What are the cheapest airlines flying from Washington, D.C. to Chattanooga round-trip?

Our cheapest airline available from Washington, D.C. to Chattanooga is American Airlines. Our recent data shows that you can find tickets from as low as $177 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $197 and $324 round-trip. American Airlines is 59% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Washington, D.C. to Chattanooga one-way?

The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $100. However, be on the lookout for offers from Allegiant Air and Spirit Airlines, as they are both options that can get you from Washington, D.C. to Chattanooga for a low price.

What are the most popular routes from Washington, D.C. to Chattanooga?

The most popular route from Washington, D.C. to Chattanooga is Washington, D.C. Reagan-National - Chattanooga Lovell Field. You may also consider Washington, D.C. Dulles Intl - Chattanooga Lovell Field or Baltimore/Washington - Chattanooga Lovell Field.

What is the cheapest day to fly round-trip from Washington, D.C. to Chattanooga?

Travelers have found that booking a Tuesday departure is the best way to save up to 68% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

Flights from Washington, D.C. to Chattanooga lean towards being more expensive in May. Prices are generally better when you fly from Washington, D.C. to Chattanooga in December, with the cheapest ticket starting at $315.

Most accurate provider : When it comes to deals on Washington, D.C.-Chattanooga flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Chattanooga flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Chattanooga flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C.-Chattanooga flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Chattanooga flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Chattanooga from Washington, D.C.?

Chattanooga Lovell Field (CHA) is the airport you will fly into if you book a flight from Washington, D.C. to Chattanooga. You should not have trouble finding flights to Lovell Field from Washington, D.C.; the airport handles an average of 0 inbound flights from Washington, D.C. per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Chattanooga airport from Washington, D.C.. It is only a 6.0 mi journey from Lovell Field (CHA) to Chattanooga’s city center.

Can I find deals for flights from Washington, D.C. to Chattanooga that include hotel bookings?

Yes. In addition to deals on Washington, D.C. to Chattanooga flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington, D.C. to Chattanooga?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Chattanooga.

Can I find deals for business class flights from Washington, D.C. to Chattanooga?

Yes. Cheapflights offers flight deals from Washington, D.C. to Chattanooga by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$100+ Flights from Washington, D.C. to Chattanooga

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Cheap flight deals from Washington, D.C. to Chattanooga

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$177 (American Airlines)
One-way from	$100 (American Airlines)
Popular in	May
Cheapest in	December
Average price	$433
Good round-trip deal	$389 or less

Provider with most accurate pricing for Washington, D.C. (WAS)-Chattanooga Lovell Field flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Chattanooga Lovell Field flights.

Search Deals

From Washington, D.C. (WAS) to Chattanooga Lovell Field

Search Deals

One-way flight from Washington, D.C. (WAS) to Chattanooga Lovell Field

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($19 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip flight from Washington, D.C. (WAS) to Chattanooga Lovell Field.

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Find flight deals from Washington, D.C. to Chattanooga

Cheapest flights from Washington, D.C. to Chattanooga
Explore the most affordable flight options available from Washington, D.C. to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

