$42 Find Cheap Flights from North America to Washington, D.C. - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Washington, D.C. departing on 8/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from North America to Washington, D.C.

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from North America to Washington, D.C. that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from North America to Washington, D.C.

Tue, Oct 6 - Wed, Oct 7
Frontier Logo
6:33 am - 8:29 am
ATL
-
BWI
1h 56mnonstop
Frontier Logo
9:20 pm - 11:25 pm
BWI
-
ATL
2h 05mnonstop
$69Frontier
Sat, Oct 3 - Wed, Oct 7
Frontier Logo
2:20 pm - 4:12 pm
ATL
-
BWI
1h 52mnonstop
Frontier Logo
9:20 pm - 11:25 pm
BWI
-
ATL
2h 05mnonstop
$70Frontier
Fri, Aug 7 - Mon, Aug 10
Southwest Logo
8:55 pm - 10:35 pm
BOS
-
BWI
1h 40mnonstop
Southwest Logo
2:15 pm - 3:45 pm
BWI
-
BOS
1h 30mnonstop
$174Southwest
Wed, Aug 5 - Fri, Aug 7
Delta Logo
3:55 pm - 5:47 pm
BOS
-
BWI
1h 52mnonstop
Delta Logo
9:00 am - 10:38 am
BWI
-
BOS
1h 38mnonstop
$184Delta
Sat, Sep 5 - Sat, Sep 12
Delta Logo
5:10 pm - 7:07 pm
BOS
-
BWI
1h 57mnonstop
Delta Logo
5:40 pm - 11:58 pm
BWI
-
BOS
6h 18m
1 stop
$185Delta
Wed, Aug 26 - Sun, Aug 30
Southwest Logo
1:20 pm - 3:00 pm
BOS
-
BWI
1h 40mnonstop
Southwest Logo
9:50 pm - 11:25 pm
BWI
-
BOS
1h 35mnonstop
$189Southwest
Wed, Aug 12 - Wed, Aug 19
American Airlines Logo
7:55 pm - 11:58 pm
DFW
-
DCA
3h 03mnonstop
American Airlines Logo
5:00 am - 7:18 am
DCA
-
DFW
3h 18mnonstop
$215American Airlines
Tue, Aug 4 - Tue, Aug 11
American Airlines Logo
8:00 pm - 11:59 pm
DFW
-
DCA
2h 59mnonstop
American Airlines Logo
6:59 am - 9:26 am
DCA
-
DFW
3h 27mnonstop
$217American Airlines
Wed, Sep 16 - Sun, Sep 20
United Airlines Logo
11:00 pm - 8:55 am
SEA
-
DCA
6h 55m
1 stop
United Airlines Logo
2:00 pm - 7:15 pm
DCA
-
SEA
8h 15m
1 stop
$297United Airlines
Sat, Aug 22 - Sun, Aug 30
United Airlines Logo
11:00 pm - 6:53 am
LAX
-
IAD
4h 53mnonstop
United Airlines Logo
9:00 am - 11:32 am
IAD
-
LAX
5h 32mnonstop
$302United Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$42
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Atlanta to Baltimore

