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

Prices for flights from United States to Pasto Antonio Nariño Airport are refreshed on a daily basis.

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

As of February 2026, there is 1 operator available to choose from for flights from United States to Pasto Antonio Nariño Airport.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United States to Pasto Antonio Nariño Airport.

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

The necessary travel and health documents for your Pasto Antonio Nariño Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$424 Cheap Flights from the United States to Pasto in 2026

1 adult

0 bags

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Find the cheapest flights from the United States to Pasto

Round-trip

One-way

Recent round-trip flight deals from the United States to Pasto

Enter your travel dates to find the best prices.

5:45 am - 10:45 am

IAD

PSO

29h 00m

1 stop

4:15 pm - 4:25 am

PSO

IAD

12h 10m

1 stop

$424Avianca

Mon, Feb 16 - Thu, Feb 19

5:45 am - 10:45 am

IAD

PSO

29h 00m

1 stop

5:10 pm - 4:25 am

PSO

IAD

11h 15m

1 stop

$432Avianca

Mon, Feb 16 - Thu, Feb 19

3:00 am - 8:30 am

IAD

PSO

29h 30m

2 stops

5:10 pm - 4:25 am

PSO

IAD

11h 15m

1 stop

$435Avianca

Sun, Feb 15 - Thu, Feb 19

3:00 am - 8:30 am

IAD

PSO

29h 30m

2 stops

11:25 am - 4:25 am

PSO

IAD

17h 00m

1 stop

$445Avianca

Sun, Feb 15 - Thu, Feb 19

11:10 pm - 7:25 am

SFO

PSO

29h 15m

2 stops

8:05 am - 9:50 pm

PSO

SFO

16h 45m

2 stops

$517Avianca

Sun, Feb 22 - Thu, Feb 26

1:20 pm - 8:30 am

SFO

PSO

16h 10m

2 stops

9:10 am - 9:50 pm

PSO

SFO

15h 40m

2 stops

$529Avianca

Sun, Feb 22 - Thu, Feb 26

4:15 pm - 12:25 pm

IAD

PSO

20h 10m

2 stops

9:10 am - 1:40 am

PSO

IAD

16h 30m

2 stops

$560Avianca

Mon, Feb 16 - Thu, Feb 19

4:15 pm - 7:25 am

IAD

PSO

15h 10m

2 stops

9:10 am - 1:40 am

PSO

IAD

16h 30m

2 stops

$572Avianca

Mon, Feb 16 - Thu, Feb 19

5:35 pm - 7:25 am

IAD

PSO

14h 50m

2 stops

12:25 pm - 4:20 am

PSO

IAD

38h 55m

2 stops

$581Avianca

Fri, Jul 24 - Sat, Aug 8

4:10 am - 4:40 pm

IAD

PSO

13h 30m

2 stops

5:20 pm - 5:20 am

PSO

IAD

11h 00m

1 stop

$610Avianca

Fri, Jul 24 - Sat, Aug 8

Avianca flights from United States to Pasto

Our best Avianca deals on United States to Pasto flight tickets

Avianca

Feb 16

IAD5:45 amWashington, D.C. Dulles Intl

29h 00m

1 stop

PSO10:45 amPasto Antonio Nariño

Feb 19

PSO4:15 pmPasto Antonio Nariño

12h 10m

1 stop

IAD4:25 amWashington, D.C. Dulles Intl

$424

Avianca

Feb 16

IAD5:45 amWashington, D.C. Dulles Intl

29h 00m

1 stop

PSO10:45 amPasto Antonio Nariño

Feb 19

PSO5:10 pmPasto Antonio Nariño

11h 15m

1 stop

IAD4:25 amWashington, D.C. Dulles Intl

$432

Avianca

Feb 15

IAD3:00 amWashington, D.C. Dulles Intl

29h 30m

2 stops

PSO8:30 amPasto Antonio Nariño

Feb 19

PSO4:15 pmPasto Antonio Nariño

12h 10m

1 stop

IAD4:25 amWashington, D.C. Dulles Intl

$435

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Pasto

IAD - PSO

IADPSO

Washington, D.C. Dulles Intl

Mon 2/16

5:45 am-10:45 am

1 stop29h 00m

Pasto Antonio Nariño

Thu 2/19

4:15 pm-4:25 am

1 stop12h 10m

$424

Washington, D.C.Pasto

IAD - PSO

IADPSO

Washington, D.C. Dulles Intl

Mon 2/16

5:45 am-10:45 am

1 stop29h 00m

Pasto Antonio Nariño

Thu 2/19

5:10 pm-4:25 am

1 stop11h 15m

$432

Washington, D.C.Pasto

IAD - PSO

IADPSO

Washington, D.C. Dulles Intl

Sun 2/15

3:00 am-8:30 am

2 stops29h 30m

Pasto Antonio Nariño