Thu 5/154:59 pmDCA - CHA

Nonstop2h 00mAmerican Airlines

Thu 5/228:17 pmCHA - DCA

Nonstop1h 41mAmerican Airlines

Deal found 4/15

$177

Sat 5/246:00 pmIAD - CHA

1 stop5h 35mDelta

Sat 5/316:22 pmCHA - IAD

1 stop4h 32mDelta

Deal found 4/14

$197

Sat 5/246:34 pmDCA - CHA

1 stop5h 01mDelta

Sat 5/316:29 pmCHA - DCA

1 stop5h 14mDelta

Deal found 4/14

$197

Fri 8/228:10 amBWI - CHA

1 stop6h 25mDelta

Sat 8/2312:55 pmCHA - BWI

1 stop4h 27mDelta

Deal found 4/14

$249

Fri 8/225:11 amBWI - CHA

1 stop3h 30mAmerican Airlines

Sun 8/246:51 amCHA - BWI

1 stop3h 25mAmerican Airlines

Deal found 4/14

$279

Thu 5/14:39 pmBWI - CHA

2 stops22h 01mMultiple Airlines

Sun 5/49:51 pmCHA - BWI

2 stops35h 31mMultiple Airlines

Deal found 4/14

$318

Sun 4/206:15 amBWI - CHA

1 stop5h 19mUnited Airlines

Sat 4/266:45 amCHA - BWI

1 stop7h 33mUnited Airlines

Deal found 4/14

$324

Thu 5/155:02 amIAD - CHA

1 stop3h 31mAmerican Airlines

Thu 5/226:07 pmCHA - IAD

1 stop5h 55mAmerican Airlines

Deal found 4/15

$429

Thu 6/196:30 amBWI - CHA

3 stops34h 29mSpirit Airlines

Sun 6/226:00 pmCHA - BWI

2 stops28h 08mSpirit Airlines

Deal found 4/14

$446

Sat 5/2410:15 pmIAD - CHA

2 stops13h 20mUnited Airlines

Sat 5/315:35 pmCHA - IAD

2 stops14h 00mUnited Airlines

Deal found 4/14

$459

Thu 5/86:25 amDCA - CHA

1 stop5h 04mUnited Airlines

Sun 5/117:00 amCHA - DCA

1 stop4h 56mUnited Airlines

Deal found 4/14

$460

Thu 5/112:45 pmIAD - CHA

2 stops25h 55mMultiple Airlines

Sun 5/46:11 pmCHA - IAD

3 stops22h 04mMultiple Airlines

Deal found 4/14

$551

Best flights from Washington, D.C. to Chattanooga
Discover carefully curated flight deals from Washington, D.C. to Chattanooga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 15, 2025.

Thu 5/154:59 pmDCA - CHA

Nonstop2h 00mAmerican Airlines

Thu 5/228:17 pmCHA - DCA

Nonstop1h 41mAmerican Airlines

Deal found 4/15

$177

Sat 5/246:00 pmIAD - CHA

1 stop5h 35mDelta

Fri 5/307:36 pmCHA - IAD

1 stop4h 52mDelta

Deal found 4/14

$197

Thu 5/14:39 pmBWI - CHA

2 stops22h 01mMultiple Airlines

Sun 5/49:51 pmCHA - BWI

2 stops35h 31mMultiple Airlines

Deal found 4/14

$318

Sun 4/206:15 amBWI - CHA

1 stop5h 19mUnited Airlines

Sat 4/266:45 amCHA - BWI

1 stop7h 33mUnited Airlines

Deal found 4/14

$324

Sat 5/246:34 pmDCA - CHA

1 stop5h 01mDelta

Sat 5/316:29 pmCHA - DCA

1 stop5h 14mDelta

Deal found 4/14

$197

Thu 6/196:30 amBWI - CHA

3 stops34h 29mSpirit Airlines

Sun 6/226:00 pmCHA - BWI

2 stops28h 08mSpirit Airlines

Deal found 4/14

$446

Thu 5/156:00 amBWI - CHA

1 stop4h 26mDelta

Thu 5/226:46 pmCHA - BWI

1 stop4h 34mDelta

Deal found 4/15

$249

Fri 4/255:55 pmBWI - CHA

1 stop6h 03mAmerican Airlines

Sun 4/278:19 pmCHA - BWI

1 stop4h 05mAmerican Airlines

Deal found 4/14

$309

Sat 5/2410:15 pmIAD - CHA

2 stops13h 20mUnited Airlines

Sat 5/315:35 pmCHA - IAD

2 stops14h 00mUnited Airlines

Deal found 4/14

$459

Thu 5/155:02 amIAD - CHA

1 stop3h 31mAmerican Airlines

Thu 5/226:07 pmCHA - IAD

1 stop5h 55mAmerican Airlines

Deal found 4/15

$429

Thu 5/86:25 amDCA - CHA

1 stop5h 04mUnited Airlines

Sun 5/117:00 amCHA - DCA

1 stop4h 56mUnited Airlines

Deal found 4/14

$460

Thu 5/112:45 pmIAD - CHA

2 stops25h 55mMultiple Airlines

Sun 5/46:11 pmCHA - IAD

3 stops22h 04mMultiple Airlines

Deal found 4/14

$551

Last-minute flights from Washington, D.C. to Chattanooga
Discover last-minute flight deals from Washington, D.C. to Chattanooga. Data last updated April 15, 2025 and is based on user searches.

