
$129 Cheap American Airlines flights Boston (BOS) to Washington (IAD)
$129 Cheap American Airlines flights Boston (BOS) to Washington (IAD)
Prices were available within the past 7 days and start at $129 for one-way flights and $232 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Apr 24 - Wed, Apr 29
BOS
Boston
IAD
Washington
$232 Roundtrip, found 21 hours ago
$232
Roundtrip
found 21 hours ago

Tue, Apr 28 - Wed, May 13
BOS
Boston
IAD
Washington
$257 Roundtrip, found 19 hours ago
$257
Roundtrip
found 19 hours ago
Alternative airports near Washington
Prices were available within the past 7 days. Prices and availability are subject to change.
Find the cheapest month to fly from Boston (BOS) to Washington (IAD)
February is typically the cheapest month to fly
From $110 - $237 per traveler.
Travel information
Origin airport | Logan Intl. |
|---|---|
Destination airport | Washington Dulles Intl. |
Airlines serving | American Airlines, Delta, Frontier Airlines, United |
Popular airline | American Airlines |
Distance | 657 km |
Average flight time | 1 hour 43 mins |
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Most Popular American Airlines Routes from Boston
- American Airlines BOS to SJU
- American Airlines BOS to CMH
- American Airlines BOS to SFO
- American Airlines BOS to MSP
- American Airlines BOS to SRQ
- American Airlines BOS to MYR
- American Airlines BOS to RNO
- American Airlines BOS to FLL
- American Airlines BOS to AZO
- American Airlines BOS to PHL
- American Airlines BOS to TPA
Most Popular American Airlines Routes from Washington
- Lima to San Francisco (LIM - SFO)
- Houston to Miami (IAH - MIA)
- San Juan to Orlando (SJU - MCO)
- Richmond to El Paso (RIC - ELP)
- Fort Lauderdale to Toronto (FLL - YYZ)
- Lima to San Francisco (LIM - SFO)
- Seattle to Los Angeles (SEA - LAX)
- New York to Tampa (JFK - TPA)
- Orlando to Los Angeles (MCO - LAX)
- Omaha to Seattle (OMA - SEA)
Popular Domestic Routes in Washington Dulles Intl.
- Des Moines to Indianapolis (DSM - IND)
- Springfield to Sacramento (SGF - SMF)
- Orlando to Los Angeles (MCO - LAX)
- Omaha to Seattle (OMA - SEA)
- San Juan to Orlando (SJU - MCO)
- New York to Orlando (LGA - MCO)
- Seattle Paine Field Intl. Airport to Los Angeles (PAE - LAX)
- Seattle to New Orleans (SEA - MSY)
- Orlando to Los Angeles (MCO - LAX)
- Houston to Miami (IAH - MIA)