Thu 2/19

5:10 pm-4:25 am

1 stop11h 15m

$435

Washington, D.C.Pasto

IAD - PSO

IADPSO

Washington, D.C. Dulles Intl

Sun 2/15

3:00 am-8:30 am

2 stops29h 30m

Pasto Antonio Nariño

Thu 2/19

11:25 am-4:25 am

1 stop17h 00m

$445

San FranciscoPasto

SFO - PSO

SFOPSO

San Francisco

Sun 2/22

11:10 pm-7:25 am

2 stops29h 15m

Pasto Antonio Nariño

Thu 2/26

8:05 am-9:50 pm

2 stops16h 45m

$517

San FranciscoPasto

SFO - PSO

SFOPSO

San Francisco

Sun 2/22

1:20 pm-8:30 am

2 stops16h 10m

Pasto Antonio Nariño

Thu 2/26

9:10 am-9:50 pm

2 stops15h 40m

$529

Washington, D.C.Pasto

IAD - PSO

IADPSO

Washington, D.C. Dulles Intl

Mon 2/16

4:15 pm-12:25 pm

2 stops20h 10m

Pasto Antonio Nariño

Thu 2/19

9:10 am-1:40 am

2 stops16h 30m

$560

Washington, D.C.Pasto

IAD - PSO

IADPSO

Washington, D.C. Dulles Intl

Mon 2/16

4:15 pm-7:25 am

2 stops15h 10m

Pasto Antonio Nariño

Thu 2/19

9:10 am-1:40 am

2 stops16h 30m

$572

Washington, D.C.Pasto

IAD - PSO

IADPSO

Washington, D.C. Dulles Intl

Fri 7/24

5:35 pm-7:25 am

2 stops14h 50m

Pasto Antonio Nariño

Sat 8/8

12:25 pm-4:20 am

2 stops38h 55m

$581

Washington, D.C.Pasto

IAD - PSO

IADPSO

Washington, D.C. Dulles Intl

Fri 7/24

4:10 am-4:40 pm

2 stops13h 30m

Pasto Antonio Nariño

Sat 8/8

5:20 pm-5:20 am

1 stop11h 00m

$610

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from United States to Pasto

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on United States to Pasto flights?

You could potentially save up to 65% on your flight if you consider stops on a United States to Pasto flight.

Cheap United States to Pasto flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Pasto

Fastest flight time	15h 10m
Direct flights	None

The fastest flight from United States to Pasto takes 15h 10m

There are no direct flights from United States to Pasto. There are no popular flight routes from United States to Pasto.

Search flight deals

When did momondo last update prices for flights from United States to Pasto Antonio Nariño Airport?
Prices for flights from United States to Pasto Antonio Nariño Airport are refreshed on a daily basis.
How many operators does momondo search for flights from United States to Pasto Antonio Nariño Airport?
As of February 2026, there is 1 operator available to choose from for flights from United States to Pasto Antonio Nariño Airport.
How old do you have to be to fly from United States to Pasto Antonio Nariño Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United States to Pasto Antonio Nariño Airport.
What documentation or ID do you need to fly to Pasto Antonio Nariño Airport?
The necessary travel and health documents for your Pasto Antonio Nariño Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from United States to Pasto

Compare and see reviews for airlines that fly from United States to Pasto with momondo

Airline	Rating	Free Cancellation	Price
Avianca	PriceFrom $319	Free Cancellation	Rating 6.6 2,492 reviews		Search Avianca flights
LATAM Airlines	PriceFrom $565	Free Cancellation	Rating 7.5 1,917 reviews		Search LATAM Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Pasto from United States.

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

Yes. All flights to Pasto from United States on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from United States to Pasto?

momondo provides multiple filters to help you find the best flight to Pasto from United States. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Pasto from United States. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.