
Cheap flights from IAD to LIS (Washington Dulles Intl. to Humberto Delgado)
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Cheap Flights from IAD to LIS starting at $386 One Way, $478 Round Trip
Prices starting at $478 for return flights and $386 for one-way flights to Humberto Delgado were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
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IAD to LIS Route Info
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Other Flights from Washington Dulles Intl. Airport (IAD)
Other Flights to Humberto Delgado Airport (LIS)
- Manassas Regional Airport (MNZ)
- Montgomery County Airpark Airport (GAI)
- Ronald Reagan Washington National Airport (DCA)
- Tipton Airport (FME)
- Baltimore Washington Intl. Thurgood Marshall Airport (BWI)
- Hagerstown Regional Airport (HGR)
- Martin State Airport (MTN)
- Easton - Newnam Airport (ESN)
- Charlottesville-Albemarle Airport (CHO)
- Shenandoah Valley Regional Airport (SHD)
Top Trending
- IAD to LAS
- HYD to IAD
- IAD to SEA
- DFW to IAD
- IAD to BKK
- IAD to CDG
- LAX to RIC
- IAD to ATL
- IAD to DEL
- LAX to IAD
- IAD to DFW
- SFO to IAD
- IAD to MCO
- IAD to PWM
- IAD to HNL
- YYZ to IAD
- IAD to ICN
- IAD to DUB
- ORF to ATL
- IAD to LAX
- ORF to MCO
- IAD to BOM
- IAD to CUN
- IAD to LHR
- BOS to IAD
- IAD to MIA
- IAD to SFO
- IAD to MNL
- IAD to PHX
- IAD to HYD
Frequently asked questions
Map To Nearby Hotels
Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.
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