What are the cheapest airlines to fly from Chattanooga to District of Columbia one-way?

The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $149. However, be on the lookout for offers from United Airlines and American Airlines, as they are both options that can get you from Chattanooga to District of Columbia for a low price.

How far in advance should I book a flight from Chattanooga to District of Columbia?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 49 days in advance, which can save you up to 111% on flights from Chattanooga to District of Columbia compared to booking the week you need them. Waiting 49 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $348. For sooner than that we have options available in the next 3 days from $390.

What is the cheapest month to fly from Chattanooga to District of Columbia?

January can be a great time to fly to District of Columbia from Chattanooga with a flight ticket averaging about $390. Cheapflights users have found deals in the month of January for as cheap as $264. The most expensive prices can be found in the month of August.

What airport do you fly from for flights from Chattanooga to District of Columbia?

Most people fly from Chattanooga Lovell Field (CHA) if they book a flight from Chattanooga to District of Columbia. Chattanooga Lovell Field is conveniently located just 6.0 mi from Chattanooga’s city center.

How can I find direct flights from Chattanooga to District of Columbia?

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

Can I find deals for business class flights from Chattanooga to District of Columbia?

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

$149+ Flights from Chattanooga to District of Columbia

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Cheap flight deals from Chattanooga to District of Columbia

Round-trip from	$248 (Mytrip)
One-way from	$149 (Mytrip)
Popular in	August
Cheapest in	January
Average price	$389
Good round-trip deal	$375 or less
Good one-way deal	$204 or less

From Chattanooga Lovell Field to District of Columbia

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One-way flight from Chattanooga Lovell Field to District of Columbia

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Highest demand for flights based on searches. 4% potential increase in price ($18 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).

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Average for round-trip flights in June 2025

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Price to beat on a round-trip flight from Chattanooga Lovell Field to District of Columbia.

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Price to beat on a one-way flight from Chattanooga Lovell Field to District of Columbia.

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Find flight deals from Chattanooga to District of Columbia

Cheapest flights from Chattanooga to District of Columbia
Explore the most affordable flight options available from Chattanooga to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Thu 11/65:49 pmCHA - IAD

1 stop15h 35mMultiple Airlines

Mon 11/103:58 pmIAD - CHA

2 stops21h 44mMultiple Airlines

Deal found 6/9

$248

Wed 11/267:45 pmCHA - DCA

Nonstop1h 45mAmerican Airlines

Wed 12/37:00 amDCA - CHA

1 stop9h 30mAmerican Airlines

Deal found 6/11

$347

Wed 9/179:50 amCHA - DCA

1 stop13h 29mDelta

Mon 9/227:00 amDCA - CHA

1 stop7h 34mDelta

Deal found 6/11

$355

Sat 7/263:15 pmCHA - IAD

1 stop5h 01mDelta

Mon 8/46:00 amIAD - CHA

1 stop13h 46mDelta

Deal found 6/9

$377

Sat 8/168:12 pmCHA - IAD

1 stop3h 45mAmerican Airlines

Wed 8/207:25 pmIAD - CHA

1 stop3h 31mAmerican Airlines

Deal found 6/11

$389

Tue 7/17:01 amCHA - IAD

1 stop6h 48mUnited Airlines

Tue 7/15:30 pmIAD - CHA

2 stops18h 05mUnited Airlines

Deal found 6/11

$413

Fri 7/117:01 amCHA - DCA

1 stop4h 58mUnited Airlines

Mon 7/148:30 amDCA - CHA

1 stop4h 53mUnited Airlines

Deal found 6/11

$439

Best flights from Chattanooga to District of Columbia
Discover carefully curated flight deals from Chattanooga to District of Columbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Thu 11/65:49 pmCHA - IAD

1 stop15h 35mMultiple Airlines

Mon 11/103:58 pmIAD - CHA

2 stops21h 44mMultiple Airlines

Deal found 6/9

$248

Wed 11/267:45 pmCHA - DCA

Nonstop1h 45mAmerican Airlines

Wed 12/37:00 amDCA - CHA

1 stop9h 30mAmerican Airlines

Deal found 6/11

$347

Wed 9/179:50 amCHA - DCA

1 stop13h 29mDelta

Mon 9/227:00 amDCA - CHA

1 stop7h 34mDelta

Deal found 6/11

$355

Tue 7/17:01 amCHA - IAD

1 stop6h 48mUnited Airlines

Tue 7/15:30 pmIAD - CHA

2 stops18h 05mUnited Airlines

Deal found 6/11

$413

Sat 7/263:15 pmCHA - IAD

1 stop5h 01mDelta

Mon 8/46:00 amIAD - CHA

1 stop13h 46mDelta

Deal found 6/9

$377

Sat 8/168:12 pmCHA - IAD

1 stop3h 45mAmerican Airlines

Wed 8/207:25 pmIAD - CHA

1 stop3h 31mAmerican Airlines

Deal found 6/11

$389

Fri 7/117:01 amCHA - DCA

1 stop4h 58mUnited Airlines

Mon 7/148:30 amDCA - CHA

1 stop4h 53mUnited Airlines

Deal found 6/11

$439

Last-minute flights from Chattanooga to District of Columbia
Discover last-minute flight deals from Chattanooga to District of Columbia. Data last updated June 12, 2025 and is based on user searches.

