HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Diego

$438+ Cheap flights from Alpena to San Diego (APN - SAN)

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
APN — SAN
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Alpena to San Diego 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 Alpena to San Diego

Best flights from Alpena to San Diego
Discover carefully curated flight deals from Alpena to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

This Delta deal was found by Cheapflights users on 12/16. 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.
Fri 1/96:15 pmAPN - SAN
1 stop7h 16mDelta
Sun 1/186:15 amSAN - APN
1 stop8h 23mDelta
Deal found 12/16$438

Find flight deals from Alpena to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Alpena (APN) to San Diego (SAN). 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 December 18, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$438
(Delta)
Provider with most accurate pricing for Alpena Phelps/Collins-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Alpena Phelps/Collins-San Diego flights.
Search Deals
From Alpena Phelps/Collins to San Diego
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Alpena to San Diego 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 December 18, 2025.
Use the filters below to find and compare flights from Alpena to San Diego that are best for you.

Fly from

Alpena

Fly to

San Diego

Route

Depart

Return

Price

AlpenaSan Diego

APN - SAN

APNSAN

Alpena Phelps/Collins

Fri 1/9

6:15 pm-10:31 pm

1 stop7h 16m

San Diego

Sun 1/18

6:15 am-5:38 pm

1 stop8h 23m

$438

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

  • Most accurate provider: When it comes to deals on Alpena-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Alpena-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Alpena-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Alpena-San Diego 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 Alpena-San Diego 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 Alpena to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Alpena 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.

Related info for your journey

Find useful and relevant information for your journey from Alpena to San Diego. 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 Alpena to San Diego?

    For as low as $438, Delta can have you in San Diego from Alpena in 7h 16m. Airlines will cover a distance of 1979 mi.

  • Can I find deals for flights from Alpena to San Diego that include hotel bookings?

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

  • How can I find direct flights from Alpena to San Diego?

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

  • Can I find deals for business class flights from Alpena to San Diego?

    Yes. Cheapflights offers flight deals from Alpena to San Diego 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 Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
Coronado
National City
La Mesa
Poway
Julian
Lemon Grove

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Alpena to San Diego

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Las Vegas flights
O'Hare Intl to Los Angeles flights
O'Hare Intl to San Francisco flights
Detroit to Las Vegas flights
Midway to Los Angeles flights
Midway to Las Vegas flights
Detroit to Los Angeles flights
O'Hare Intl to Santa Ana flights
O'Hare Intl to Ontario flights
O'Hare Intl to San Diego flights
O'Hare Intl to Palm Springs flights
Detroit to San Francisco flights
O'Hare Intl to Burbank flights
Midway to San Francisco flights
Detroit to San Diego flights
Detroit to Ontario flights
Midway to Santa Ana flights
O'Hare Intl to Reno flights
Midway to San Diego flights
O'Hare Intl to Sacramento flights
Detroit to Santa Ana flights
Rockford to Las Vegas flights
Midway to Ontario flights
Detroit to Burbank flights
Grand Rapids to Las Vegas flights
O'Hare Intl to San Jose flights
Midway to Palm Springs flights
Midway to Burbank flights
Grand Rapids to Los Angeles flights
O'Hare Intl to Long Beach flights
Flint to Las Vegas flights
O'Hare Intl to Oakland flights
Detroit to Palm Springs flights
Detroit to Oakland flights
South Bend to Los Angeles flights
Midway to San Jose flights
Grand Rapids to Ontario flights
Midway to Reno flights
Detroit to San Jose flights
South Bend to Las Vegas flights
Grand Rapids to San Diego flights
Grand Rapids to San Francisco flights
Flint to San Diego flights
Traverse City to Las Vegas flights
Midway to Sacramento flights
O'Hare Intl to Santa Barbara flights
Grand Rapids to Santa Ana flights
Grand Rapids to San Jose flights
Detroit to Reno flights
Lansing to Las Vegas flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.