What is the cheapest airline that flies from Chattanooga Lovell Field to Portugal?

United Airlines is the most popular carrier operating from Chattanooga Lovell Field to Portugal

What airlines fly to Portugal?

United Airlines, British Airways and Delta are the top three most popular airlines that fly to Portugal from Chattanooga according to our data. United Airlines is the first choice among our users, with 65% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 3 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Chattanooga Lovell Field Airport to Portugal?

Prices for flights from Chattanooga Lovell Field Airport to Portugal are refreshed on a daily basis.

How many operators does momondo search for flights from Chattanooga Lovell Field Airport to Portugal?

As of August 2026, there is 1 operator available to choose from for flights from Chattanooga Lovell Field Airport to Portugal.

How old do you have to be to fly from Chattanooga Lovell Field Airport to Portugal?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chattanooga Lovell Field Airport to Portugal.

What documentation or ID do you need to fly to Portugal?

The required travel and health documents for your Portugal trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portugal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$395 Cheap Flights from Chattanooga to Portugal in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chattanooga to Portugal

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Cheap round-trip flights

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12:53 pm - 8:10 amCHA Chattanooga Lovell Field-LIS Lisbon Humberto Delgado

14h 17m1 stop Newark

11:20 am - 8:49 pmLIS Lisbon Humberto Delgado-CHA Chattanooga Lovell Field

38h 29m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$751United Airlines

Sun, Jan 17 - Thu, Jan 21

12:53 pm - 8:10 amCHA Chattanooga Lovell Field-LIS Lisbon Humberto Delgado

14h 17m1 stop Newark

11:20 am - 8:49 pmLIS Lisbon Humberto Delgado-CHA Chattanooga Lovell Field

38h 29m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$751Multiple Airlines

Sun, Jan 17 - Thu, Jan 21

10:45 am - 8:10 amCHA Chattanooga Lovell Field-LIS Lisbon Humberto Delgado

16h 25m2 stops Chicago O'Hare Intl Newark

11:20 am - 8:49 pmLIS Lisbon Humberto Delgado-CHA Chattanooga Lovell Field

38h 29m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$755United Airlines

Sun, Jan 17 - Thu, Jan 21

6:30 am - 8:10 amCHA Chattanooga Lovell Field-LIS Lisbon Humberto Delgado

20h 40m2 stops Chicago O'Hare Intl Newark

11:20 am - 8:49 pmLIS Lisbon Humberto Delgado-CHA Chattanooga Lovell Field

38h 29m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$755United Airlines

Sun, Jan 17 - Thu, Jan 21

6:45 am - 8:10 amCHA Chattanooga Lovell Field-LIS Lisbon Humberto Delgado

20h 25m2 stops Chicago O'Hare Intl Newark

11:20 am - 9:07 pmLIS Lisbon Humberto Delgado-CHA Chattanooga Lovell Field

38h 47m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$755United Airlines

Sun, Jan 17 - Thu, Jan 21

6:46 pm - 8:10 amCHA Chattanooga Lovell Field-LIS Lisbon Humberto Delgado

32h 24m1 stop Newark

11:20 am - 9:07 pmLIS Lisbon Humberto Delgado-CHA Chattanooga Lovell Field

38h 47m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$756United Airlines

Sun, Jan 17 - Thu, Jan 21

12:53 pm - 8:10 amCHA Chattanooga Lovell Field-LIS Lisbon Humberto Delgado

14h 17m1 stop Newark

5:00 am - 12:53 pmLIS Lisbon Humberto Delgado-CHA Chattanooga Lovell Field

36h 53m2 stops Frankfurt am Main Houston George Bush Intcntl

$764United Airlines

Sun, Jan 17 - Thu, Jan 21

7:59 pm - 5:55 pmCHA Chattanooga Lovell Field-LIS Lisbon Humberto Delgado

16h 56m2 stops Charlotte Douglas London Heathrow

8:20 am - 11:56 pmLIS Lisbon Humberto Delgado-CHA Chattanooga Lovell Field

19h 36m2 stops Madrid Barajas Chicago O'Hare Intl

$863American Airlines

Mon, Oct 19 - Fri, Oct 30

2:50 pm - 11:15 amCHA Chattanooga Lovell Field-LIS Lisbon Humberto Delgado

15h 25m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

5:30 am - 8:35 pmLIS Lisbon Humberto Delgado-CHA Chattanooga Lovell Field

19h 05m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

$888Delta

Fri, Oct 23 - Sat, Oct 31

10:00 am - 11:15 amCHA Chattanooga Lovell Field-LIS Lisbon Humberto Delgado

20h 15m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

5:00 am - 10:09 pmLIS Lisbon Humberto Delgado-CHA Chattanooga Lovell Field

22h 09m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$1,022Delta

Sun, Sep 20 - Wed, Sep 30

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United Airlines flights from Chattanooga to Portugal

