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Flights to Pasto Antonio Nariño

$381 Cheap flights to Pasto

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Pasto departing on 9/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from the United States to Pasto

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:59 pm - 7:25 am
SFO
-
PSO
29h 26m
2 stops
Multiple Airlines Logo
5:20 pm - 6:29 pm
PSO
-
SFO
27h 09m
2 stops
$578Multiple Airlines
Mon, Sep 21 - Mon, Sep 28
Multiple Airlines Logo
10:15 pm - 7:25 am
SFO
-
PSO
31h 10m
2 stops
Multiple Airlines Logo
5:20 pm - 5:05 pm
PSO
-
SFO
25h 45m
2 stops
$579Multiple Airlines
Mon, Sep 21 - Mon, Sep 28
Avianca Logo
2:15 pm - 7:25 am
SFO
-
PSO
15h 10m
2 stops
Avianca Logo
10:05 am - 10:35 pm
PSO
-
SFO
14h 30m
2 stops
$641Avianca
Mon, Sep 21 - Mon, Sep 28
Avianca Logo
6:50 am - 4:40 pm
IAD
-
PSO
10h 50m
1 stop
Avianca Logo
5:20 pm - 2:15 pm
PSO
-
IAD
19h 55m
1 stop
$672Avianca
Sat, Sep 12 - Wed, Sep 16
Avianca Logo
6:50 am - 4:40 pm
IAD
-
PSO
10h 50m
1 stop
Avianca Logo
8:05 am - 6:15 pm
PSO
-
IAD
33h 10m
2 stops
$685Avianca
Sat, Sep 12 - Wed, Sep 16
Avianca Logo
5:35 pm - 4:40 pm
IAD
-
PSO
24h 05m
2 stops
Avianca Logo
10:05 am - 2:45 am
PSO
-
IAD
15h 40m
2 stops
$699Avianca
Sat, Sep 12 - Wed, Sep 16
Avianca Logo
2:15 pm - 9:25 am
SFO
-
PSO
17h 10m
2 stops
Avianca Logo
5:20 pm - 11:55 pm
PSO
-
SFO
32h 35m
2 stops
$713Avianca
Tue, Sep 22 - Wed, Sep 23
Avianca Logo
2:15 pm - 7:25 am
SFO
-
PSO
15h 10m
2 stops
Avianca Logo
8:05 am - 10:35 pm
PSO
-
SFO
16h 30m
3 stops
$1,185Avianca
Mon, Sep 21 - Tue, Sep 29
Avianca Logo
2:15 pm - 7:25 am
SFO
-
PSO
15h 10m
2 stops
Avianca Logo
4:35 pm - 10:35 pm
PSO
-
SFO
32h 00m
3 stops
$1,192Avianca
Mon, Sep 21 - Mon, Sep 28
Avianca Logo
2:15 pm - 3:55 pm
SFO
-
PSO
23h 40m
3 stops
Avianca Logo
4:35 pm - 10:35 pm
PSO
-
SFO
32h 00m
3 stops
$1,224Avianca
Mon, Sep 21 - Mon, Sep 28

momondo Fare Finder

 
Locate flights to Pasto Antonio Nariño that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 832,500 searches and data was last updated on July 24, 2026.
Use the filters below to find and compare flights to Pasto that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoPasto

