$175+ Cheap flights from Maryland to Pasto (PSO)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — PSO
Oct 15 — Oct 221
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Maryland to Pasto
Keep the following information in mind while searching for Maryland to Pasto flight deals. Data was last updated September 15, 2025.
Round-trip from | $392 (Avianca) |
|---|---|
One-way from | $175 (Avianca) |
Find flight deals from Maryland to Pasto
Cheapest flights from Maryland to PastoExplore the most affordable flight options available from Maryland to Pasto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.
Explore the most affordable flight options available from Maryland to Pasto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.
This Avianca deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/145:05 pmIAD - PSO
2 stops15h 15mAvianca
Tue 10/213:38 pmPSO - IAD
1 stop12h 57mAvianca
Deal found 9/14![Avianca logo]()
$392
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/144:00 pmBWI - PSO
3 stops25h 10mMultiple Airlines
Tue 10/218:10 amPSO - BWI
3 stops14h 22mMultiple Airlines
Deal found 9/14![Multiple Airlines logo]()
$565
Cheapflights Fare Finder
Customize your flight search to find flights from Maryland 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, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Maryland to Pasto that are best for you.
Fly from
Maryland
Fly to
Pasto
Route
Depart
Return
Price
Washington, D.C.Pasto
IAD - PSO
IADPSO
Washington, D.C. Dulles Intl
Tue 10/14
5:05 pm-9:46 am
2 stops17h 41m
Pasto Antonio Nariño
Tue 10/21
10:26 am-2:45 am
2 stops15h 19m
$393
Washington, D.C.Pasto
IAD - PSO
IADPSO
Washington, D.C. Dulles Intl
Sun 2/22
2:35 pm-8:30 am
1 stop17h 55m
Pasto Antonio Nariño
Thu 2/26
5:10 pm-1:15 pm
1 stop20h 05m
$538
BaltimorePasto
BWI - PSO
BWIPSO
Baltimore/Washington
Tue 10/14
4:00 pm-4:10 pm
3 stops25h 10m
Pasto Antonio Nariño
Tue 10/21
8:10 am-11:32 pm
3 stops14h 22m
$565
Washington, D.C.Pasto
IAD - PSO
IADPSO
Washington, D.C. Dulles Intl
Fri 11/7
5:45 am-4:30 pm
1 stop10h 45m
$175
Washington, D.C.Pasto
IAD - PSO
IADPSO
Washington, D.C. Dulles Intl
Sun 11/9
5:45 am-4:30 pm
1 stop10h 45m
$175
Washington, D.C.Pasto
IAD - PSO
IADPSO
Washington, D.C. Dulles Intl
Sun 11/9
5:59 pm-3:44 pm
2 stops45h 45m
$241
BaltimorePasto
BWI - PSO
BWIPSO
Baltimore/Washington
Fri 11/7
4:44 pm-9:00 am
2 stops40h 16m
$376
BaltimorePasto
BWI - PSO
BWIPSO
Baltimore/Washington
Sun 11/9
10:27 am-3:44 pm
2 stops29h 17m
$447
Best time to book a flight from Maryland to Pasto
Have a flexible travel schedule? Discover the best time to fly to Pasto from Maryland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Maryland to Pasto
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