$378 Cheap Flights from Washington (IAD) to Cody (COD)

View $378 flight on Sat, May 2, 2026Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Cody, WY (COD-Yellowstone Regional)

Cheap Flights from Washington to Cody (IAD-COD)

Prices were available within the past 7 days and start at $378 for one-way flights and $469 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Nov 8 - Sat, Nov 14
IAD
Washington
COD
Cody
$469 Roundtrip, found 4 days ago
$469
Roundtrip
found 4 days ago
Select United flight, departing Sun, Nov 8 from Washington to Cody, returning Sat, Nov 14, priced at $469 found 4 days ago
United
Thu, Aug 27 - Mon, Aug 31
IAD
Washington
COD
Cody
$484 Roundtrip, found 4 days ago
$484
Roundtrip
found 4 days ago
Select United flight, departing Thu, Aug 27 from Washington to Cody, returning Mon, Aug 31, priced at $484 found 4 days ago
United
Thu, Apr 16 - Tue, Apr 21
IAD
Washington
COD
Cody
$485 Roundtrip, found 2 days ago
$485
Roundtrip
found 2 days ago
Select United flight, departing Thu, Apr 16 from Washington to Cody, returning Tue, Apr 21, priced at $485 found 2 days ago
United
Sun, Nov 8 - Sat, Nov 14
IAD
Washington
COD
Cody
$552 Roundtrip, found 4 days ago
$552
Roundtrip
found 4 days ago
Select United flight, departing Sun, Nov 8 from Washington to Cody, returning Sat, Nov 14, priced at $552 found 4 days ago
United
Thu, Apr 16 - Tue, Apr 21
IAD
Washington
COD
Cody
$555 Roundtrip, found 2 days ago
$555
Roundtrip
found 2 days ago
Select United flight, departing Thu, Apr 16 from Washington to Cody, returning Tue, Apr 21, priced at $555 found 2 days ago
United
Sun, Nov 8 - Sat, Nov 14
IAD
Washington
COD
Cody
$559 Roundtrip, found 4 days ago
$559
Roundtrip
found 4 days ago
Select United flight, departing Sun, Nov 8 from Washington to Cody, returning Sat, Nov 14, priced at $559 found 4 days ago
United
Sun, Nov 8 - Sat, Nov 14
IAD
Washington
COD
Cody
$571 Roundtrip, found 4 days ago
$571
Roundtrip
found 4 days ago
Select United flight, departing Sun, Nov 8 from Washington to Cody, returning Sat, Nov 14, priced at $571 found 4 days ago
United
Thu, Aug 27 - Mon, Aug 31
IAD
Washington
COD
Cody
$574 Roundtrip, found 4 days ago
$574
Roundtrip
found 4 days ago
Select United flight, departing Thu, Aug 27 from Washington to Cody, returning Mon, Aug 31, priced at $574 found 4 days ago
United
Thu, Aug 27 - Mon, Aug 31
IAD
Washington
COD
Cody
$578 Roundtrip, found 4 days ago
$578
Roundtrip
found 4 days ago
Select United flight, departing Thu, Aug 27 from Washington to Cody, returning Mon, Aug 31, priced at $578 found 4 days ago
United
Thu, Apr 16 - Mon, Apr 20
IAD
Washington
COD
Cody
$579 Roundtrip, found 2 days ago
$579
Roundtrip
found 2 days ago
Select United flight, departing Thu, Apr 16 from Washington to Cody, returning Mon, Apr 20, priced at $579 found 2 days ago

