Are direct flights from Chattanooga to Lisbon always the best option?

Direct flights offer convenience and save travel time, but they are not always the most budget-friendly choice. Flights with layovers can often be cheaper, though they will extend your journey. Consider your priorities for cost versus travel duration when making your decision.

Can flexible travel dates help on Chattanooga to Lisbon flights?

Yes, being flexible with your travel dates can significantly impact flight prices. Flying on weekdays or during off-peak seasons usually results in lower fares compared to weekends or popular travel periods. Even shifting your departure or return by a day or two may offer savings.

What extra costs should I check before booking Chattanooga to Lisbon flights?

Always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. These additional fees can add up and impact the total cost of your trip.

Flights From Chattanooga

To Lisbon

Cheap Flights from Chattanooga to Lisbon

Browse current best options from Chattanooga. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Chattanooga

RatePunk searches hundreds of travel sites at once for deals on flights to Lisbon

Prices updated 5 days ago

402 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 12, 2026.)

Today’s best flight deals from Chattanooga to Lisbon

Explore current cheapest deals departing from Chattanooga to Lisbon

Round trip

Sort by: Cheapest

December 30 - January 6

Cheapest

Best

CHA - Lisbon

$887

$797

Round trip

October 5 - October 14

CHA - Lisbon

$729

$798

Round trip

October 7 - October 14

CHA - Lisbon

$743

$809

Round trip

September 17 - September 26

CHA - Lisbon

$744

$862

Round trip

January 1 - January 8

CHA - Lisbon

$779

$867

Round trip

September 11 - September 19

CHA - Lisbon

$743

$883

Round trip

October 17 - October 23

CHA - Lisbon

$756

$899

Round trip

August 18 - August 25

CHA - Lisbon

$788

$904

Round trip

August 16 - August 27

Earliest

CHA - Lisbon

$753

$908

Round trip

October 11 - October 27

CHA - Lisbon

$722

$908

Round trip

Unlock all 500+ flight deals to Lisbon and get alerts when great deals appear

Chattanooga to Lisbon: Overview

Insights for flights from Chattanooga to Lisbon

Fares for cheap flights from Chattanooga to Lisbon typically range from $1327–$2598, with a median of $1674. Right now, prices are above the typical level for this route. Currently, no recent fares have been classified as a good price for this journey.

If you are looking for the cheapest time to fly from Chattanooga to Lisbon, March stands out with a median fare of $762. Other cost-effective months include April, with a median fare of $934, and October, where the median price is $1153.

A typical journey from Chattanooga to Lisbon takes approximately 38h 24m, including connections. This is a long-haul route, covering a distance of 6574 km.

For flights from Chattanooga to Lisbon, most itineraries connect at least once. Recent data shows that when connecting, the median number of stopovers is 3. New deals for this route show up several times a week, suggesting regular opportunities to find fares.

How much is a round trip from Chattanooga to Lisbon

Regular price: $727 - $1,228

Prices for flights from Chattanooga to Lisbon are currently within the regular range.

The regular price range for flights from Chattanooga to Lisbon is between $727 and $1228. The current lowest deal is $797 with United Airlines for travel from Dec 30-Jan 6.

now $797

Low $727

High $1,228

The cheapest time to fly from Chattanooga to Lisbon

The cheapest month to fly from Chattanooga to Lisbon is March, with a median price of $762. The most expensive month is September, with a median price of $1775. Prices are generally lower from March to October.

March

Cheapest

Flights from $762

September

Most Expensive

Flights from $1,775

Mar

Apr

May

Jun

Jul

Sep

Oct

Direct flights from Chattanooga to Lisbon

Allegiant Air

United Airlines

Air Transat

Porter Airlines

Last-minute flights going from Chattanooga to Lisbon

Tue, Jul 14

⌛ Last-Minute

CHA - Lisbon

Chattanooga (CHA) - Lisbon (LIS)

United Airlines

$890

$1,566

One-way

Thu, Jul 16

⌛ Last-Minute

CHA - Lisbon

Chattanooga (CHA) - Lisbon (LIS)

Deutsche Luft Hansa

$1,012

$1,294

One-way

Sat, Jul 25

⌛ Last-Minute

CHA - Lisbon

Chattanooga (CHA) - Lisbon (LIS)

United Airlines

$867

$1,908

One-way

Fri, Jul 31

⌛ Last-Minute

CHA - Lisbon

Chattanooga (CHA) - Lisbon (LIS)

United Airlines

$846

$1,965

One-way

Sun, Aug 2

⌛ Last-Minute

CHA - Lisbon

Chattanooga (CHA) - Lisbon (LIS)

United Airlines

$810

$1,678

One-way

Tue, Aug 4

⌛ Last-Minute

CHA - Lisbon

Chattanooga (CHA) - Lisbon (LIS)

Deutsche Luft Hansa

$808

$1,017

One-way

Biggest price drops on these dates for flights from Chattanooga to Lisbon

7 nights

Dec 8 - Dec 15

$891 → $755

15%

7 nights

Dec 9 - Dec 16

$891 → $770

14%

7 nights

Dec 7 - Dec 14

$891 → $800

10%

13 nights

Nov 11 - Nov 24

$825 → $758

Popular Airports to fly from Chattanooga to Lisbon

Chattanooga - Lisbon route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from Chattanooga to Lisbon are above the typical level for this route.

