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Cheap flights from District of Columbia to Pasto from $405

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Pasto departing on 4/11. 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 District of Columbia to Pasto

Cheap round-trip flights

Enter your travel dates to find the best prices.
Avianca Logo
5:35 pm - 4:40 pm
IAD
-
PSO
24h 05m
2 stops
Avianca Logo
10:05 am - 2:15 pm
PSO
-
IAD
27h 10m
1 stop
$405Avianca
Sat, Apr 11 - Wed, Apr 15
Avianca Logo
5:35 pm - 7:25 am
IAD
-
PSO
14h 50m
2 stops
Avianca Logo
5:20 pm - 2:45 am
PSO
-
IAD
32h 25m
2 stops
$419Avianca
Sat, Apr 11 - Wed, Apr 15
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
$558Avianca
Sat, Apr 11 - Wed, Apr 15

Avianca flights from District of Columbia to Pasto

Our best Avianca deals on District of Columbia to Pasto flight tickets
Avianca
Apr 11
IAD5:35 pmWashington, D.C. Dulles Intl
24h 05m
2 stops
PSO4:40 pmPasto Antonio Nariño
Apr 15
PSO10:05 amPasto Antonio Nariño
27h 10m
1 stop
IAD2:15 pmWashington, D.C. Dulles Intl
$405
Avianca
Apr 11
IAD5:35 pmWashington, D.C. Dulles Intl
14h 50m
2 stops
PSO7:25 amPasto Antonio Nariño
Apr 15
PSO5:20 pmPasto Antonio Nariño
32h 25m
2 stops
IAD2:45 amWashington, D.C. Dulles Intl
$419
Avianca
Apr 11
IAD5:35 pmWashington, D.C. Dulles Intl
16h 50m
2 stops
PSO9:25 amPasto Antonio Nariño
Apr 15
PSO11:20 amPasto Antonio Nariño
16h 00m
2 stops
IAD4:20 amWashington, D.C. Dulles Intl
$421

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia 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 February 23, 2026.
Use the filters below to find and compare flights from District of Columbia to Pasto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Pasto

IAD - PSO

IADPSO

Washington, D.C. Dulles Intl

Sat 4/11

5:35 pm-4:40 pm

2 stops24h 05m

Pasto Antonio Nariño

Wed 4/15

10:05 am-2:15 pm

1 stop27h 10m

$405

Washington, D.C.Pasto

IAD - PSO

IADPSO

Washington, D.C. Dulles Intl

Sat 4/11

5:35 pm-7:25 am

2 stops14h 50m

Pasto Antonio Nariño

Wed 4/15

5:20 pm-2:45 am

2 stops32h 25m

$419

Washington, D.C.Pasto

IAD - PSO

IADPSO

Washington, D.C. Dulles Intl

Sat 4/11

6:50 am-4:40 pm

1 stop10h 50m

Pasto Antonio Nariño

Wed 4/15

5:20 pm-5:20 am

1 stop11h 00m

$558

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap District of Columbia to Pasto flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Pasto

Fastest flight time

24h 05m

Direct flights

None
The fastest flight from District of Columbia to Pasto takes 24h 05m
There are no direct flights from District of Columbia to Pasto. There are no popular flight routes from District of Columbia to Pasto.
Search flight deals

  • When did momondo last update prices for flights from District of Columbia to Pasto Antonio Nariño Airport?

    Prices for flights from District of Columbia to Pasto Antonio Nariño Airport are updated daily.

  • How many operators does momondo search for flights from District of Columbia to Pasto Antonio Nariño Airport?

  • How old do you have to be to fly from District of Columbia to Pasto Antonio Nariño Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Pasto Antonio Nariño Airport.

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

    The travel and health documents you'll need for your trip to Pasto Antonio Nariño Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Pasto Antonio Nariño Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from District of Columbia to Pasto

Compare and see reviews for airlines that fly from District of Columbia to Pasto with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $514Free CancellationRating
6.6
2,498 reviews
Search Avianca flights

  • How do I get Price Alerts for flights from District of Columbia to Pasto?

    Search flight deals from District of Columbia to Pasto. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from District of Columbia to Pasto with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia 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 District of Columbia.

Can I find flights from District of Columbia to Pasto with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Pasto from District of Columbia with this policy.

How can momondo help me find flights from District of Columbia to Pasto?

Once you have performed a search for District of Columbia to Pasto flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Pasto from District of Columbia 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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1 adult
Wed 3/25
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