Flights from North America to Washington, D.C.: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from North America to Washington, D.C. 
Verified travelerFlew with JetBlue
BOS
-
DCA
Jun 2026
Check in online, get your boarding pass and go directly to the gate unless you have checked baggage.
NguyenFlew with United Airlines
DEN
-
DCA
Mar 2026
Check in desk immediately when you come in the doors on the left of door 215. Get TSA touchless before the flight—the line is so much shorter.
PeterFlew with Austrian Airlines
SYR
-
IAD
Mar 2026
Syracuse is a joy to fly from because it has such a short check in time.
Putri ArumFlew with Japan Airlines
SEA
-
DCA
Mar 2026
Bring your own foods. There should also be a disclaimer on the ticket that foods will not be provided although this is a relatively long flight.
GailFlew with American Airlines
ATL
-
DCA
Feb 2026
American to DCA is great because they arrive and depart from Terminal T which is the closest terminal to the airport entrance/exit. No need to hike/take the train to one of the other terminals where Delta, the most prevalent airline at ATL has flights.
LaToyaFlew with American Airlines
ATL
-
DCA
Feb 2026
Get Pre-Check to be able to get through Hartsfield-Jackson’s checkpoint quickly.
TonyFlew with United Airlines
CUN
-
IAD
Dec 2025
Bring your own snacks - no food service👍🏼
DawnFlew with American Airlines
SYR
-
DCA
Dec 2025
Check Bags - Small Canadair RJ700 Plane, Limited Overhead Storage....If you have a tight connection in DC may be difficult if Bag is ckd at Door.
NesrinFlew with Southwest
DEN
-
IAD
Feb 2026
Get a seat in the very front if you can, otherwise, it is a very slow process.
DionFlew with American Airlines
DFW
-
IAD
Jan 2026
Make sure you eat a heavy meal before boarding the flight.
KaseyFlew with Air Canada
YYZ
-
IAD
Jun 2025
Come way early as US customs line up eats up your time
SuzetteFlew with Alaska Airlines
SEA
-
IAD
May 2025
Take a shower before arriving at airport and don't wear perfume at all! Pack bags tight, so boarding is smooth and quick.
DanielFlew with Alaska Airlines
SEA
-
IAD
May 2025
Seatac has gnarly traffic right now, took 35min to get from highway exit to the terminal
Verified travelerFlew with United Airlines
YUL
-
IAD
May 2025
Be attentive to the location of shuttle for going to the other terminal
Verified travelerFlew with Air Canada
YYZ
-
IAD
Dec 2024
Get on a regional sized (smaller than Boeing 737 or Airbus A320) jet if you can, they are older and have more legroom than newer aircraft.
Verified travelerFlew with United Airlines
BDL
-
IAD
Dec 2024
small overheads on small planes, sometimes delayed, don't make tight connection at Dulles
Verified travelerFlew with United Airlines
YYZ
-
IAD
Nov 2024
Do not carry bigger the specified sized bags for cabin baggage. Only one carry on ba
JasonFlew with United Airlines
DEN
-
IAD
Nov 2024
DIA is a large airport. Get there early.
Verified travelerFlew with United Airlines
RIC
-
IAD
Jul 2024
Know where your connecting gate. You can use the airline app to bring up a map and it can give you directions and time from landing gate to departure gate.
karenFlew with Alaska Airlines
LAX
-
IAD
Jun 2024
Personal tips are bring your own food if you're hungry; keep foot space as open as possible for leg room; pack your patience
Verified travelerFlew with Alaska Airlines
LAX
-
IAD
Jun 2024
Get to the airport on time because traffic in LA is unexpected
Verified travelerFlew with Air Canada
YYZ
-
IAD
Aug 2024
Check the departure board carefully when you get to the airport.
MichaelFlew with American Airlines
PVD
-
DCA
Jun 2024
Leave a day earlier than intended in the summer.
UzomaFlew with American Airlines
ORD
-
DCA
Jan 2024
ORD and DCA are nice airports with plenty of space. ORD is always busy so allow ample time to drive there, drop your bag, and go through security if you don't have TSA pre check.
BindulFlew with United Airlines
DEN
-
IAD
Feb 2024
There are multiple flights between DEN and IAD everyday, including some wide bodies. Try and get on one of the wide bodies whenever possible.
PatriciaFlew with United Airlines
PBI
-
IAD
Jan 2024
Take DCA instead of IAD to avoid those stupid overpacked people movers

FAQs for booking flights from North America to Washington, D.C.

  • How does KAYAK find such low prices on flights from North America to Washington, D.C.?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from North America to Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from North America to Washington, D.C.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from North America is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from North America to Washington, D.C.?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back to North America with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from North America to Washington, D.C.?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from North America up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Washington, D.C.

Cabin class types available on flights to North America

Cabin classes available on flights to Washington, D.C.. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.