SFO - PSO

SFOPSO

San Francisco

Mon 9/21

11:59 pm-7:25 am

2 stops29h 26m

Pasto Antonio Nariño

Mon 9/28

5:20 pm-6:29 pm

2 stops27h 09m

$578

San FranciscoPasto

SFO - PSO

SFOPSO

San Francisco

Mon 9/21

10:15 pm-7:25 am

2 stops31h 10m

Pasto Antonio Nariño

Mon 9/28

5:20 pm-5:05 pm

2 stops25h 45m

$579
Quickest round-trip

San FranciscoPasto

SFO - PSO

SFOPSO

San Francisco

Mon 9/21

2:15 pm-7:25 am

2 stops15h 10m

Pasto Antonio Nariño

Mon 9/28

10:05 am-10:35 pm

2 stops14h 30m

$641

Washington, D.C.Pasto

IAD - PSO

IADPSO

Washington, D.C. Dulles Intl

Sat 9/12

6:50 am-4:40 pm

1 stop10h 50m

Pasto Antonio Nariño

Wed 9/16

5:20 pm-2:15 pm

1 stop19h 55m

$672

Washington, D.C.Pasto

IAD - PSO

IADPSO

Washington, D.C. Dulles Intl

Sat 9/12

6:50 am-4:40 pm

1 stop10h 50m

Pasto Antonio Nariño

Wed 9/16

8:05 am-6:15 pm

2 stops33h 10m

$685

Washington, D.C.Pasto

IAD - PSO

IADPSO

Washington, D.C. Dulles Intl

Sat 9/12

5:35 pm-4:40 pm

2 stops24h 05m

Pasto Antonio Nariño

Wed 9/16

10:05 am-2:45 am

2 stops15h 40m

$699

San FranciscoPasto

SFO - PSO

SFOPSO

San Francisco

Tue 9/22

2:15 pm-9:25 am

2 stops17h 10m

Pasto Antonio Nariño

Wed 9/23

5:20 pm-11:55 pm

2 stops32h 35m

$713

San FranciscoPasto

SFO - PSO

SFOPSO

San Francisco

Mon 9/21

2:15 pm-7:25 am

2 stops15h 10m

Pasto Antonio Nariño

Tue 9/29

8:05 am-10:35 pm

3 stops16h 30m

$1,185

San FranciscoPasto

SFO - PSO

SFOPSO

San Francisco

Mon 9/21

2:15 pm-7:25 am

2 stops15h 10m

Pasto Antonio Nariño

Mon 9/28

4:35 pm-10:35 pm

3 stops32h 00m

$1,192

San FranciscoPasto

SFO - PSO

SFOPSO

San Francisco

Mon 9/21

2:15 pm-3:55 pm

3 stops23h 40m

Pasto Antonio Nariño

Mon 9/28

4:35 pm-10:35 pm

3 stops32h 00m

$1,224

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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Cheap Pasto flight deals and tips

Summary info about Pasto flight prices, duration and airlines

Best One-Way Price

$381

Best Round-Trip Price

$578

Fastest flight time

31h 40m
The best one-way flight price to Pasto from United States in the last 5 days is $381 (San Francisco to Pasto Antonio Nariño).
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The best round-trip flight price to Pasto from United States in the last 5 days is $578 (San Francisco to Pasto Antonio Nariño).
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The fastest flight to Pasto from United States takes 31h 40m (San Francisco to Pasto Antonio Nariño).
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Frequently asked questions about flying to Pasto

Is there an alternative airport near Pasto?

Ipiales San Luis Airport, Villagarzon Airport, Puerto Asis Airport, Pitalito Airport or Popayán Guillermo León Valencia Airport can be an alternative airport used for travel to Pasto.

Is there a cheaper alternative to flying into Pasto?

Prices vary based on where travelers are departing from, but on average, the cheapest airport to fly to in Pasto is Ipiales San Luis Airport where the average price is $131. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

What is the absolute cheapest flight to Pasto?

Users booking trips to Pasto from Bogotá found flights 51% cheaper than the average price of flights to Pasto. To find the cheapest price to Pasto from your area, use momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Pasto Antonio Nariño Airport?

Prices for flights to Pasto Antonio Nariño Airport are updated daily.

How many operators does momondo search for flights to Pasto Antonio Nariño Airport?

There are 3 operators available for flights to Pasto Antonio Nariño Airport as of July 2026.

How old do you have to be to fly to Pasto Antonio Nariño Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Pasto Antonio Nariño Airport.

What documentation or ID do you need to fly to Pasto Antonio Nariño Airport?

The required travel and health documents for your Pasto Antonio Nariño Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Pasto Antonio Nariño Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Pasto?

Finding the right flight to Pasto is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Pasto quick and easy, saving you time and money.

Can I find flights to Pasto with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for flights to Pasto to just show those with flexible booking policies.

How can momondo help me find flights to Pasto?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Pasto.

I’m not ready to book a flight to Pasto right now. Can momondo alert me if prices change?

Price alerts on flights to Pasto are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Pasto

Popular flights to Pasto

Popular routes according to searches in the past day on momondo
San Francisco to Pasto Antonio Nariño Flightsfrom $713
Washington, D.C. to Pasto Antonio Nariño Flightsfrom $672