What is the cheapest airline that flies from United States to Pasto Antonio Nariño?

Avianca and LATAM Airlines are the most popular carriers operating from United States to Pasto Antonio Nariño

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 November 2025, 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.

$278 Cheap Flights from the United States to Pasto in 2025/26

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Find the cheapest flights from the United States to Pasto

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

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2:35 pm - 4:30 pmIAD-PSO

25h 55m1 stop

9:10 am - 4:25 amPSO-IAD

19h 15m1 stop

$617Avianca

Find Deal

Sun, Feb 22 - Thu, Feb 26

3:00 am - 4:30 pmIAD-PSO

13h 30m2 stops

4:15 pm - 1:15 pmPSO-IAD

21h 00m1 stop

$628Avianca

Find Deal

Sat, Feb 21 - Thu, Feb 26

3:00 am - 4:30 pmIAD-PSO

13h 30m2 stops

5:10 pm - 4:55 pmPSO-IAD

23h 45m2 stops

$640Avianca

Find Deal

Sat, Feb 21 - Wed, Feb 25

3:00 am - 4:30 pmIAD-PSO

13h 30m2 stops

9:10 am - 1:40 amPSO-IAD

16h 30m2 stops

$654Avianca

Find Deal

Sat, Feb 21 - Thu, Feb 26

3:00 am - 4:30 pmIAD-PSO

13h 30m2 stops

8:05 am - 12:10 amPSO-IAD

16h 05m3 stops

$765Avianca

Find Deal

Sat, Feb 21 - Thu, Feb 26

1:30 am - 4:30 pmIAD-PSO

15h 00m3 stops

9:10 am - 3:10 amPSO-IAD

18h 00m2 stops

$775Avianca

Find Deal

Sat, Feb 21 - Wed, Feb 25

1:30 am - 4:30 pmIAD-PSO

15h 00m3 stops

8:05 am - 12:10 amPSO-IAD

16h 05m3 stops

$1,011Avianca

Find Deal

Sat, Feb 21 - Thu, Feb 26

4:30 am - 7:25 amIAD-PSO

26h 55m2 stops

5:10 pm - 4:55 pmPSO-IAD

23h 45m2 stops

$1,761Avianca

Find Deal

Thu, Dec 18 - Sun, Jan 4

1:30 am - 4:30 pmIAD-PSO

15h 00m3 stops

8:05 am - 4:55 pmPSO-IAD

32h 50m2 stops

$1,835Avianca

Find Deal

Thu, Dec 18 - Sun, Jan 4

4:15 pm - 7:25 amIAD-PSO

15h 10m2 stops

4:15 pm - 4:25 amPSO-IAD

12h 10m1 stop

$2,137Avianca

Find Deal

Fri, Dec 19 - Sun, Jan 4

Avianca flights from United States to Pasto

Our best Avianca deals on United States to Pasto flight tickets

Avianca

Feb 22

IAD2:35 pmWashington, D.C. Dulles Intl

25h 55m

1 stop

PSO4:30 pmPasto Antonio Nariño

Feb 26

PSO9:10 amPasto Antonio Nariño

19h 15m

1 stop

IAD4:25 amWashington, D.C. Dulles Intl

$617

Find similar

Avianca

Feb 21

IAD3:00 amWashington, D.C. Dulles Intl

13h 30m

2 stops

PSO4:30 pmPasto Antonio Nariño

Feb 26

PSO4:15 pmPasto Antonio Nariño

21h 00m

1 stop

IAD1:15 pmWashington, D.C. Dulles Intl

$628

Find similar

Avianca

Feb 21

IAD3:00 amWashington, D.C. Dulles Intl

13h 30m

2 stops

PSO4:30 pmPasto Antonio Nariño

Feb 25

PSO5:10 pmPasto Antonio Nariño

23h 45m

2 stops

IAD4:55 pmWashington, D.C. Dulles Intl

$640

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Pasto

IAD - PSO

IADPSO

Washington, D.C. Dulles Intl

Sun 2/22

2:35 pm-4:30 pm

1 stop25h 55m

Pasto Antonio Nariño

Thu 2/26

9:10 am-4:25 am

1 stop19h 15m

$617

Washington, D.C.Pasto

IAD - PSO

IADPSO

Washington, D.C. Dulles Intl

Sat 2/21

3:00 am-4:30 pm

2 stops13h 30m

Pasto Antonio Nariño

Thu 2/26

4:15 pm-1:15 pm

1 stop21h 00m

$628

Washington, D.C.Pasto

IAD - PSO

IADPSO

Washington, D.C. Dulles Intl

Sat 2/21

3:00 am-4:30 pm

2 stops13h 30m

Pasto Antonio Nariño

Wed 2/25

5:10 pm-4:55 pm

2 stops23h 45m

$640

Washington, D.C.Pasto

IAD - PSO

IADPSO

Washington, D.C. Dulles Intl

Sat 2/21

3:00 am-4:30 pm

2 stops13h 30m

Pasto Antonio Nariño

Thu 2/26

9:10 am-1:40 am

2 stops16h 30m

$654

Washington, D.C.Pasto

IAD - PSO

IADPSO

Washington, D.C. Dulles Intl

Sat 2/21

3:00 am-4:30 pm

2 stops13h 30m

Pasto Antonio Nariño

Thu 2/26

8:05 am-12:10 am

3 stops16h 05m

$765

Washington, D.C.Pasto

IAD - PSO

IADPSO

Washington, D.C. Dulles Intl

Sat 2/21

1:30 am-4:30 pm

3 stops15h 00m

Pasto Antonio Nariño

Wed 2/25

9:10 am-3:10 am

2 stops18h 00m

$775

Washington, D.C.Pasto

IAD - PSO

IADPSO

