$428 Cheap Flights from Cody (COD) to Washington (DCA)

View $428 flight on Thu, Jun 25, 2026Opens in a new window

Popular airlines from Cody, WY (COD-Yellowstone Regional) to Ronald Reagan Washington National Airport (DCA)

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Cheap Flights from Cody to Washington (COD-DCA)

Prices were available within the past 7 days and start at $428 for one-way flights and $919 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Apr 23 - Sat, Apr 25
COD
Cody
DCA
Washington
$919 Roundtrip, found 6 days ago
$919
Roundtrip
found 6 days ago
Select United flight, departing Thu, Apr 23 from Cody to Washington, returning Sat, Apr 25, priced at $919 found 6 days ago
United
Thu, Apr 23 - Sat, Apr 25
COD
Cody
DCA
Washington
$1,035 Roundtrip, found 6 days ago
$1,035
Roundtrip
found 6 days ago
Select United flight, departing Thu, Apr 23 from Cody to Washington, returning Sat, Apr 25, priced at $1,035 found 6 days ago
United
Thu, Apr 23 - Sat, Apr 25
COD
Cody
DCA
Washington
$1,114 Roundtrip, found 6 days ago
$1,114
Roundtrip
found 6 days ago
Select United flight, departing Thu, Apr 23 from Cody to Washington, returning Sat, Apr 25, priced at $1,114 found 6 days ago
United
Thu, Apr 23 - Sat, Apr 25
COD
Cody
DCA
Washington
$1,173 Roundtrip, found 6 days ago
$1,173
Roundtrip
found 6 days ago
Select United flight, departing Thu, Apr 23 from Cody to Washington, returning Sat, Apr 25, priced at $1,173 found 6 days ago
United
Thu, Apr 23 - Sat, Apr 25
COD
Cody
DCA
Washington
$1,194 Roundtrip, found 6 days ago
$1,194
Roundtrip
found 6 days ago
Select United flight, departing Thu, Apr 23 from Cody to Washington, returning Sat, Apr 25, priced at $1,194 found 6 days ago
United
Thu, Apr 23 - Sat, Apr 25
COD
Cody
DCA
Washington
$1,196 Roundtrip, found 6 days ago
$1,196
Roundtrip
found 6 days ago
Select United flight, departing Thu, Apr 23 from Cody to Washington, returning Sat, Apr 25, priced at $1,196 found 6 days ago
United
Thu, Apr 23 - Sat, Apr 25
COD
Cody
DCA
Washington
$1,237 Roundtrip, found 6 days ago
$1,237
Roundtrip
found 6 days ago
Select United flight, departing Thu, Apr 23 from Cody to Washington, returning Sat, Apr 25, priced at $1,237 found 6 days ago
United
Thu, Apr 23 - Sat, Apr 25
COD
Cody
DCA
Washington
$1,252 Roundtrip, found 6 days ago
$1,252
Roundtrip
found 6 days ago
Select United flight, departing Thu, Apr 23 from Cody to Washington, returning Sat, Apr 25, priced at $1,252 found 6 days ago
United
Wed, Apr 29 - Wed, May 6
COD
Cody
DCA
Washington
$1,275 Roundtrip, found 1 day ago
$1,275
Roundtrip
found 1 day ago
Select United flight, departing Wed, Apr 29 from Cody to Washington, returning Wed, May 6, priced at $1,275 found 1 day ago
United
Thu, Apr 23 - Sat, Apr 25
COD
Cody
DCA
Washington
$1,279 Roundtrip, found 6 days ago
$1,279
Roundtrip
found 6 days ago
Select United flight, departing Thu, Apr 23 from Cody to Washington, returning Sat, Apr 25, priced at $1,279 found 6 days ago

