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Cheap flights from District of Columbia to Pasto from $462

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 9/21. 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
1 adult, Economy, 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
3:35 pm - 9:25 am
IAD
-
PSO
18h 50m
1 stop
Avianca Logo
8:05 am - 5:20 am
PSO
-
IAD
20h 15m
1 stop
$462Avianca
Mon, Sep 21 - Thu, Sep 24
Avianca Logo
6:50 am - 7:25 am
IAD
-
PSO
25h 35m
1 stop
Avianca Logo
8:05 am - 5:20 am
PSO
-
IAD
20h 15m
1 stop
$472Avianca
Mon, May 4 - Thu, May 7
Avianca Logo
3:35 pm - 9:25 am
IAD
-
PSO
18h 50m
1 stop
Avianca Logo
10:05 am - 3:55 pm
PSO
-
IAD
28h 50m
2 stops
$475Avianca
Mon, Sep 21 - Thu, Sep 24
Avianca Logo
4:10 am - 7:25 am
IAD
-
PSO
28h 15m
2 stops
Avianca Logo
10:05 am - 5:20 am
PSO
-
IAD
18h 15m
1 stop
$485Avianca
Mon, May 4 - Thu, May 7
Avianca Logo
5:45 am - 11:45 am
IAD
-
PSO
31h 00m
2 stops
Avianca Logo
8:05 am - 5:20 am
PSO
-
IAD
20h 15m
1 stop
$486Avianca
Mon, May 4 - Thu, May 7
Avianca Logo
4:10 am - 4:40 pm
IAD
-
PSO
13h 30m
2 stops
Avianca Logo
12:25 pm - 5:20 am
PSO
-
IAD
15h 55m
1 stop
$489Avianca
Thu, May 21 - Thu, May 28
Avianca Logo
5:35 pm - 7:25 am
IAD
-
PSO
14h 50m
2 stops
Avianca Logo
8:05 am - 2:45 am
PSO
-
IAD
17h 40m
2 stops
$499Avianca
Mon, May 4 - Thu, May 7
Avianca Logo
4:10 am - 9:25 am
IAD
-
PSO
30h 15m
2 stops
Avianca Logo
8:05 am - 2:45 am
PSO
-
IAD
17h 40m
2 stops
$507Avianca
Thu, May 21 - Thu, May 28
Avianca Logo
3:35 pm - 7:25 am
IAD
-
PSO
16h 50m
1 stop
Avianca Logo
8:05 am - 5:20 am
PSO
-
IAD
20h 15m
1 stop
$580Avianca
Mon, Sep 21 - Thu, Sep 24
Avianca Logo
3:35 pm - 9:25 am
IAD
-
PSO
18h 50m
1 stop
Avianca Logo
10:05 am - 3:55 pm
PSO
-
IAD
28h 50m
2 stops
$593Avianca
Mon, Sep 21 - Thu, Sep 24

Avianca flights from District of Columbia to Pasto

Our best Avianca deals on District of Columbia to Pasto flight tickets
Avianca
Sep 21
IAD3:35 pmWashington, D.C. Dulles Intl
18h 50m
1 stop
PSO9:25 amPasto Antonio Nariño
Sep 24
PSO8:05 amPasto Antonio Nariño
20h 15m
1 stop
IAD5:20 amWashington, D.C. Dulles Intl
$462
Avianca
May 4
IAD6:50 amWashington, D.C. Dulles Intl
25h 35m
1 stop
PSO7:25 amPasto Antonio Nariño
May 7
PSO8:05 amPasto Antonio Nariño
20h 15m
1 stop
IAD5:20 amWashington, D.C. Dulles Intl
$472
Avianca
Sep 21
IAD3:35 pmWashington, D.C. Dulles Intl
18h 50m
1 stop
PSO9:25 amPasto Antonio Nariño
Sep 24
PSO10:05 amPasto Antonio Nariño
28h 50m
2 stops
IAD3:55 pmWashington, D.C. Dulles Intl
$475

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 April 10, 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

Cheapest round-trip

Washington, D.C.Pasto

IAD - PSO

IADPSO

Washington, D.C. Dulles Intl

Mon 9/21

3:35 pm-9:25 am

1 stop18h 50m

Pasto Antonio Nariño

Thu 9/24

8:05 am-5:20 am

1 stop20h 15m

$462

Washington, D.C.Pasto

IAD - PSO

IADPSO

Washington, D.C. Dulles Intl

Mon 5/4

6:50 am-7:25 am

1 stop25h 35m

Pasto Antonio Nariño

Thu 5/7

8:05 am-5:20 am

1 stop20h 15m

$472

Washington, D.C.Pasto

IAD - PSO

IADPSO

Washington, D.C. Dulles Intl

Mon 9/21

3:35 pm-9:25 am

1 stop18h 50m

Pasto Antonio Nariño

Thu 9/24

10:05 am-3:55 pm

2 stops28h 50m

$475

Washington, D.C.Pasto

IAD - PSO

IADPSO

Washington, D.C. Dulles Intl

Mon 5/4

4:10 am-7:25 am

2 stops28h 15m

Pasto Antonio Nariño

Thu 5/7

10:05 am-5:20 am

1 stop18h 15m

$485

Washington, D.C.Pasto

IAD - PSO

IADPSO

Washington, D.C. Dulles Intl

Mon 5/4

5:45 am-11:45 am

2 stops31h 00m

Pasto Antonio Nariño

Thu 5/7

8:05 am-5:20 am

1 stop20h 15m

$486
Quickest round-trip

Washington, D.C.Pasto

IAD - PSO

IADPSO

Washington, D.C. Dulles Intl

Thu 5/21

4:10 am-4:40 pm

2 stops13h 30m

Pasto Antonio Nariño

Thu 5/28

12:25 pm-5:20 am

1 stop15h 55m

$489

Washington, D.C.Pasto

IAD - PSO

IADPSO

Washington, D.C. Dulles Intl

Mon 5/4

5:35 pm-7:25 am

2 stops14h 50m

Pasto Antonio Nariño

Thu 5/7

8:05 am-2:45 am

2 stops17h 40m

$499

Washington, D.C.Pasto

IAD - PSO

IADPSO

Washington, D.C. Dulles Intl

Thu 5/21

4:10 am-9:25 am

2 stops30h 15m

Pasto Antonio Nariño

Thu 5/28

8:05 am-2:45 am

2 stops17h 40m

$507

Washington, D.C.Pasto

IAD - PSO

IADPSO

Washington, D.C. Dulles Intl

Mon 9/21

3:35 pm-7:25 am

1 stop16h 50m

Pasto Antonio Nariño

Thu 9/24

8:05 am-5:20 am

1 stop20h 15m

$580

Washington, D.C.Pasto

IAD - PSO

IADPSO

Washington, D.C. Dulles Intl

Mon 9/21

3:35 pm-9:25 am

1 stop18h 50m

Pasto Antonio Nariño

Thu 9/24

10:05 am-3:55 pm

2 stops28h 50m

$593

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

18h 50m

Direct flights

None
The fastest flight from District of Columbia to Pasto takes 18h 50m
There are no direct flights from District of Columbia to Pasto. There are no popular flight routes from District of Columbia to Pasto.
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Frequently asked questions about flying from District of Columbia to Pasto

  • 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
6.5
2,503 reviews
Search Avianca flights

Frequently asked questions about flying from District of Columbia to Pasto

  • 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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