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Pasto

$476+ Cheap flights from San Francisco (SFO) to Pasto (PSO)

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — PSO
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from San Francisco to Pasto

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Pasto (PSO). 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars
Provider with most accurate pricing for San Francisco-Pasto Antonio Nariño flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Pasto Antonio Nariño flights.
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Find flight deals from San Francisco to Pasto

One-way flights from San Francisco to Pasto
Search for one-way flight options from San Francisco to Pasto. Find affordable one-way fares based on user searches. Data last updated October 30, 2025.

This eDestinos deal was found by Cheapflights users on 10/29. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/41:35 amSFO - PSO
2 stops35h 09mMultiple Airlines
Deal found 10/29$476
This eDestinos deal was found by Cheapflights users on 10/30. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/51:20 pmSFO - PSO
3 stops24h 10mAvianca
Deal found 10/30$497

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Pasto 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 October 30, 2025.
Use the filters below to find and compare flights from San Francisco to Pasto that are best for you.

Fly from

San Francisco

Fly to

Pasto

Route

Depart

Return

Price

San FranciscoPasto

SFO - PSO

SFOPSO

San Francisco

Thu 12/4

1:35 am-3:44 pm

2 stops35h 09m

$476

San FranciscoPasto

SFO - PSO

SFOPSO

San Francisco

Fri 12/5

1:20 pm-4:30 pm

3 stops24h 10m

$497

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

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

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

Get insights into the airlines that provide service to Pasto. 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 Pasto. Reviews last updated October 30, 2025.
Read through reviews of airlines operating flights from San Francisco to Pasto, such as Avianca. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Avianca
6.6
Okay
2,467 reviews

Comfort

6.3

Entertainment

5.4

Food

5.1

Overall

6.6

Boarding

7.0

Crew

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

MCO - BOG

The flights were on time and the staff was polite. No food on board that I can remember on the first let of my flight, no inflight entertainment either unless you use your device.
Avianca
6.6
Okay
2,467 reviews
Avianca
6.6
Okay
2,467 reviews

Comfort

6.3

Entertainment

5.4

Food

5.1

Overall

6.6

Boarding

7.0

Crew

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

MCO - BOG

The flights were on time and the staff was polite. No food on board that I can remember on the first let of my flight, no inflight entertainment either unless you use your device.

Related info for your journey

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

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

    Cheapflights users have booked flights from San Francisco to Pasto round-trip from $737.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco to Pasto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top airline flying from San Francisco to Pasto

Discover the top airline that operate flights from San Francisco to Pasto. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$737Average$896FlexibilityNo cancel feeOn-time71%

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