Frequently asked questions

How much does a flight from Washington, DC (IAD-Washington Dulles Intl.) to Cody, WY (COD-Yellowstone Regional) cost?
You can find cheap one-way flights from $378 and cheap return flights from $469 Washington, DC (IAD-Washington Dulles Intl.) to Cody, WY (COD-Yellowstone Regional) with Expedia. Return flights often range between $609 and $2847. 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 Washington, DC (IAD-Washington Dulles Intl.) to Cody, WY (COD-Yellowstone Regional) 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 Washington, DC (IAD-Washington Dulles Intl.) to Cody, WY (COD-Yellowstone Regional)?
The cheapest month to fly from IAD to COD is November 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 Washington, DC (IAD-Washington Dulles Intl.) to Cody, WY (COD-Yellowstone Regional)?
Enter IAD to COD and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Washington, DC (IAD-Washington Dulles Intl.) to Cody, WY (COD-Yellowstone Regional)?
To find a cheap flight from Washington, DC (IAD-Washington Dulles Intl.) to Cody, WY (COD-Yellowstone Regional), 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 Washington, DC (IAD-Washington Dulles Intl.) to Cody, WY (COD-Yellowstone Regional)?
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 Washington, DC (IAD-Washington Dulles Intl.) to Cody, WY (COD-Yellowstone Regional)?
The earliest flight from Washington Dulles International Airport (IAD) to Yellowstone Regional Airport (COD) typically leaves at around 6:05 AM, operated by Delta and United Airlines. This seasonal service is available in April, providing an early start to your adventure in Cody. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Washington, DC (IAD-Washington Dulles Intl.) to Cody, WY (COD-Yellowstone Regional)?
The most popular departure times for flights from Washington, DC (IAD) to Cody, WY (COD) are in the early morning, from 6am to 9am. About 38% of passengers prefer this time window. United Airlines and Delta Airlines offer flights during this period. Many travelers choose this timing to arrive in Cody with ample time to explore the area.
How long does it take to fly from Washington, DC (IAD-Washington Dulles Intl.) to Cody, WY (COD-Yellowstone Regional)?
A flight from IAD to COD with a layover takes around 6 hours 50 minutes, with the route covering approximately 1,662 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 Washington, DC (IAD-Washington Dulles Intl.) to Cody, WY (COD-Yellowstone Regional)?
Select the "Business class" and "First class" filters when looking for IAD to COD 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 Washington, DC (IAD-Washington Dulles Intl.) to Cody, WY (COD-Yellowstone Regional) flight with Expedia?
It's easy to earn miles on a Washington, DC (IAD-Washington Dulles Intl.) to Cody, WY (COD-Yellowstone Regional) 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 Cody from Washington Dulles Intl. (IAD)?
If you're planning to travel to Cody from Washington Dulles Intl. (IAD), you can fly into Yellowstone Regional (COD) Some flights may connect through major hubs like Minneapolis - St. Paul Intl. (MSP), Seattle - Tacoma Intl. (SEA), O'Hare Intl. (ORD) before reaching Cody. 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 Washington, DC (IAD-Washington Dulles Intl.) to Cody, WY (COD-Yellowstone Regional) at the last minute?
Typically, booking a last minute flight from Washington, DC (IAD-Washington Dulles Intl.) to Cody, WY (COD-Yellowstone Regional) 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 Washington, DC (IAD-Washington Dulles Intl.) to Cody, WY (COD-Yellowstone Regional) flight and hotel package?
Securing a Washington, DC (IAD-Washington Dulles Intl.) to Cody, WY (COD-Yellowstone Regional) flight and hotel package 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 Washington, DC (IAD-Washington Dulles Intl.) to Cody, WY (COD-Yellowstone Regional)?
If you booked your Washington, DC (IAD-Washington Dulles Intl.) to Cody, WY (COD-Yellowstone Regional) 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
Washington Dulles Intl.
Destination airport
Yellowstone Regional
Airlines serving
United
Roundtrip price
$469
Distance
1661 mi

Book with confidence

Washington to Cody Flights

The cheapest times to fly from Washington to Cody

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Cody are during the month of November. You can find some of the cheapest flights from Washington to Cody with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Cody

Sunday is one of the best days to book for cheap flights from Washington to Cody: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Cody

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Cody in 2026. You can also book with separate airlines for your outbound and return journeys, from $378 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Cody flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Cody airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Washington to Cody Flights

*Flight schedules are subject to change.

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*Available to One Key members.