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District of Columbia

Find cheap Delta flights to District of Columbia

DSM — IAD
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Find Delta flight deals to District of Columbia

Cheapest Delta flights from USA to District of Columbia
Explore the most affordable Delta flight options available from USA to District of Columbia. Find the lowest fares with prices last updated on July 27, 2026.

This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1310:45 pm
ATL
-
IAD
Nonstop1h 49m
Delta
Mon 8/173:03 pm
IAD
-
ATL
Nonstop1h 51m
Delta
Deal found 7/22$169
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1510:45 pm
ATL
-
IAD
Nonstop1h 49m
Delta
Mon 8/173:03 pm
IAD
-
ATL
Nonstop1h 51m
Delta
Deal found 7/24$179
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:05 am
ORD
-
DCA
1 stop4h 37m
Delta
Tue 8/255:40 pm
DCA
-
ORD
1 stop5h 44m
Delta
Deal found 7/27$197

Flights to District of Columbia with Delta at a glance

Find detailed information about Delta flights from USA to District of Columbia. Explore the options provided by Delta to plan your journey from USA to District of Columbia. Data last updated July 27, 2026.

Popular in

June

Cheapest in

February

Average price

$305

Round-trip from

$169

One-way from

$85

Good round-trip deal

$206 or less

Good one-way deal

$123 or less
Highest demand for flights to District of Columbia with Delta; 8% potential price increase.
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Best time to find cheap flights to District of Columbia with Delta; 1% potential price drop.
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Average price for flights to District of Columbia with Delta (round-trip).
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Delta
  • Delta
  • 11/4-11/7
  • Nonstop
  • 3h 39m total
  • USA to District of Columbia
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Delta
  • Delta
  • 12/10
  • Nonstop
  • 1h 40m total
  • USA to District of Columbia
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Price to beat on a round-trip flight from the United States to District of Columbia with Delta.
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Price to beat on a one-way flight from the United States to District of Columbia with Delta.
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Cheapflights Insights

Find cheap Delta flights to District of Columbia

How long is the flight to District of Columbia with Delta?

On average, Delta flights from the United States to District of Columbia take 3 hours 30 minutes. Flights to District of Columbia from other popular cities in the United States will vary in length. Below are a few examples of popular routes and their flight times.

Delta weekly flight availability to District of Columbia

The most flights to District of Columbia operated by Delta are scheduled on a Sunday (85 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (60 on average).

When is the best time to book a flight to District of Columbia with Delta?

The best time to book a flight to District of Columbia with Delta is 73 days before departure. On average, fares are higher if you book on the same day as departure.

FAQs for Delta flights to District of Columbia

  • Is Delta the cheapest airline for a flight to District of Columbia?

    According to our data Avelo Airlines offers the lowest average return price for flights to District of Columbia; but the fare you pay will vary depending on your time and date of travel. Use Cheapflights to compare your options before booking your flight.

  • Do other airlines fly to District of Columbia?

    Airlines such as American Airlines, United Airlines and Frontier also operate flights to District of Columbia. Check Cheapflights to compare fares from Delta and these other carriers.

  • What is the average cost of a flight to District of Columbia with Delta?

    The typical Delta flight to District of Columbia averages around $399 for a return flight and around $291 for a one-way ticket.

Reviews from Delta flights to District of Columbia

See what other users thought of their Delta experience.
Delta
7.8
Good
8,485 reviews
Overview

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.8

Crew

8.5

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