📅 Best time to fly

March is the cheapest month to fly to Lisbon

Historically, March is the cheapest month to fly from Chattanooga to Lisbon, with a median price of $762.

⏱️ Flight duration

Connecting flights take 38h 24m on average

Flights from Chattanooga to Lisbon typically involve 3 stopovers, with a median flight time of 38h 24m.

✈️ Airlines & availability

No direct flights available

There are no direct flights available on this route; all flights include at least one stopover.

🏆 Airline highlight

United Airlines offers a recent deal for $797

United Airlines recently offered a flight from Chattanooga to Lisbon for $797.

🎯 Booking tip

Deals appear regularly for this route

Deals for flights from Chattanooga to Lisbon appear regularly, with frequent price drops.

Chattanooga main airports to depart from

Chattanooga Metropolitan (CHA)

Cheapest

Chattanooga Metropolitan Airport offers the cheapest flights from Chattanooga to Lisbon.

📍 ~10 km from Chattanooga (reachable by car)

💸 Flights from ~$755

Lisbon main airports to arrive at

Lisbon Portela (LIS)

Cheapest

Lisbon Portela is a convenient arrival airport for flights from Chattanooga to Lisbon.

📍 ~7 km from city center (reachable by car)

💸 Flights from ~$754

Airports nearby Lisbon used as alternative

Porto (OPO)

Cheapest

Porto (OPO) is a major international hub with an extensive route network comparable to Lisbon.

📍 ~275 km from Lisbon (reachable by train or car, ~3 hours travel time).

💸 Flights from ~$827

Faro (FAO)

Faro (FAO) offers significant international traffic, especially from low-cost carriers, for European leisure destinations.

📍 ~220 km from Lisbon (reachable by car, ~2.5 to 3 hours travel time).

💸 Flights from ~$1099

Seville (SVQ)

Seville (SVQ) is a major Spanish airport with diverse European connections, accessible via cross-border road links.

📍 ~310 km from Lisbon (reachable by car, ~4 hours travel time).

💸 Flights from ~$993

Málaga (AGP)

Málaga (AGP) is a large international hub with many long-haul and budget options.

📍 ~465 km from Lisbon (reachable by car, over 4.5 hours travel time).

💸 Flights from ~$972

Badajoz (BJZ)

Badajoz (BJZ) is geographically the closest Spanish airport to Lisbon, useful for specific regional connections to Madrid.

📍 ~200 km from Lisbon (reachable by car).

💸 Flights from ~$1385

Business & First Class Flight Deals to Lisbon

Lisbon, Portugal

68% AI deal score

$10,014

Frequently Asked Questions About Flights to Lisbon

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can often reveal better deals. Looking into flights with layovers instead of direct routes may also present cheaper options.

Booking in advance is often recommended, as flight prices may increase closer to the departure date. However, prices can fluctuate, so monitoring fares over time can help you identify a good booking window. Weekday bookings sometimes offer different pricing compared to weekends.

Comparing nearby airports can sometimes lead to more affordable flight options or a wider selection of routes. While it may add to your ground travel, the potential savings on airfare can be significant. Always factor in the cost and time of getting to and from alternative airports.

Related routes

Consider alternative routes from Chattanooga

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Cheap Flights from Chattanooga to Lisbon

Today’s best flight deals from Chattanooga to Lisbon

Unlock all 500+ flight deals to Lisbon and get alerts when great deals appear

Chattanooga to Lisbon: Overview

Insights for flights from Chattanooga to Lisbon

How much is a round trip from Chattanooga to Lisbon

The cheapest time to fly from Chattanooga to Lisbon

Direct flights from Chattanooga to Lisbon

Last-minute flights going from Chattanooga to Lisbon

Biggest price drops on these dates for flights from Chattanooga to Lisbon

Popular Airports to fly from Chattanooga to Lisbon

Chattanooga - Lisbon route insights

Recent fares are above the typical level

March is the cheapest month to fly to Lisbon

Connecting flights take 38h 24m on average

No direct flights available

United Airlines offers a recent deal for $797

Deals appear regularly for this route

Chattanooga main airports to depart from

Lisbon main airports to arrive at

Airports nearby Lisbon used as alternative

Business & First Class Flight Deals to Lisbon

Best Elite deals to Lisbon

Nov 11

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Jul 23

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Jul 23

Jul 14

Jul 14

Jul 26

Aug 02

Aug 27

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Jul 14

Aug 27

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Aug 27

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Frequently Asked Questions About Flights to Lisbon

How can I find cheap flights from Chattanooga to Lisbon?

How can I find cheap flights from Chattanooga to Lisbon?

When should I book flights from Chattanooga to Lisbon?

When should I book flights from Chattanooga to Lisbon?

Should I compare nearby airports for flights from Chattanooga to Lisbon?

Should I compare nearby airports for flights from Chattanooga to Lisbon?

Are direct flights from Chattanooga to Lisbon always the best option?

Are direct flights from Chattanooga to Lisbon always the best option?

Can flexible travel dates help on Chattanooga to Lisbon flights?

Can flexible travel dates help on Chattanooga to Lisbon flights?

What extra costs should I check before booking Chattanooga to Lisbon flights?

What extra costs should I check before booking Chattanooga to Lisbon flights?

Related routes

Consider alternative routes from Chattanooga