Sun 4/206:15 amBWI - CHA

1 stop5h 19mUnited Airlines

Sat 4/266:45 amCHA - BWI

1 stop7h 33mUnited Airlines

Deal found 4/14

$324

Sun 4/205:00 pmDCA - CHA

Nonstop1h 57mAmerican Airlines

Sat 4/265:00 amCHA - DCA

1 stop3h 33mAmerican Airlines

Deal found 4/14

$499

Sun 4/206:20 amIAD - CHA

1 stop5h 14mUnited Airlines

Sat 4/266:45 amCHA - IAD

1 stop7h 26mUnited Airlines

Deal found 4/14

$509

Sun 4/205:00 pmDCA - CHA

1 stop6h 00mUnited Airlines

Sat 4/265:36 pmCHA - DCA

1 stop4h 59mUnited Airlines

Deal found 4/14

$509

Tue 4/226:00 amIAD - CHA

1 stop4h 33mDelta

Sat 4/265:45 amCHA - IAD

1 stop5h 38mDelta

Deal found 4/14

$471

Fri 4/255:55 pmBWI - CHA

1 stop6h 03mAmerican Airlines

Sun 4/278:19 pmCHA - BWI

1 stop4h 05mAmerican Airlines

Deal found 4/14

$309

Thu 5/14:39 pmBWI - CHA

2 stops22h 01mMultiple Airlines

Sun 5/49:51 pmCHA - BWI

2 stops35h 31mMultiple Airlines

Deal found 4/14

$318

Thu 5/112:45 pmIAD - CHA

2 stops25h 55mMultiple Airlines

Sun 5/46:11 pmCHA - IAD

3 stops22h 04mMultiple Airlines

Deal found 4/14

$551

Thu 5/86:25 amDCA - CHA

1 stop5h 04mUnited Airlines

Sun 5/117:00 amCHA - DCA

1 stop4h 56mUnited Airlines

Deal found 4/14

$460

Thu 5/154:59 pmDCA - CHA

Nonstop2h 00mAmerican Airlines

Thu 5/228:17 pmCHA - DCA

Nonstop1h 41mAmerican Airlines

Deal found 4/15

$177

Thu 5/156:00 amBWI - CHA

1 stop4h 26mDelta

Thu 5/226:46 pmCHA - BWI

1 stop4h 34mDelta

Deal found 4/15

$249

Thu 5/155:02 amIAD - CHA

1 stop3h 31mAmerican Airlines

Thu 5/226:07 pmCHA - IAD

1 stop5h 55mAmerican Airlines

Deal found 4/15

$429

One-way flights from Washington, D.C. to Chattanooga
Search for one-way flight options from Washington, D.C. to Chattanooga. Find affordable one-way fares based on user searches. Data last updated April 15, 2025.

Sat 5/245:00 amBWI - CHA

1 stop3h 33mAmerican Airlines

Deal found 4/14

$100

Mon 6/163:13 pmIAD - CHA

2 stops23h 25mAllegiant Air

Deal found 4/15

$148

Mon 6/168:28 pmBWI - CHA

1 stop20h 37mSpirit Airlines

Deal found 4/14

$161

Fri 5/237:44 pmBWI - CHA

1 stop3h 56mDelta

Deal found 4/14

$168

Sat 5/177:53 amDCA - CHA

2 stops12h 41mDelta

Deal found 4/14

$199

Sat 5/246:00 pmIAD - CHA

1 stop5h 35mDelta

Deal found 4/14

$215

Sat 5/246:40 amDCA - CHA

1 stop6h 31mAmerican Airlines

Deal found 4/15

$215

Fri 5/236:20 amBWI - CHA

2 stops32h 31mMultiple Airlines

Deal found 4/14

$229

Sat 5/2410:15 pmIAD - CHA

2 stops13h 20mUnited Airlines

Deal found 4/14

$234

Sun 6/812:55 pmIAD - CHA

3 stops18h 57mMultiple Airlines

Deal found 4/14

$236

Sat 4/262:12 pmIAD - CHA

1 stop5h 39mAmerican Airlines

Deal found 4/14

$279

Tue 5/138:00 pmDCA - CHA

1 stop20h 57mUnited Airlines

Deal found 4/14

$391

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Chattanooga that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Chattanooga