Our best United Airlines deals on Chattanooga to Portugal flight tickets

United Airlines

Jan 17

CHA12:53 pmChattanooga Lovell Field

14h 17m

1 stop

LIS8:10 amLisbon Humberto Delgado

Jan 21

LIS11:20 amLisbon Humberto Delgado

38h 29m

2 stops

CHA8:49 pmChattanooga Lovell Field

$751

United Airlines

Jan 17

CHA6:30 amChattanooga Lovell Field

20h 40m

2 stops

LIS8:10 amLisbon Humberto Delgado

Jan 21

LIS11:20 amLisbon Humberto Delgado

38h 29m

2 stops

CHA8:49 pmChattanooga Lovell Field

$755

United Airlines

Jan 17

CHA6:46 pmChattanooga Lovell Field

32h 24m

1 stop

LIS8:10 amLisbon Humberto Delgado

Jan 21

LIS11:20 amLisbon Humberto Delgado

38h 47m

2 stops

CHA9:07 pmChattanooga Lovell Field

$756

Delta flights from Chattanooga to Portugal

Our best Delta deals on Chattanooga to Portugal flight tickets

Delta

Oct 23

CHA2:50 pmChattanooga Lovell Field

15h 25m

2 stops

LIS11:15 amLisbon Humberto Delgado

Oct 31

LIS5:30 amLisbon Humberto Delgado

19h 05m

2 stops

CHA8:35 pmChattanooga Lovell Field

$888

Delta

Dec 24

CHA10:36 amChattanooga Lovell Field

18h 54m

2 stops

LIS10:30 amLisbon Humberto Delgado

Dec 29

LIS5:00 amLisbon Humberto Delgado

21h 44m

2 stops

CHA9:44 pmChattanooga Lovell Field

$912

Delta

Dec 23

CHA10:36 amChattanooga Lovell Field

18h 54m

2 stops

LIS10:30 amLisbon Humberto Delgado

Dec 29

LIS5:00 amLisbon Humberto Delgado

21h 44m

2 stops

CHA9:44 pmChattanooga Lovell Field

$969

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChattanoogaLisbon

CHA Chattanooga Lovell Field - LIS Lisbon Humberto Delgado

CHALIS

Chattanooga Lovell Field

Sun 1/17

12:53 pm-8:10 am

1 stop14h 17m

Lisbon Humberto Delgado

Thu 1/21

11:20 am-8:49 pm

2 stops38h 29m

$751

ChattanoogaLisbon

CHA Chattanooga Lovell Field - LIS Lisbon Humberto Delgado

CHALIS

Chattanooga Lovell Field

Sun 1/17

12:53 pm-8:10 am

1 stop14h 17m

Lisbon Humberto Delgado

Thu 1/21

11:20 am-8:49 pm

2 stops38h 29m

$751

ChattanoogaLisbon

CHA Chattanooga Lovell Field - LIS Lisbon Humberto Delgado

CHALIS

Chattanooga Lovell Field

Sun 1/17

10:45 am-8:10 am

2 stops16h 25m

Lisbon Humberto Delgado

Thu 1/21

11:20 am-8:49 pm

2 stops38h 29m

$755

ChattanoogaLisbon

CHA Chattanooga Lovell Field - LIS Lisbon Humberto Delgado

CHALIS

Chattanooga Lovell Field

Sun 1/17

6:30 am-8:10 am

2 stops20h 40m

Lisbon Humberto Delgado

Thu 1/21

11:20 am-8:49 pm

2 stops38h 29m

$755

ChattanoogaLisbon

CHA Chattanooga Lovell Field - LIS Lisbon Humberto Delgado

CHALIS

Chattanooga Lovell Field

Sun 1/17

6:45 am-8:10 am

2 stops20h 25m

Lisbon Humberto Delgado

Thu 1/21

11:20 am-9:07 pm

2 stops38h 47m

$755

ChattanoogaLisbon

CHA Chattanooga Lovell Field - LIS Lisbon Humberto Delgado

CHALIS

Chattanooga Lovell Field

Sun 1/17

6:46 pm-8:10 am

1 stop32h 24m

Lisbon Humberto Delgado

Thu 1/21

11:20 am-9:07 pm

2 stops38h 47m

$756

ChattanoogaLisbon

CHA Chattanooga Lovell Field - LIS Lisbon Humberto Delgado

CHALIS

Chattanooga Lovell Field

Sun 1/17

12:53 pm-8:10 am

1 stop14h 17m

Lisbon Humberto Delgado

Thu 1/21

5:00 am-12:53 pm

2 stops36h 53m

$764

ChattanoogaLisbon

CHA Chattanooga Lovell Field - LIS Lisbon Humberto Delgado

CHALIS

Chattanooga Lovell Field

Mon 10/19

7:59 pm-5:55 pm

2 stops16h 56m

Lisbon Humberto Delgado

Fri 10/30

8:20 am-11:56 pm

2 stops19h 36m

$863

Quickest round-trip

ChattanoogaLisbon

CHA Chattanooga Lovell Field - LIS Lisbon Humberto Delgado

CHALIS

Chattanooga Lovell Field

Fri 10/23

2:50 pm-11:15 am

2 stops15h 25m

Lisbon Humberto Delgado

Sat 10/31

5:30 am-8:35 pm

2 stops19h 05m

$888

ChattanoogaLisbon

CHA Chattanooga Lovell Field - LIS Lisbon Humberto Delgado

CHALIS

Chattanooga Lovell Field

Sun 9/20

10:00 am-11:15 am

2 stops20h 15m

Lisbon Humberto Delgado

Wed 9/30

5:00 am-10:09 pm

2 stops22h 09m

$1,022

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chattanooga to Portugal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Chattanooga to Portugal flights?

You could potentially save up to 4% on your flight if you consider stops on a Chattanooga to Portugal flight.

Cheap Chattanooga to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chattanooga to Portugal

Best Price Found	$395
