOAPN
San Francisco
Thu 7/23
11:45 pm-9:40 am
1 stop6h 55m
Alpena Phelps/Collins
Thu 7/30
5:47 pm-11:52 pm
2 stops9h 05m
$542
- Most accurate provider: When it comes to deals on San Francisco-Alpena flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Alpena flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Alpena flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-Alpena 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-Alpena 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 Alpena
Have a flexible travel schedule? Discover the best time to fly to Alpena from San Francisco with our price prediction graph.
SFO-APN
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.
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Alpena. 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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Book flights to Alpena if you plan to visit one of these locationsTawas City
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