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$323+ Cheap flights from Monroe to San Francisco (MLU - 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
MLU — SFO
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheap flight deals from Monroe to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Monroe (MLU) 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 septiembre 17, 2025.

Round-trip from

$323
(Delta)
From Monroe Huenefeld to San Francisco
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Find flight deals from Monroe to San Francisco

Cheapest flights from Monroe to San Francisco
Explore the most affordable flight options available from Monroe to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

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.
mar. 9/3012:53 pmMLU - SFO
1 stop7h 55mDelta
sáb. 10/47:25 amSFO - MLU
1 stop7h 37mDelta
Deal found 9/15$348
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.
mar. 9/305:47 amMLU - SFO
2 stops9h 21mAmerican Airlines
sáb. 10/42:14 pmSFO - MLU
1 stop6h 39mAmerican Airlines
Deal found 9/15$354
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.
mié. 12/3110:04 amMLU - SFO
1 stop7h 02mAmerican Airlines
vie. 1/92:31 pmSFO - MLU
1 stop5h 22mAmerican Airlines
Deal found 9/16$377
This American Airlines deal was found by Cheapflights users on 9/14. 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.
sáb. 11/155:30 amMLU - SFO
1 stop7h 51mAmerican Airlines
sáb. 11/2211:59 pmSFO - MLU
1 stop7h 33mAmerican Airlines
Deal found 9/14$383

Cheapflights Fare Finder

 
Customize your flight search to find flights from Monroe 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 septiembre 17, 2025.
Use the filters below to find and compare flights from Monroe to San Francisco that are best for you.

Fly from

Monroe

Fly to

San Francisco

Route

Depart

Return

Price

MonroeSan Francisco

MLU - SFO

MLUSFO

Monroe Huenefeld

vie. 3/6

5:20 pm-11:51 pm

1 stop8h 31m

San Francisco

mar. 3/10

6:00 am-4:39 pm

1 stop8h 39m

$323

MonroeSan Francisco

MLU - SFO

MLUSFO

Monroe Huenefeld

mar. 9/30

12:53 pm-6:48 pm

1 stop7h 55m

San Francisco

sáb. 10/4

7:25 am-5:02 pm

1 stop7h 37m

$348

MonroeSan Francisco

MLU - SFO

MLUSFO

Monroe Huenefeld

mar. 9/30

5:47 am-1:08 pm

2 stops9h 21m

San Francisco

sáb. 10/4

10:15 am-10:53 pm

2 stops10h 38m

$359

MonroeSan Francisco

MLU - SFO

MLUSFO

Monroe Huenefeld

mié. 12/31

10:04 am-3:06 pm

1 stop7h 02m

San Francisco

vie. 1/9

2:31 pm-9:53 pm

1 stop5h 22m

$377

MonroeSan Francisco

MLU - SFO

MLUSFO

Monroe Huenefeld

sáb. 11/15

10:03 am-7:02 pm

2 stops10h 59m

San Francisco

sáb. 11/22

11:59 pm-9:32 am

1 stop7h 33m

$389

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from Monroe to San Francisco

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

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 septiembre 17, 2025.
See what other customers who have flown with American Airlines from Monroe 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.
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Food

6.4

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Michael,Oct 2024

MSY - DCA

On time flight. Cabin not cleaned prior to flight. Trash in seat pocket.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Food

6.4

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Michael,Oct 2024

MSY - DCA

On time flight. Cabin not cleaned prior to flight. Trash in seat pocket.

Related info for your journey

Find useful and relevant information for your journey from Monroe to San Francisco. 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 Monroe to San Francisco?

    A quick flight from Monroe to San Francisco can take about 8h 31m. Delta provides one of the quickest options available for as low as $323. Airlines will cover a distance of 1742 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Monroe to San Francisco round-trip?

    American Airlines, at $418, was found to be the cheapest airline from Monroe to San Francisco..

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Monroe 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 Monroe to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Monroe to San Francisco (average of $276). Flying from Monroe to San Francisco in June is currently the most expensive (average of $357). 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
Santa Cruz
Livermore
South San Francisco
Turlock
Antioch
Watsonville
Santa Clara
Manteca
Sunnyvale
Hollister
Vacaville
Foster City
Union City
Vallejo
Burlingame
Redwood City
San Mateo
San Leandro
Lathrop

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Monroe to San Francisco

Discover the top airline that operate flights from Monroe 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 septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$418Average$558FlexibilityNo cancel feeOn-time71%

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