Fastest flight time	14h 17m
Direct flights	None

The best one-way flight to Portugal from Chattanooga in the past 72 hours is $395. The best round-trip flight deal from Chattanooga to Portugal found on momondo in the last 72 hours is $751.

The fastest flight from Chattanooga to Portugal takes 14h 17m

There are no direct flights from Chattanooga to Portugal. There are no popular flight routes from Chattanooga to Portugal.

Search flight deals

Frequently asked questions about flying from Chattanooga to Portugal

When did momondo last update prices for flights from Chattanooga Lovell Field Airport to Portugal?
Prices for flights from Chattanooga Lovell Field Airport to Portugal are refreshed on a daily basis.
How many operators does momondo search for flights from Chattanooga Lovell Field Airport to Portugal?
As of August 2026, there is 1 operator available to choose from for flights from Chattanooga Lovell Field Airport to Portugal.
How old do you have to be to fly from Chattanooga Lovell Field Airport to Portugal?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chattanooga Lovell Field Airport to Portugal.
What documentation or ID do you need to fly to Portugal?
The required travel and health documents for your Portugal trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portugal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Chattanooga to Portugal

Compare and see reviews for airlines that fly from Chattanooga to Portugal with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $507	Free Cancellation	Rating 7.8 8,538 reviews		Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Chattanooga to Portugal?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portugal from Chattanooga.

Can I find flights from Chattanooga to Portugal with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Chattanooga to Portugal flights to just show those with flexible booking policies.

How can momondo help me find flights from Chattanooga to Portugal?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chattanooga to Portugal.

I’m not ready to book a flight from Chattanooga to Portugal right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Chattanooga to Portugal flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Feeling lucky

Popular cities in Portugal

Flights to Lisbonfrom $553

Flights to Portofrom $528

Flights to Funchalfrom $550

Flights to Farofrom $532

Flights to Ponta Delgadafrom $578

Flights to Lajesfrom $648

Flights to Hortafrom $711

Flights to Pico Islandfrom $688

Flights to Porto Santofrom $725

Flights to Velasfrom $691

Cheap flights from Chattanooga to Portugal from $395

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chattanooga to Portugal departing on 2/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Chattanooga to Portugal

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Delta flights from Chattanooga to Portugal

Our best Delta deals on Chattanooga to Portugal flight tickets

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How to get the cheapest flight ticket from Chattanooga to Portugal

Can stopping save me money on Chattanooga to Portugal flights?

What is the cheapest airline that flies from Chattanooga Lovell Field to Portugal?

What airlines fly to Portugal?

Cheap Chattanooga to Portugal flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Chattanooga to Portugal

Best airlines flying from Chattanooga to Portugal

Compare and see reviews for airlines that fly from Chattanooga to Portugal with momondo

Why use momondo?

An easier way to manage your Portugal trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Portugal

Popular cities in Portugal

Popular flights according to clicks in the last 7 days on momondo

Chattanooga flight routes

According to popular flight searches on momondo this year

Portugal flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Portugal

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Portugal

List of cabin classes available on flights landing in Portugal. Availability may vary depending on flight origin and airline.

Complete your trip to Portugal

Explore popular destinations other users love

According to popular flight searches on momondo this year