S$197 Cheap Flights from Des Moines to Washington

View S$197 flight on Thu, 14 Aug, 2025Opens in a new window

Popular airlines from Des Moines International Airport (DSM) to Washington

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Cheap Flights from Des Moines to Washington (DSM-WAS)

Prices were available within the past 7 days and start at S$197 for one-way flights and S$433 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 14 Aug - Sun, 17 Aug
DSM
Des Moines
BWI
Baltimore
S$433 Return, found 2 days ago
S$433
Return
found 2 days ago
Select American Airlines flight, departing Thu, 14 Aug from Des Moines to Baltimore, returning Sun, 17 Aug, priced at S$433 found 2 days ago
American Airlines
Thu, 14 Aug - Sun, 17 Aug
DSM
Des Moines
BWI
Baltimore
S$445 Return, found 2 days ago
S$445
Return
found 2 days ago
Select American Airlines flight, departing Thu, 14 Aug from Des Moines to Baltimore, returning Sun, 17 Aug, priced at S$445 found 2 days ago
Delta
Tue, 26 Aug - Tue, 2 Sep
DSM
Des Moines
IAD
Washington
S$473 Return, found 1 day ago
S$473
Return
found 1 day ago
Select Delta flight, departing Tue, 26 Aug from Des Moines to Washington, returning Tue, 2 Sep, priced at S$473 found 1 day ago
American Airlines
Thu, 14 Aug - Sun, 17 Aug
DSM
Des Moines
BWI
Baltimore
S$477 Return, found 2 days ago
S$477
Return
found 2 days ago
Select American Airlines flight, departing Thu, 14 Aug from Des Moines to Baltimore, returning Sun, 17 Aug, priced at S$477 found 2 days ago
Delta
Thu, 14 Aug - Sun, 17 Aug
DSM
Des Moines
BWI
Baltimore
S$478 Return, found 2 days ago
S$478
Return
found 2 days ago
Select Delta flight, departing Thu, 14 Aug from Des Moines to Baltimore, returning Sun, 17 Aug, priced at S$478 found 2 days ago
Delta
Thu, 14 Aug - Sun, 17 Aug
DSM
Des Moines
BWI
Baltimore
S$491 Return, found 2 days ago
S$491
Return
found 2 days ago
Select Delta flight, departing Thu, 14 Aug from Des Moines to Baltimore, returning Sun, 17 Aug, priced at S$491 found 2 days ago
Delta
Tue, 26 Aug - Tue, 2 Sep
DSM
Des Moines
IAD
Washington
S$504 Return, found 1 day ago
S$504
Return
found 1 day ago
Select Delta flight, departing Tue, 26 Aug from Des Moines to Washington, returning Tue, 2 Sep, priced at S$504 found 1 day ago
Delta
Tue, 26 Aug - Tue, 2 Sep
DSM
Des Moines
IAD
Washington
S$510 Return, found 1 day ago
S$510
Return
found 1 day ago
Select Delta flight, departing Tue, 26 Aug from Des Moines to Washington, returning Tue, 2 Sep, priced at S$510 found 1 day ago
American Airlines
Thu, 14 Aug - Sun, 17 Aug
DSM
Des Moines
BWI
Baltimore
S$515 Return, found 2 days ago
S$515
Return
found 2 days ago
Select American Airlines flight, departing Thu, 14 Aug from Des Moines to Baltimore, returning Sun, 17 Aug, priced at S$515 found 2 days ago
United
Thu, 14 Aug - Sun, 17 Aug
DSM
Des Moines
BWI
Baltimore
S$516 Return, found 2 days ago
S$516
Return
found 2 days ago
Select United flight, departing Thu, 14 Aug from Des Moines to Baltimore, returning Sun, 17 Aug, priced at S$516 found 2 days ago

Find the cheapest month to fly from Des Moines (DSM) to Washington (WAS)

November is typically the cheapest month to fly

From S$201 - S$577 per traveller.

Graph displaying average flight prices per month

Des Moines to Baltimore route information
Origin airport
Des Moines Intl.
Destination airport
Baltimore Washington Intl. Thurgood Marshall
Return price
S$432
Distance
1451 km

Perfect flights from Des Moines to Washington

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*Note: Prices may vary based on availability and are subject to change.

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