HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Francisco

$101+ Cheap flights from Columbus (CMH) to San Francisco (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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SFO
Aug 2 — Aug 91
Sat 8/2
Sat 8/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Columbus 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.

Cheapflights Tip: The best prices from Columbus to San Francisco are usually found in January or February, booked 86 days in advance, depart on a Thursday or Friday and return on a Saturday

Cheap flight deals from Columbus to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Columbus (CMH) 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 28, 2025.

Round-trip from

$274
(Alaska Airlines)

One-way from

$101
(Alaska Airlines)

Popular in

November

Cheapest in

January

Average price

$422

Good round-trip deal

$419 or less

Good one-way deal

$323 or less
From Columbus to San Francisco
Search Deals
One-way flight from Columbus to San Francisco
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from Columbus to San Francisco.
Search Deals
Price to beat on a one-way flight from Columbus to San Francisco.
Search Deals

Find flight deals from Columbus to San Francisco

Cheapest flights from Columbus to San Francisco
Explore the most affordable flight options available from Columbus to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.

This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/306:33 pmCMH - SFO
1 stop18h 59mAlaska Airlines
Mon 10/67:00 pmSFO - CMH
2 stops19h 46mAlaska Airlines
Deal found 7/28$274
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/251:49 pmCMH - SFO
1 stop9h 39mDelta
Mon 9/296:15 amSFO - CMH
1 stop9h 20mDelta
Deal found 7/28$277
This Frontier deal was found by Cheapflights users on 7/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/136:32 pmCMH - SFO
1 stop8h 42mFrontier
Sun 10/196:00 amSFO - CMH
1 stop8h 37mFrontier
Deal found 7/27$278
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Fri 10/32:35 pmCMH - SFO
1 stop8h 27mAmerican Airlines
Sun 10/512:50 amSFO - CMH
1 stop7h 10mAmerican Airlines
Deal found 7/27$284
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/225:28 pmCMH - SFO
Nonstop5h 04mUnited Airlines
Sun 8/318:25 amSFO - CMH
Nonstop4h 43mUnited Airlines
Deal found 7/28$289
This Mytrip deal was found by Cheapflights users on 7/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2212:33 pmCMH - SFO
1 stop13h 18mMultiple Airlines
Sun 8/319:21 amSFO - CMH
1 stop7h 24mMultiple Airlines
Deal found 7/28$307
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/239:40 amCMH - SFO
2 stops9h 45mSouthwest
Sun 8/3110:30 amSFO - CMH
1 stop8h 50mSouthwest
Deal found 7/28$314

Cheapflights Fare Finder

 
Customize your flight search to find flights from Columbus 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 28, 2025.
Use the filters below to find and compare flights from Columbus Airport to San Francisco that are best for you.