Frequently asked questions

How much does a flight from Cody, WY (COD-Yellowstone Regional) to Washington, DC (DCA-Ronald Reagan Washington National) cost?
You can find cheap one-way flights from $428 and cheap return flights from $919 Cody, WY (COD-Yellowstone Regional) to Washington, DC (DCA-Ronald Reagan Washington National) with Expedia. Return flights often range between $680 and $1315. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Cody, WY (COD-Yellowstone Regional) to Washington, DC (DCA-Ronald Reagan Washington National) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Cody, WY (COD-Yellowstone Regional) to Washington, DC (DCA-Ronald Reagan Washington National)?
The cheapest month to fly from COD to DCA is April when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Cody, WY (COD-Yellowstone Regional) to Washington, DC (DCA-Ronald Reagan Washington National)?
Enter COD to DCA and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Cody, WY (COD-Yellowstone Regional) to Washington, DC (DCA-Ronald Reagan Washington National)?
To find a cheap flight from Cody, WY (COD-Yellowstone Regional) to Washington, DC (DCA-Ronald Reagan Washington National), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Cody, WY (COD-Yellowstone Regional) to Washington, DC (DCA-Ronald Reagan Washington National)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Cody, WY (COD-Yellowstone Regional) to Washington, DC (DCA-Ronald Reagan Washington National)?
The earliest flight from Cody, WY (COD) to Washington, DC (DCA) typically departs at around 8:30 AM, operated by United and Delta. An early departure allows you to make the most of your time in Washington, DC. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Cody, WY (COD-Yellowstone Regional) to Washington, DC (DCA-Ronald Reagan Washington National)?
a Wednesday typically has the most flights from Yellowstone Regional (COD) to Ronald Reagan Washington National (DCA), with approximately 2 flights available. This gives you plenty of options for your travel plans. A major airline on this route is United.
What are the most popular departure times for flights from Cody, WY (COD-Yellowstone Regional) to Washington, DC (DCA-Ronald Reagan Washington National)?
The most popular departure times for flights from Cody, WY (COD) to Washington, DC (DCA) are from noon to 3pm. About 58% of passengers prefer this time window. Many major carriers, including United Airlines and Delta, offer flights during this window. This timing works well because it allows travelers to enjoy a leisurely morning before heading to the airport.
How long does it take to fly from Cody, WY (COD-Yellowstone Regional) to Washington, DC (DCA-Ronald Reagan Washington National)?
A flight from COD to DCA with a layover takes around 6 hours 30 minutes, with the route covering approximately 1,685 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Cody, WY (COD-Yellowstone Regional) to Washington, DC (DCA-Ronald Reagan Washington National)?
Select the "Business class" and "First class" filters when looking for COD to DCA flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Cody, WY (COD-Yellowstone Regional) to Washington, DC (DCA-Ronald Reagan Washington National) flight with Expedia?
It's easy to earn miles on a Cody, WY (COD-Yellowstone Regional) to Washington, DC (DCA-Ronald Reagan Washington National) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Washington from Yellowstone Regional (COD)?
When traveling from Yellowstone Regional (COD) to Washington, you can fly into Ronald Reagan Washington National (DCA) and Washington Dulles Intl. (IAD). Some flights may connect through major hubs like Denver Intl. (DEN) before reaching Washington. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Cody, WY (COD-Yellowstone Regional) to Washington, DC (DCA-Ronald Reagan Washington National) at the last minute?
Typically, booking a last minute flight from Cody, WY (COD-Yellowstone Regional) to Washington, DC (DCA-Ronald Reagan Washington National) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Cody, WY (COD-Yellowstone Regional) to Washington, DC (DCA-Ronald Reagan Washington National) flight and hotel package?
Securing a Cody, WY (COD-Yellowstone Regional) to Washington, DC (DCA-Ronald Reagan Washington National) Washington Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Cody, WY (COD-Yellowstone Regional) to Washington, DC (DCA-Ronald Reagan Washington National)?
If you booked your Cody, WY (COD-Yellowstone Regional) to Washington, DC (DCA-Ronald Reagan Washington National) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Yellowstone Regional
Destination airport
Ronald Reagan Washington National
Airlines serving
United
Roundtrip price
$919
Distance
1684 mi

*Flight schedules are subject to change.

*Available to One Key members.

 

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