DCA - CHA

DCACHA

Washington, D.C. Reagan-National

Thu 5/15

4:59 pm-6:59 pm

Nonstop2h 00m

Chattanooga Lovell Field

Thu 5/22

8:17 pm-9:58 pm

Nonstop1h 41m

$177

Washington, D.C.Chattanooga

IAD - CHA

IADCHA

Washington, D.C. Dulles Intl

Sat 5/24

6:00 pm-11:35 pm

1 stop5h 35m

Chattanooga Lovell Field

Sat 5/31

6:22 pm-10:54 pm

1 stop4h 32m

$197

Washington, D.C.Chattanooga

DCA - CHA

DCACHA

Washington, D.C. Reagan-National

Sat 5/24

6:34 pm-11:35 pm

1 stop5h 01m

Chattanooga Lovell Field

Sat 5/31

6:29 pm-11:43 pm

1 stop5h 14m

$197

BaltimoreChattanooga

BWI - CHA

BWICHA

Baltimore/Washington

Thu 6/19

5:40 am-10:05 am

1 stop4h 25m

Chattanooga Lovell Field

Sun 6/22

8:34 pm-12:26 am

1 stop3h 52m

$249

BaltimoreChattanooga

BWI - CHA

BWICHA

Baltimore/Washington

Fri 4/25

5:55 pm-11:58 pm

1 stop6h 03m

Chattanooga Lovell Field

Sun 4/27

8:19 pm-12:24 am

1 stop4h 05m

$309

BaltimoreChattanooga

BWI - CHA

BWICHA

Baltimore/Washington

Thu 5/1

4:39 pm-2:40 pm

2 stops22h 01m

Chattanooga Lovell Field

Sun 5/4

9:51 pm-9:22 am

2 stops35h 31m

$318

BaltimoreChattanooga

BWI - CHA

BWICHA

Baltimore/Washington

Sun 4/20

6:15 am-11:34 am

1 stop5h 19m

Chattanooga Lovell Field

Sat 4/26

6:45 am-2:18 pm

1 stop7h 33m

$324

Washington, D.C.Chattanooga

IAD - CHA

IADCHA

Washington, D.C. Dulles Intl

Thu 5/15

5:02 am-8:33 am

1 stop3h 31m

Chattanooga Lovell Field

Thu 5/22

6:07 pm-12:02 am

1 stop5h 55m

$429

BaltimoreChattanooga

BWI - CHA

BWICHA

Baltimore/Washington

Thu 6/19

6:30 am-4:59 pm

3 stops34h 29m

Chattanooga Lovell Field

Sun 6/22

6:00 pm-10:08 pm

2 stops28h 08m

$446

Washington, D.C.Chattanooga

IAD - CHA

IADCHA

Washington, D.C. Dulles Intl

Sat 5/24

10:15 pm-11:35 am

2 stops13h 20m

Chattanooga Lovell Field

Sat 5/31

5:35 pm-7:35 am

2 stops14h 00m

$459

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 25 results

Compare providers for flights from Washington, D.C. to Chattanooga

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Chattanooga in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Washington, D.C.-Chattanooga flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Chattanooga flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Chattanooga flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C.-Chattanooga flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Chattanooga flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Chattanooga

Have a flexible travel schedule? Discover the best time to fly to Chattanooga from Washington, D.C. with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Chattanooga

What is the cheapest month to book a flight from Washington, D.C. to Chattanooga?

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Chattanooga (average of $323). Flying from Washington, D.C. to Chattanooga in June is currently the most expensive (average of $446). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WAS to CHA?

It’s optimal to fly from Washington, D.C. to Chattanooga in the morning. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Washington, D.C. to Chattanooga?

Travelers seeking maximum savings on their Washington, D.C. to Chattanooga flight should consider departing on Wednesday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Chattanooga by month

In terms of precipitation, rainfall in Chattanooga ranges from 3.3 - 5.0 inches per month. March is typically the wettest month, when rainfall can reach 5.0 in. October is typically the driest time to visit Chattanooga when rainfall is around 3.3 in.

