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$99+ Cheap flights from Oregon 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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CHA
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Oregon to Chattanooga

Keep the following information in mind while searching for Oregon to Chattanooga flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$243
(Mytrip)

One-way from

$115
(American Airlines)

Popular in

May

Cheapest in

April

Average price

$346
Provider with most accurate pricing for Portland-Chattanooga Lovell Field flight deals.
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Provider most trusted by Cheapflights users for Portland-Chattanooga Lovell Field flights.
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From Oregon to Chattanooga Lovell Field
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One-way flight from Oregon to Chattanooga Lovell Field
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Highest demand for flights based on searches. 8% potential increase in price ($45 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Oregon to Chattanooga

Cheapest flights from Oregon to Chattanooga
Explore the most affordable flight options available from Oregon to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/232:32 pmPDX - CHA
1 stop27h 29mMultiple Airlines
Thu 5/19:51 pmCHA - PDX
1 stop18h 46mMultiple Airlines
Deal found 3/27$243
This American Airlines deal was found by Cheapflights users on 3/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/710:44 pmPDX - CHA
1 stop6h 57mAmerican Airlines
Mon 8/118:21 pmCHA - PDX
1 stop7h 03mAmerican Airlines
Deal found 3/26$283
This Delta deal was found by Cheapflights users on 3/27. 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.
Tue 7/2911:30 pmBOI - CHA
2 stops13h 02mDelta
Tue 8/52:55 pmCHA - BOI
2 stops11h 17mDelta
Deal found 3/27$299
This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2911:44 amBOI - CHA
2 stops10h 34mAmerican Airlines
Tue 8/55:50 amCHA - BOI
1 stop7h 04mAmerican Airlines
Deal found 3/27$344
This Delta deal was found by Cheapflights users on 3/27. 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.
Wed 5/142:10 pmPDX - CHA
1 stop6h 30mDelta
Sat 5/176:21 pmCHA - PDX
1 stop6h 54mDelta
Deal found 3/27$358
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1111:59 pmPDX - CHA
1 stop8h 35mUnited Airlines
Tue 4/155:34 pmCHA - PDX
1 stop8h 02mUnited Airlines
Deal found 3/27$369
This United deal was found by Cheapflights users on 3/27. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/167:09 pmBOI - CHA
2 stops14h 26mUnited Airlines
Wed 9/247:00 amCHA - BOI
1 stop6h 55mUnited Airlines
Deal found 3/27$409

Cheapflights Fare Finder

Customize your flight search to find flights from Oregon to Chattanooga that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
Use the filters below to find and compare flights from Oregon to Chattanooga that are best for you.

Fly from

Oregon

Fly to

Chattanooga

Route

Depart

Return

Price

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Wed 4/23

2:32 pm-9:01 pm

1 stop27h 29m

Chattanooga Lovell Field

Thu 5/1

9:51 pm-1:37 pm

1 stop18h 46m

$243

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

Tue 7/29

11:30 pm-2:32 pm

2 stops13h 02m

Chattanooga Lovell Field

Tue 8/5

2:55 pm-12:12 am

2 stops11h 17m

$299

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

Tue 7/29

11:44 am-12:18 am

2 stops10h 34m

Chattanooga Lovell Field

Tue 8/5

5:50 am-10:54 am

1 stop7h 04m

$344

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Wed 5/14

2:10 pm-11:40 pm

1 stop6h 30m

Chattanooga Lovell Field

Sat 5/17

6:21 pm-10:15 pm

1 stop6h 54m

$358

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Fri 4/11

11:59 pm-11:34 am

1 stop8h 35m

Chattanooga Lovell Field

Tue 4/15

5:34 pm-10:36 pm

1 stop8h 02m

$369

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Thu 4/10

10:00 pm-8:36 am

1 stop7h 36m

Chattanooga Lovell Field

Sun 4/13

5:00 am-1:09 pm

2 stops11h 09m

$374

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

Tue 9/16

7:09 pm-11:35 am

2 stops14h 26m

Chattanooga Lovell Field

Wed 9/24

7:00 am-11:55 am

1 stop6h 55m

$409

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Wed 4/30

2:32 pm-9:01 pm

1 stop27h 29m

$99

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Tue 4/29

10:59 pm-10:33 am

1 stop8h 34m

$115

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Tue 4/29

7:30 pm-11:34 am

2 stops13h 04m

$120

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 13 results
1
2

Best time to book a flight from Oregon to Chattanooga

Have a flexible travel schedule? Discover the best time to fly to Chattanooga from Oregon 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 Oregon to Chattanooga

What is the cheapest month to book a flight from Oregon to Chattanooga?

Currently, November is the cheapest month in which you can book a flight from Oregon to Chattanooga (average of $323). Flying from Oregon 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 OR to CHA?

Find hourly flight availability from Oregon 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 March 28, 2025.

When flying from Oregon to Chattanooga, 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 Chattanooga by month

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

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

Get insights into the airlines that provide service to Chattanooga. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chattanooga. Reviews last updated March 28, 2025.
See what other customers who have flown with Delta, United Airlines and American Airlines from Oregon to Chattanooga have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,896 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.5

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
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.5

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
8,603 reviews
Delta
8.0
Very good
7,896 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.5

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
7,896 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.5

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

Find useful and relevant information for your journey from Oregon 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 Oregon?

    Located just 6.0 mi from the city center, Chattanooga Lovell Field (CHA) is the airport most travelers will use when flying to Chattanooga from Oregon.

  • What are the cheapest airlines to fly from Oregon to Chattanooga one-way?

    $115 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $120 and $129, respectively.

  • Can I find deals for flights from Oregon to Chattanooga that include hotel bookings?

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

  • How can I find direct flights from Oregon to Chattanooga?

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

  • Can I find deals for business class flights from Oregon to Chattanooga?

    Yes. Cheapflights offers flight deals from Oregon 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 Oregon to Chattanooga?

    Currently, November is the cheapest month in which you can book a flight from Oregon to Chattanooga (average of $323). Flying from Oregon 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

Traveling to a place near Oregon?

Book flights to Oregon if you plan to visit one of these locations
Ringgold

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Alternative routes for Oregon to Chattanooga

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Top 3 airlines flying from Oregon to Chattanooga

Discover the top 3 airlines that operate flights from Oregon to Chattanooga. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$236Average$642FlexibilityNo cancel feeOn-time71%
DeltaCheapest$258Average$447FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$298Average$478FlexibilityNo cancel feeOn-time69%
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