Fly from

Columbus

Fly to

San Francisco

Route

Depart

Return

Price

ColumbusSan Francisco

CMH - SFO

CMHSFO

Columbus

Tue 9/30

6:33 pm-10:32 am

1 stop18h 59m

San Francisco

Mon 10/6

7:00 pm-5:46 pm

2 stops19h 46m

$274

ColumbusSan Francisco

CMH - SFO

CMHSFO

Columbus

Thu 9/25

1:49 pm-8:28 pm

1 stop9h 39m

San Francisco

Mon 9/29

6:15 am-6:35 pm

1 stop9h 20m

$277

ColumbusSan Francisco

CMH - SFO

CMHSFO

Columbus

Mon 10/13

6:32 pm-12:14 am

1 stop8h 42m

San Francisco

Sun 10/19

6:00 am-5:37 pm

1 stop8h 37m

$278

ColumbusSan Francisco

CMH - SFO

CMHSFO

Columbus

Fri 10/3

2:35 pm-8:02 pm

1 stop8h 27m

San Francisco

Sun 10/5

12:50 am-11:00 am

1 stop7h 10m

$284

ColumbusSan Francisco

CMH - SFO

CMHSFO

Columbus

Fri 8/22

5:28 pm-7:32 pm

Nonstop5h 04m

San Francisco

Sun 8/31

8:25 am-4:08 pm

Nonstop4h 43m

$289

ColumbusSan Francisco

CMH - SFO

CMHSFO

Columbus

Fri 8/22

12:33 pm-10:51 pm

1 stop13h 18m

San Francisco

Sun 8/31

9:21 am-7:45 pm

1 stop7h 24m

$307

ColumbusSan Francisco

CMH - SFO

CMHSFO

Columbus

Sat 8/23

9:40 am-4:25 pm

2 stops9h 45m

San Francisco

Sun 8/31

10:30 am-10:20 pm

1 stop8h 50m

$314

ColumbusSan Francisco

CMH - SFO

CMHSFO

Columbus

Fri 9/12

6:33 pm-12:04 am

1 stop8h 31m

$101

ColumbusSan Francisco

CMH - SFO

CMHSFO

Columbus

Fri 9/12

6:33 pm-12:04 am

1 stop8h 31m

$104

ColumbusSan Francisco

CMH - SFO

CMHSFO

Columbus

Sat 10/18

3:21 pm-8:27 pm

1 stop8h 06m

$115

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 15 results
1
2

Best time to book a flight from Columbus to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Columbus 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.

Cheapflights Insights

Everything you need to know about your flight from Columbus Airport to San Francisco

How far ahead should I book a flight from Columbus Airport to San Francisco?

Use this chart to determine the optimal time to book a round-trip flight from Columbus to San Francisco. Price data was last updated on July 25, 2025.

The price you pay for your flight from Columbus Airport to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 86 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Columbus Airport to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Columbus Airport to San Francisco (average of $276). Flying from Columbus Airport to San Francisco in June is currently the most expensive (average of $358). 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.

What is the cheapest time of day to fly from CMH to SFO?

Find hourly flight availability from Columbus to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 28, 2025.

It’s optimal to fly from Columbus Airport to San Francisco at noon. By choosing this option you can save up to 50% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Columbus Airport to San Francisco?

Use this chart to determine the cheapest time to fly round-trip from Columbus to San Francisco. Price data was last updated on July 20, 2025.

Travelers seeking maximum savings on their Columbus Airport to San Francisco flight should consider departing on Wednesday at noon when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Columbus Airport to San Francisco

Explore weekly flight availability from Columbus to San Francisco. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 28, 2025.

The most flights from CMH to SFO are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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 28, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Columbus Airport to San Francisco 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,237 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,975 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,604 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,892 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

  • What airport do you fly into for flights to San Francisco from Columbus?

    For a flight from Columbus to San Francisco, you will be flying into San Francisco. San Francisco (SFO) is just 11.8 mi from the center of the city. San Francisco is the only San Francisco airport and it handles 1 inbound flight from Columbus per day. 7 airlines have flights to San Francisco from Columbus on a regular basis.

  • What are the cheapest airlines flying from Columbus Airport to San Francisco round-trip?

    Alaska Airlines, at $274, was found to be the cheapest airline from Columbus Airport to San Francisco.Alternate airlines to your destination round-trip include Delta and Frontier. Alaska Airlines is 32% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Columbus Airport to San Francisco one-way?

    To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $101. Hawaiian Airlines flights start at $104 while deals on American Airlines start at $115 one-way.

  • What are the cheapest flights from Columbus Airport to San Francisco?

    Looking at all options, your cheapest flight can be booked for $243. While the most popular route (Columbus - San Francisco) can be booked for $199 on average our data indicates $537 when flying from Columbus Airport to San Francisco.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Columbus 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.

  • What is the cheapest month to book a flight from Columbus Airport to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Columbus Airport to San Francisco (average of $276). Flying from Columbus Airport to San Francisco in June is currently the most expensive (average of $358). 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.

See more FAQs

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Roseville
Mountain View
Santa Cruz
South San Francisco
Livermore
Turlock
Manteca
Antioch
Hollister
Watsonville
Newark
Milpitas
Sunnyvale
Campbell
Lathrop
Foster City
Capitola
Santa Clara
San Leandro
Burlingame

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.

Top 7 airlines flying from Columbus to San Francisco

Discover the top 7 airlines that operate flights from Columbus 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 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$133Average$182FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$152Average$385FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$198Average$359FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$237Average$393FlexibilityNo cancel feeOn-time75%
DeltaCheapest$238Average$336FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$245Average$452FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$299Average$484FlexibilityNo cancel feeOn-time69%

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.