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Cheap flights from the United States to Pasto from $397

This is the cheapest round-trip 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 5/7. 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
0 bags

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Find the cheapest flights from the United States to Pasto

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

Enter your travel dates to find the best prices.
Avianca Logo
6:50 am - 4:40 pm
IAD
-
PSO
10h 50m
1 stop
Avianca Logo
5:20 pm - 5:20 am
PSO
-
IAD
11h 00m
1 stop
$397Avianca
Thu, May 7 - Thu, May 14
Avianca Logo
5:35 pm - 7:25 am
IAD
-
PSO
14h 50m
2 stops
Avianca Logo
12:25 pm - 5:20 am
PSO
-
IAD
15h 55m
1 stop
$398Avianca
Thu, May 7 - Thu, May 14
Avianca Logo
5:35 pm - 11:45 am
IAD
-
PSO
19h 10m
2 stops
Avianca Logo
10:05 am - 2:45 am
PSO
-
IAD
15h 40m
2 stops
$417Avianca
Thu, May 7 - Thu, May 14
Avianca Logo
6:50 am - 4:40 pm
IAD
-
PSO
10h 50m
1 stop
Avianca Logo
8:05 am - 5:20 am
PSO
-
IAD
20h 15m
1 stop
$442Avianca
Sun, Apr 12 - Wed, Apr 15
Avianca Logo
4:10 am - 7:25 am
IAD
-
PSO
28h 15m
2 stops
Avianca Logo
5:20 pm - 5:20 am
PSO
-
IAD
11h 00m
1 stop
$455Avianca
Sun, Apr 12 - Wed, Apr 15
Avianca Logo
4:10 am - 4:40 pm
IAD
-
PSO
13h 30m
2 stops
Avianca Logo
10:05 am - 2:45 am
PSO
-
IAD
15h 40m
2 stops
$469Avianca
Sun, Apr 12 - Wed, Apr 15
Multiple Airlines Logo
6:00 am - 4:40 pm
BWI
-
PSO
11h 40m
2 stops
Multiple Airlines Logo
8:05 am - 9:15 am
PSO
-
BWI
24h 10m
2 stops
$497Multiple Airlines
Thu, May 7 - Thu, May 14
Multiple Airlines Logo
6:00 am - 3:55 pm
BWI
-
PSO
34h 55m
3 stops
Multiple Airlines Logo
8:05 am - 9:15 am
PSO
-
BWI
24h 10m
2 stops
$510Multiple Airlines
Thu, May 7 - Thu, May 14
Multiple Airlines Logo
6:00 am - 3:55 pm
BWI
-
PSO
34h 55m
3 stops
Multiple Airlines Logo
8:05 am - 10:00 am
PSO
-
BWI
24h 55m
3 stops
$550Multiple Airlines
Thu, May 7 - Thu, May 14
Avianca Logo
2:15 pm - 9:25 am
SFO
-
PSO
17h 10m
2 stops
Avianca Logo
12:25 pm - 12:50 pm
PSO
-
SFO
26h 25m
2 stops
$629Avianca
Tue, Apr 21 - Wed, Apr 22

Avianca flights from United States to Pasto

Our best Avianca deals on United States to Pasto flight tickets
Avianca
May 7
IAD6:50 amWashington, D.C. Dulles Intl
10h 50m
1 stop
PSO4:40 pmPasto Antonio Nariño
May 14
PSO5:20 pmPasto Antonio Nariño
11h 00m
1 stop
IAD5:20 amWashington, D.C. Dulles Intl
$397
Avianca
May 7
IAD5:35 pmWashington, D.C. Dulles Intl
14h 50m
2 stops
PSO7:25 amPasto Antonio Nariño
May 14
PSO12:25 pmPasto Antonio Nariño
15h 55m
1 stop
IAD5:20 amWashington, D.C. Dulles Intl
$398
Avianca
May 7
IAD5:35 pmWashington, D.C. Dulles Intl
19h 10m
2 stops
PSO11:45 amPasto Antonio Nariño
May 14
PSO10:05 amPasto Antonio Nariño
15h 40m
2 stops
IAD2:45 amWashington, D.C. Dulles Intl
$417

momondo Fare Finder

 
Customize your flight search to find flights from United States 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, momondo users made 832,500 searches. Data last updated March 26, 2026.
Use the filters below to find and compare flights from the United States to Pasto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Washington, D.C.Pasto

IAD - PSO

IADPSO

Washington, D.C. Dulles Intl

Thu 5/7

6:50 am-4:40 pm

1 stop10h 50m

Pasto Antonio Nariño

Thu 5/14

5:20 pm-5:20 am

1 stop11h 00m

$397

Washington, D.C.Pasto

IAD - PSO

IADPSO

Washington, D.C. Dulles Intl

Thu 5/7

5:35 pm-7:25 am

2 stops14h 50m

Pasto Antonio Nariño

Thu 5/14

12:25 pm-5:20 am

1 stop15h 55m

$398

Washington, D.C.Pasto

IAD - PSO

IADPSO

Washington, D.C. Dulles Intl

Thu 5/7

5:35 pm-11:45 am

2 stops19h 10m

Pasto Antonio Nariño

Thu 5/14

10:05 am-2:45 am

2 stops15h 40m

$417

Washington, D.C.Pasto

IAD - PSO

IADPSO

Washington, D.C. Dulles Intl

Sun 4/12

6:50 am-4:40 pm

1 stop10h 50m

Pasto Antonio Nariño

Wed 4/15

8:05 am-5:20 am

1 stop20h 15m

$442

Washington, D.C.Pasto

IAD - PSO

IADPSO

Washington, D.C. Dulles Intl

Sun 4/12

4:10 am-7:25 am

2 stops28h 15m

Pasto Antonio Nariño

Wed 4/15

5:20 pm-5:20 am

1 stop11h 00m

$455

Washington, D.C.Pasto

IAD - PSO

IADPSO

Washington, D.C. Dulles Intl

Sun 4/12

4:10 am-4:40 pm

2 stops13h 30m

Pasto Antonio Nariño

Wed 4/15

10:05 am-2:45 am

2 stops15h 40m

$469

BaltimorePasto

BWI - PSO

BWIPSO

Baltimore/Washington

Thu 5/7

6:00 am-4:40 pm

2 stops11h 40m

Pasto Antonio Nariño

Thu 5/14

8:05 am-9:15 am

2 stops24h 10m

$497

BaltimorePasto

BWI - PSO

BWIPSO

Baltimore/Washington

Thu 5/7

6:00 am-3:55 pm

3 stops34h 55m

Pasto Antonio Nariño

Thu 5/14

8:05 am-9:15 am

2 stops24h 10m

$510

BaltimorePasto

BWI - PSO

BWIPSO

Baltimore/Washington

Thu 5/7

6:00 am-3:55 pm

3 stops34h 55m

Pasto Antonio Nariño

Thu 5/14

8:05 am-10:00 am

3 stops24h 55m

$550

San FranciscoPasto

SFO - PSO

SFOPSO

San Francisco

Tue 4/21

2:15 pm-9:25 am

2 stops17h 10m

Pasto Antonio Nariño

Wed 4/22

12:25 pm-12:50 pm

2 stops26h 25m

$629

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Pasto from

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

11h 40m

Direct flights

None
The fastest flight from United States to Pasto takes 11h 40m
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?

  • 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
AviancaPriceFrom $359Free CancellationRating
6.5
2,504 reviews
Search Avianca flights
LATAM AirlinesPriceFrom $565Free CancellationRating
7.4
1,905 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.

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