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CHA - IAD

$286 Find cheap flights from Chattanooga to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chattanooga to Dulles Intl departing on 5/29. 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
0 bags
Tue 6/4
Tue 6/11

Search hundreds of travel sites at once for deals on flights to Washington Dulles Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chattanooga to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chattanooga to Washington, D.C., as well as popular online travel agencies
In the last 7 days travelers have searched 42,830,901 times on KAYAK, and here is why:

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Chattanooga to Dulles Intl (CHA-IAD)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chattanooga to Dulles Intl 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 and deals for you by selecting your travel dates.
Choose your dates
5:25 pm - 10:52 pmCHA-IAD
5h 27m1 stop
7:50 pm - 11:46 pmIAD-CHA
3h 56m1 stop
$439Delta
Find Deal
Wed, Jul 24 - Mon, Aug 5
8:05 pm - 12:01 amCHA-IAD
3h 56m1 stop
8:12 pm - 11:55 pmIAD-CHA
3h 43m1 stop
$441American Airlines
Find Deal
Thu, May 30 - Mon, Jun 3
4:57 pm - 9:48 pmCHA-IAD
4h 51m1 stop
6:00 am - 9:20 amIAD-CHA
3h 20m1 stop
$444Delta
Find Deal
Thu, Jul 4 - Sun, Jul 7
7:00 am - 11:40 amCHA-IAD
4h 40m1 stop
6:00 am - 9:47 amIAD-CHA
3h 47m1 stop
$449Delta
Find Deal
Thu, Jul 25 - Mon, Aug 5
8:05 pm - 12:01 amCHA-IAD
3h 56m1 stop
5:02 am - 10:31 amIAD-CHA
5h 29m1 stop
$461American Airlines
Find Deal
Sat, Jun 1 - Tue, Jun 4
5:00 am - 11:15 amCHA-IAD
6h 15m1 stop
5:02 am - 10:31 amIAD-CHA
5h 29m1 stop
$471American Airlines
Find Deal
Wed, May 29 - Mon, Jun 3
7:00 am - 11:46 amCHA-IAD
4h 46m1 stop
6:30 am - 11:32 amIAD-CHA
5h 02m1 stop
$474United Airlines
Find Deal
Wed, May 29 - Thu, Jun 6
11:03 am - 5:13 pmCHA-IAD
6h 10m1 stop
5:00 am - 8:44 amIAD-CHA
3h 44m1 stop
$481American Airlines
Find Deal
Fri, Jun 7 - Sun, Jun 9
10:08 am - 1:54 pmCHA-IAD
3h 46m1 stop
6:00 am - 11:58 amIAD-CHA
5h 58m1 stop
$484Delta
Find Deal
Thu, Jul 11 - Mon, Jul 15
5:25 pm - 9:55 amCHA-IAD
16h 30m1 stop
10:23 pm - 11:32 amIAD-CHA
13h 09m2 stops
$496United Airlines
Find Deal
Wed, May 29 - Mon, Jun 3

Flights from Chattanooga to Dulles Intl - Travel Insights & Trends

Get data-powered insights and trends into flights from Chattanooga to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Chattanooga to Washington Dulles Airport?

The average price of all flights from Chattanooga to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Washington Dulles Airport on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Chattanooga to Washington Dulles Airport. For your return ticket, we recommend flying on a Tuesday and avoiding Mondays for the best deals.

What is the cheapest month to fly from Chattanooga to Washington, D.C. Dulles Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Chattanooga to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Chattanooga to Washington, D.C. Dulles Intl Airport is January, where tickets cost $273 on average. On the other hand, the most expensive months are May and December, where the average cost of tickets is $620 and $571 respectively.

Which airlines provide the cheapest flights from Chattanooga to Washington Dulles Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Washington Dulles Airport from Chattanooga were found on American Airlines ($286) and United Airlines ($299), and the lowest round-trip tickets were found on Delta ($439) and American Airlines ($441).

Good to know

Low season

March

High season

May

Cheapest flight

$286
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 37% increase in price.
Flight from Chattanooga to Washington Dulles Airport

When to book flights from Chattanooga to Dulles Intl

Are your dates flexible? Find out the best times to travel from Chattanooga to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chattanooga to Washington Dulles Airport flights

  • What is the cheapest flight from Chattanooga to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Chattanooga to Washington, D.C. Dulles Intl Airport was $286 for a one-way ticket and $439 for a round-trip.

  • Do I need a passport to fly between Chattanooga and Washington Dulles Airport?

    No, a passport isn't needed to fly from Chattanooga to Washington Dulles Airport. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Chattanooga to Washington Dulles Airport?

    On your way to Washington Dulles Airport, you’ll fly out from Chattanooga Lovell Field. You’ll be landing at Washington, D.C. Dulles Intl.

  • Which aircraft models fly most regularly from Chattanooga to Washington Dulles Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chattanooga to Washington Dulles Airport?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Chattanooga and Washington Dulles Airport, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Chattanooga to Washington, D.C., Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Chattanooga to Washington, D.C. are Delta and American Airlines. With an average price for the route of $439 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $494 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Chattanooga to Washington Dulles Airport?

    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 Chattanooga to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chattanooga to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Chattanooga 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 Chattanooga to Washington Dulles Airport?

    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 Dulles Airport with an airline and back to Chattanooga with another airline. Booking your flights between Chattanooga and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chattanooga to Washington Dulles Airport?