Washington, D.C. Dulles Intl

Sat 2/21

1:30 am-4:30 pm

3 stops15h 00m

Pasto Antonio Nariño

Thu 2/26

8:05 am-12:10 am

3 stops16h 05m

$1,011

Washington, D.C.Pasto

IAD - PSO

IADPSO

Washington, D.C. Dulles Intl

Thu 12/18

4:30 am-7:25 am

2 stops26h 55m

Pasto Antonio Nariño

Sun 1/4

5:10 pm-4:55 pm

2 stops23h 45m

$1,761

Washington, D.C.Pasto

IAD - PSO

IADPSO

Washington, D.C. Dulles Intl

Thu 12/18

1:30 am-4:30 pm

3 stops15h 00m

Pasto Antonio Nariño

Sun 1/4

8:05 am-4:55 pm

2 stops32h 50m

$1,835

Washington, D.C.Pasto

IAD - PSO

IADPSO

Washington, D.C. Dulles Intl

Fri 12/19

4:15 pm-7:25 am

2 stops15h 10m

Pasto Antonio Nariño

Sun 1/4

4:15 pm-4:25 am

1 stop12h 10m

$2,137

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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

Prices

Airlines

What is the cheapest day to depart on your flight to Pasto?

On average, the least expensive day to fly to Pasto from United States is on a Saturday. momondo users have found tickets for Saturday departures for as low as $593. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Pasto on Friday is $921.

What is the cheapest time of day to depart on your flight to Pasto?

Our most recent data shows that the best time of day to fly to Pasto is in the evening. Flights from United States to Pasto during this time can be as low as $700. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $752 on average. Flights to Pasto from United States in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You could potentially save up to 66% 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

Direct flights	None

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 November 2025, 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 $359	Free Cancellation	Rating 6.6 2,470 reviews		Search Avianca 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.

An easier way to manage your Pasto trip

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Cheap flights from the United States to Pasto from $278

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Pasto departing on 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

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Trusted and free

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Price Alerts

Find the cheapest flights from the United States to Pasto

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

Recent one-way flight deals from the United States to Pasto

Avianca flights from United States to Pasto

Our best Avianca deals on United States to Pasto flight tickets

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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

What is the cheapest day to depart on your flight to Pasto?

What is the cheapest time of day to depart on your flight to Pasto?

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

You could potentially save up to 66% on your flight if you consider stops on a United States to Pasto flight.

What is the cheapest airline that flies from United States to Pasto Antonio Nariño?

Avianca and LATAM Airlines are the most popular carriers operating from United States to Pasto Antonio Nariño

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

Direct flights

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

How many operators does momondo search 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?

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

Best airlines flying from United States to Pasto

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

Why use momondo?

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

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

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

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

An easier way to manage your Pasto trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Colombia

Airports servicing Colombia