Tue 6/175:30 amCHA - DCA

1 stop5h 30mDelta

Wed 6/256:00 amDCA - CHA

1 stop4h 05mDelta

Deal found 6/11

$447

Tue 6/1712:10 pmCHA - DCA

1 stop6h 52mUnited Airlines

Sat 6/215:00 pmDCA - CHA

1 stop5h 55mUnited Airlines

Deal found 6/10

$541

Wed 6/185:30 amCHA - IAD

1 stop6h 24mDelta

Sun 6/226:00 amIAD - CHA

1 stop4h 05mDelta

Deal found 6/12

$485

Sat 6/216:16 pmCHA - DCA

1 stop3h 44mAmerican Airlines

Wed 6/257:45 pmDCA - CHA

Nonstop1h 46mAmerican Airlines

Deal found 6/10

$461

Sat 6/218:20 pmCHA - IAD

1 stop3h 39mAmerican Airlines

Wed 6/251:08 pmIAD - CHA

1 stop4h 30mAmerican Airlines

Deal found 6/10

$471

Sat 6/216:45 amCHA - IAD

1 stop5h 10mUnited Airlines

Sat 6/213:45 pmIAD - CHA

2 stops7h 10mUnited Airlines

Deal found 6/11

$518

Sun 6/226:11 pmCHA - IAD

2 stops20h 12mMultiple Airlines

Tue 6/2412:55 pmIAD - CHA

3 stops22h 37mMultiple Airlines

Deal found 6/10

$401

Tue 7/17:01 amCHA - IAD

1 stop6h 48mUnited Airlines

Tue 7/15:30 pmIAD - CHA

2 stops18h 05mUnited Airlines

Deal found 6/11

$413

Wed 7/98:00 amCHA - IAD

1 stop4h 49mAmerican Airlines

Wed 7/168:06 pmIAD - CHA

1 stop4h 12mAmerican Airlines

Deal found 6/11

$430

Fri 7/117:01 amCHA - DCA

1 stop4h 58mUnited Airlines

Mon 7/148:30 amDCA - CHA

1 stop4h 53mUnited Airlines

Deal found 6/11

$439

Thu 7/178:31 amCHA - IAD

2 stops29h 52mMultiple Airlines

Sun 7/2012:55 pmIAD - CHA

3 stops23h 25mMultiple Airlines

Deal found 6/11

$306

Sat 7/196:14 pmCHA - DCA

1 stop3h 45mAmerican Airlines

Wed 7/237:54 pmDCA - CHA

Nonstop1h 50mAmerican Airlines

Deal found 6/11

$379

One-way flights from Chattanooga to District of Columbia
Search for one-way flight options from Chattanooga to District of Columbia. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.

Thu 7/108:31 amCHA - IAD

2 stops29h 52mAllegiant Air

Deal found 6/10

$149

Fri 7/113:27 pmCHA - IAD

2 stops29h 26mMultiple Airlines

Deal found 6/11

$163

Fri 7/412:10 pmCHA - IAD

2 stops19h 17mUnited Airlines

Deal found 6/10

$234

Fri 7/1112:10 pmCHA - DCA

1 stop4h 51mUnited Airlines

Deal found 6/10

$263

Thu 7/107:00 amCHA - DCA

Nonstop1h 54mAmerican Airlines

Deal found 6/10

$278

Fri 8/226:41 pmCHA - IAD

1 stop16h 20mAmerican Airlines

Deal found 6/10

$294

Thu 6/195:30 amCHA - IAD

1 stop3h 42mDelta

Deal found 6/10

$318

Tue 6/249:47 amCHA - DCA

2 stops9h 09mDelta

Deal found 6/10

$526

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chattanooga to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChattanoogaWashington, D.C.

CHA - IAD

CHAIAD

Chattanooga Lovell Field

Thu 11/6

5:49 pm-9:24 am

1 stop15h 35m

Washington, D.C. Dulles Intl

Mon 11/10

3:58 pm-1:42 pm

2 stops21h 44m

$248

ChattanoogaWashington, D.C.

CHA - DCA

CHADCA

Chattanooga Lovell Field

Wed 11/26

7:45 pm-9:30 pm

Nonstop1h 45m

Washington, D.C. Reagan-National

Wed 12/3

7:00 am-4:30 pm

1 stop9h 30m

$347

ChattanoogaWashington, D.C.

CHA - DCA

CHADCA

Chattanooga Lovell Field

Wed 9/17

3:15 pm-11:19 pm

1 stop8h 04m

Washington, D.C. Reagan-National

Mon 9/22

6:00 am-2:34 pm

1 stop8h 34m

$355

ChattanoogaWashington, D.C.

CHA - IAD

CHAIAD

Chattanooga Lovell Field

Sat 7/26

3:15 pm-8:16 pm

1 stop5h 01m

Washington, D.C. Dulles Intl

Mon 8/4

6:00 am-7:46 pm

1 stop13h 46m

$377

ChattanoogaWashington, D.C.

