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Flights to Pasto Antonio Nariño

$397 Cheap flights to Pasto

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight 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

Cheap round-trip flights

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

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 March 27, 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
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

Cheap Pasto flight deals and tips

Summary info about Pasto flight prices, duration and airlines

Best Round-Trip Price

$397

Fastest flight time

10h 50m
The best round-trip flight price to Pasto from United States in the last 72 hours is $397 (Washington, D.C. Dulles Intl to Pasto Antonio Nariño).
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The fastest flight to Pasto from United States takes 10h 50m (Washington, D.C. Dulles Intl 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 Puerto Asis Airport where the average price is $114. 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 23% 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 March 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.

An easier way to manage your Pasto Antonio Nariño trip

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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
Washington, D.C. to Pasto Antonio Nariño Flightsfrom $442
San Francisco to Pasto Antonio Nariño Flightsfrom $629