Temperature in Chattanooga by month

If weather is an important factor for your trip to Chattanooga, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Chattanooga

To help decide which airline to fly from Washington, D.C. to Chattanooga, see what other customers have to say about Delta, United Airlines and Allegiant Air. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,918 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,918 reviews

Delta

8.0

Very good

7,918 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,658 reviews

Delta

8.0

Very good

7,918 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Allegiant Air

7.3

Good

734 reviews

Delta

8.0

Very good

7,918 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,918 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Spirit Airlines

6.3

Okay

7,921 reviews

Delta

8.0

Very good

7,918 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What airport do you fly into for flights to Chattanooga from Washington, D.C.?
Chattanooga Lovell Field (CHA) is the airport you will fly into if you book a flight from Washington, D.C. to Chattanooga. You should not have trouble finding flights to Lovell Field from Washington, D.C.; the airport handles an average of 0 inbound flights from Washington, D.C. per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Chattanooga airport from Washington, D.C.. It is only a 6.0 mi journey from Lovell Field (CHA) to Chattanooga’s city center.
What are the cheapest airlines flying from Washington, D.C. to Chattanooga round-trip?
Our cheapest airline available from Washington, D.C. to Chattanooga is American Airlines. Our recent data shows that you can find tickets from as low as $177 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $197 and $324 round-trip. American Airlines is 59% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Washington, D.C. to Chattanooga one-way?
The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $100. However, be on the lookout for offers from Allegiant Air and Spirit Airlines, as they are both options that can get you from Washington, D.C. to Chattanooga for a low price.
What are the most popular routes from Washington, D.C. to Chattanooga?
The most popular route from Washington, D.C. to Chattanooga is Washington, D.C. Reagan-National - Chattanooga Lovell Field. You may also consider Washington, D.C. Dulles Intl - Chattanooga Lovell Field or Baltimore/Washington - Chattanooga Lovell Field.
Can I find deals for flights from Washington, D.C. to Chattanooga that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Chattanooga flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Chattanooga?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Chattanooga.
Can I find deals for business class flights from Washington, D.C. to Chattanooga?
Yes. Cheapflights offers flight deals from Washington, D.C. to Chattanooga by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Washington, D.C. to Chattanooga?
Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Chattanooga (average of $323). Flying from Washington, D.C. to Chattanooga in June is currently the most expensive (average of $446). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Washington, D.C. to Chattanooga

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$248	Average$469	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$253	Average$463	FlexibilityNo cancel fee	On-time71%

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$100+ Cheap flights from Washington, D.C. (WAS) to Chattanooga (CHA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to Chattanooga with Cheapflights

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Cheap flight deals from Washington, D.C. to Chattanooga

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Most trusted provider

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One-way from

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Cheapest in

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Good round-trip deal

Find flight deals from Washington, D.C. to Chattanooga

Cheapest flights from Washington, D.C. to ChattanoogaExplore the most affordable flight options available from Washington, D.C. to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

Explore the most affordable flight options available from Washington, D.C. to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

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Use the filters below to find and compare flights from Washington, D.C. to Chattanooga that are best for you.

Compare providers for flights from Washington, D.C. to Chattanooga

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Chattanooga in April.

Best time to book a flight from Washington, D.C. to Chattanooga

Have a flexible travel schedule? Discover the best time to fly to Chattanooga from Washington, D.C. with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Chattanooga

What is the cheapest month to book a flight from Washington, D.C. to Chattanooga?

What is the cheapest time of day to fly from WAS to CHA?

Find hourly flight availability from Washington, D.C. to Chattanooga. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2025.

What is the cheapest day to fly from Washington, D.C. to Chattanooga?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Chattanooga. Price data was last updated on December 16, 2024.

Rainfall in Chattanooga by month

Plan your trip to Chattanooga by taking into account the average rainfall totals by month.

Temperature in Chattanooga by month

Plan your trip to Chattanooga by taking into account the average temperature totals by month.

Reviews of airlines servicing Chattanooga

To help decide which airline to fly from Washington, D.C. to Chattanooga, see what other customers have to say about Delta, United Airlines and Allegiant Air. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Chattanooga. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Chattanooga from Washington, D.C.?

What are the cheapest airlines flying from Washington, D.C. to Chattanooga round-trip?

What are the cheapest airlines to fly from Washington, D.C. to Chattanooga one-way?

What are the most popular routes from Washington, D.C. to Chattanooga?

Can I find deals for flights from Washington, D.C. to Chattanooga that include hotel bookings?

How can I find direct flights from Washington, D.C. to Chattanooga?

Can I find deals for business class flights from Washington, D.C. to Chattanooga?

What is the cheapest month to book a flight from Washington, D.C. to Chattanooga?

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Alternative routes for Washington, D.C. to Chattanooga

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Top 2 airlines flying from Washington, D.C. to Chattanooga

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Cheapest flights from Washington, D.C. to Chattanooga
Explore the most affordable flight options available from Washington, D.C. to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.