CHA - IAD

CHAIAD

Chattanooga Lovell Field

Sat 8/16

8:12 pm-11:57 pm

1 stop3h 45m

Washington, D.C. Dulles Intl

Wed 8/20

7:25 pm-10:56 pm

1 stop3h 31m

$389

ChattanoogaWashington, D.C.

CHA - IAD

CHAIAD

Chattanooga Lovell Field

Tue 7/1

7:01 am-1:49 pm

1 stop6h 48m

Washington, D.C. Dulles Intl

Tue 7/1

5:30 pm-11:35 am

2 stops18h 05m

$413

ChattanoogaWashington, D.C.

CHA - DCA

CHADCA

Chattanooga Lovell Field

Fri 7/11

7:01 am-11:59 am

1 stop4h 58m

Washington, D.C. Reagan-National

Mon 7/14

8:30 am-1:23 pm

1 stop4h 53m

$439

ChattanoogaWashington, D.C.

CHA - IAD

CHAIAD

Chattanooga Lovell Field

Thu 7/10

8:31 am-2:23 pm

2 stops29h 52m

$149

ChattanoogaWashington, D.C.

CHA - IAD

CHAIAD

Chattanooga Lovell Field

Fri 7/11

3:27 pm-8:53 pm

2 stops29h 26m

$163

ChattanoogaWashington, D.C.

CHA - IAD

CHAIAD

Chattanooga Lovell Field

Fri 7/4

12:10 pm-7:27 am

2 stops19h 17m

$234

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 15 results

Best time to book a flight from Chattanooga to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Chattanooga 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 Chattanooga to District of Columbia

What is the cheapest month to book a flight from Chattanooga to District of Columbia?

Currently, August is the cheapest month in which you can book a flight from Chattanooga to District of Columbia (average of $241). Flying from Chattanooga to District of Columbia in March is currently the most expensive (average of $290). 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 CHA to DC?

When flying from Chattanooga to District of Columbia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in District of Columbia by month

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

If weather is an important factor for your trip to District of Columbia, 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 35.6 F).

Reviews of airlines servicing District of Columbia

See what other customers who have flown with Delta, United Airlines and Allegiant Air from Chattanooga to District of Columbia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,950 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,790 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Allegiant Air

7.3

Good

725 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly from for flights from Chattanooga to District of Columbia?
Most people fly from Chattanooga Lovell Field (CHA) if they book a flight from Chattanooga to District of Columbia. Chattanooga Lovell Field is conveniently located just 6.0 mi from Chattanooga’s city center.
What are the cheapest airlines to fly from Chattanooga to District of Columbia one-way?
The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $149. However, be on the lookout for offers from United Airlines and American Airlines, as they are both options that can get you from Chattanooga to District of Columbia for a low price.
Can I find deals for flights from Chattanooga to District of Columbia that include hotel bookings?
Yes. In addition to deals on Chattanooga to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Chattanooga to District of Columbia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chattanooga to District of Columbia.
Can I find deals for business class flights from Chattanooga to District of Columbia?
Yes. Cheapflights offers flight deals from Chattanooga to District of Columbia 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 Chattanooga to District of Columbia?
Currently, August is the cheapest month in which you can book a flight from Chattanooga to District of Columbia (average of $241). Flying from Chattanooga to District of Columbia in March is currently the most expensive (average of $290). 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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Top 2 airlines flying from Chattanooga to District of Columbia

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$206	Average$407	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$217	Average$434	FlexibilityNo cancel fee	On-time71%

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$149+ Cheap flights from Chattanooga (CHA) to District of Columbia

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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Chattanooga to District of Columbia with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Chattanooga to District of Columbia

Keep the following information in mind while searching for Chattanooga to District of Columbia flight deals. Data was last updated June 12, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Chattanooga to District of Columbia

Cheapest flights from Chattanooga to District of ColumbiaExplore the most affordable flight options available from Chattanooga to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Explore the most affordable flight options available from Chattanooga to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chattanooga to District of Columbia that are best for you.

Best time to book a flight from Chattanooga to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Chattanooga with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Chattanooga to District of Columbia

What is the cheapest month to book a flight from Chattanooga to District of Columbia?

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

Find hourly flight availability from Chattanooga to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

Reviews of airlines servicing District of Columbia

See what other customers who have flown with Delta, United Airlines and Allegiant Air from Chattanooga to District of Columbia have to say. You can also see how each airline compares 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 Chattanooga to District of Columbia. 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 from for flights from Chattanooga to District of Columbia?

What are the cheapest airlines to fly from Chattanooga to District of Columbia one-way?

Can I find deals for flights from Chattanooga to District of Columbia that include hotel bookings?

How can I find direct flights from Chattanooga to District of Columbia?

Can I find deals for business class flights from Chattanooga to District of Columbia?

What is the cheapest month to book a flight from Chattanooga to District of Columbia?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Chattanooga to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Chattanooga to District of Columbia

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Cheapest flights from Chattanooga to District of Columbia
Explore the most affordable flight options available from Chattanooga to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.