    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 Dulles Airport from Chattanooga up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Chattanooga to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Chattanooga to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chattanooga to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10826 reviews
7.9Comfort
8.0Entertainment
8.6Crew
7.4Food
8.2Boarding
Airline reviews

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

8.0 ExcellentCynthia, May 2024ATL - TYS
Read more about Delta reviews

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

The Flight attendant had an attitude and didn't allow anyone any time to prepare for landing despite being absent throughout the entire trip

The flight was great until towards the end when the flight attendant read an excessively long commercial for purchasing an american airlines credit card. The worst part is that we are doing a lot of traveling this year so i was actually interested in getting the credit card, but I was so annoyed with the long commercial that I completely dismissed the flight attendant bringing around the information. Next time, keep the sales pitch to 10 seconds and then pass around the brochures!!

Nice aircraft. Plane was PACKED full and distance between seats was tight. Had it been more than a two hour flight it would not have been tolerable. I had much more knee space on the JetBlue flight I went out on.

New ridiculous policy by american destroyed my allegiance to american. As a million miler with american, I expected it would be easy to get on an earlier flight when I got to airport earlier than expected, and save a five hour layover. WRONG. The online app would not let me switch flights, So I called, and was promised a call back in 90 minutes. HAH! The customer service desk at DCA said “we no longer have access to changing a flight on our screens. If the app couldn’t do it, I should send a letter to American, but there’s nothing else possible!”

I am tired of being nickel and dimed for seat location, checked luggage and carry on bags. That is why i rarely fly anymore.

It was right on time and crew were very courteous

Great flight. Boarding was efficient and quick. On time departure and smooth flight. Flight arrived early at destination. Good experience.

Literally the worst experience ever and I had my service dog with me. Flight was supposed to leave at 1:51 PM but the plane arrived late. They boarded us around 3 PM and kept us on the plane for an hour saying that due to weather conditions in Miami, we could not takeoff yet. After waiting for an hour, they deplaned. And then they will not give us our bags back that we could just leave and schedule for another flight. Every hour they kept updating saying we have to wait another hour without any explanation as to what was going on. Eventually, I went to customer service to change my ticket, but by the time I made it to the front of the line, they started boarding my flight again. And then when we got onto the flight, they said there were two flight attendants That were past their shift. They kept us on the plane for about another 40 minutes until they told us they had no other flight attendance and had to deplane again. Then I gave us hotel vouchers and told us we would be on a flight at 6 AM the next day. At this point it is about 9 PM. I get to the hotel with my dog, who hasn’t been able to go potty for about eight hours. When I arrived at the hotel, I got a text alert saying my flight has been canceled at 6 AM and they moved past to 5 AM, however the hotel shuttle doesn’t leave early enough to make it to the airport for 5 AM flight. So me and some other passengers got a cab after about three hours of sleep to get back to the airport. This was the worst experience ever.

Their computers were down upon arrival to the airport. They were unable to figure out how to board us. We were delayed over an hour and a half.

Pulled out of the gate only to sit in the tarmac for an hour and a half for paperwork. Paperwork. Went back to the gate to refuel.

Book cheap flights from Chattanooga to Washington, D.C.

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Chattanooga to Washington, D.C. found on KAYAK in the last 72 hours.
5/29Wed
1 stopAmerican Airlines
4h 43mCHA-IAD
$286
5/8Wed
1 stopUnited Airlines
5h 01mCHA-IAD
$299
6/23Sun
1 stopAmerican Airlines
3h 58mCHA-IAD
$315
6/23Sun
3 stops
43h 50mCHA-IAD
$330
6/3Mon
2 stopsUnited Airlines
14h 08mCHA-IAD
$423
5/8Wed
2 stopsUnited Airlines
14h 03mCHA-IAD
$431
6/23Sun
2 stopsUnited Airlines
24h 18mCHA-IAD
$511

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Last minute flights from Chattanooga to Dulles Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Chattanooga to Washington, D.C. that are departing in the next 10 days.
5/9Thu
multi-stopUnited Airlines
5h 01mCHA-IAD
5/15Wed
multi-stopUnited Airlines
4h 49mIAD-CHA
$562
5/10Fri
multi-stopUnited Airlines
6h 47mCHA-IAD
5/12Sun
multi-stopUnited Airlines
4h 59mIAD-CHA
$576
5/10Fri
multi-stopUnited Airlines
6h 47mCHA-IAD
5/12Sun
multi-stopUnited Airlines
4h 59mIAD-CHA
$583
5/9Thu
multi-stopUnited Airlines
6h 40mCHA-IAD
5/14Tue
multi-stopUnited Airlines
13h 09mIAD-CHA
$605
5/9Thu
multi-stopAmerican Airlines
6h 15mCHA-IAD
5/19Sun
multi-stopAmerican Airlines
5h 29mIAD-CHA
$632
5/7Tue
multi-stopDelta
3h 37mCHA-IAD
5/15Wed
multi-stopDelta
3h 21mIAD-CHA
$660
5/6Mon
multi-stopDelta
5h 25mCHA-IAD
5/9Thu
multi-stopDelta
3h 26mIAD-CHA
$674
5/6Mon
multi-stopDelta
5h 25mCHA-IAD
5/12Sun
multi-stopDelta
6h 34mIAD-CHA
$691
5/6Mon
multi-stopAmerican Airlines
3h 56mCHA-IAD
5/17Fri
multi-stopAmerican Airlines
3h 43mIAD-CHA
$694
5/6Mon
multi-stopAmerican Airlines
3h 56mCHA-IAD
5/10Fri
multi-stopAmerican Airlines
8h 23mIAD-CHA
$1,234

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Chattanooga - Washington Dulles Airport Flights

Departure:

Chattanooga (CHA)United States

Destination:

Washington Dulles Airport (IAD)United States

Return flight deals:

Washington Dulles Airport - Chattanooga

Cabin classes: