4 Cheap Ways to Be an Eco-Conscious Traveler

Being an eco-conscious traveler doesn't necessarily require dropping cash on carbon offsets.
Sam Kemmis
By Sam Kemmis 
Published
Edited by Meghan Coyle

Many or all of the products featured here are from our partners who compensate us. This influences which products we write about and where and how the product appears on a page. However, this does not influence our evaluations. Our opinions are our own. Here is a list of our partners and here's how we make money.

MORE LIKE THISTravel

There’s no way around it: Travel has a big environmental impact. If commercial aviation were its own country, it would rank sixth in terms of total carbon dioxide emissions (between Japan and Germany), according to a 2019 fact sheet from the Environmental and Energy Study Institute.

Whoa.

The onus of reducing the carbon impact of travel rests on many shoulders, from corporations to countries. But the fact remains that the decisions of individual travelers matter as well. So what can environmentally conscious travelers do to reduce their impact?

Flying less frequently or less far is one option, but not an attractive or feasible one for many travelers. And buying carbon offsets or other price-intensive measures can help (in theory), but not everyone can afford them.

Thankfully there are many low-cost or free ways to reduce the environmental impact of travel. In fact, some of them can even save you money.

1. Skip premium cabins

Yes, flying at the front of the plane is the dream. And using points and miles makes this dream a possibility for many. But it’s expensive — both in terms of cost and carbon impact.

An analysis by the World Bank's Environment and Energy Team, Development Research Group estimates that first-class fares can cause up to nine times more emissions than economy fares because of the space they require on aircraft.

So, taking a single flight in first class could be the equivalent of nine flights of the same distance in economy.

This one’s a win-win for budget- and eco-conscious travelers. Avoiding the markup on premium seats can reduce both the cost and carbon impact of air travel. Your knees might not thank you for cramming into an economy seat, but the climate might.

2. Use Google Flights' new carbon feature

Google’s flight search tool is an excellent choice for travel experts and newbies alike. And it has recently added a carbon emissions feature that makes it invaluable for environmentally minded travelers.

The best part of this feature is that you don’t have to do anything to use it: It’s baked into the flight search results automatically. Google shows the estimated carbon dioxide emissions for each flight and highlights the option with the lowest emissions.

This acts as a behavioral nudge that lets you choose the most environmentally conscious option with all other variables being the same. In the example pictured, the Qatar Airways flight costs a bit more and has slightly lower emissions than the Singapore Airlines flight.

However, in many cases, the lowest-cost flight is also the least carbon intensive. This makes it easy to make a small difference on the impact of your flight without spending much (or any) more.

3. Don’t accept a rental car upgrade

Have you ever booked the cheapest (and smallest) rental car available, only to receive a much bigger vehicle at the counter? This can feel like a small victory — akin to being upgraded on a flight — but it comes with a carbon cost. In addition to being cheaper, economy cars are also generally more fuel efficient. So getting upgraded to a sport utility vehicle isn’t always a good thing.

Just ask the rental car agent if any smaller cars are available. You might get some arched eyebrows in response, but there’s no issue with taking the “downgrade.” Sometimes there are no small cars available, which is the reason for the upgrade, but it’s worth asking.

This carbon-conscious trick is not only free — it can save you gas money.

4. Turn down the hotel AC and heat when you leave

All in all, hotel rooms are pretty efficient. They’re much smaller and easier to heat, cool and light than a typical home. And they’re generally built with energy conservation in mind (since hotel companies foot the bill).

Yet, for the most part, hotel rooms are under constant climate control, even when unoccupied. This means you’re always stepping into a perfectly room-temperature environment when returning, but it’s also a waste of energy.

This one’s easy: Simply turn down your heat or air conditioning when leaving the hotel room for the day. The minor inconvenience of a chilly or warm room is easily offset by the energy savings.

You might even take your eco-consciousness a step further and consider booking hotels that are committed to protecting the environment.

The bottom line

Being an environmentally responsible traveler is not a zero-sum game. You don’t have to travel less, or buy a bunch of carbon offsets, in order to make a difference. Small behavioral nudges such as turning down the AC or rental car upgrade can make a meaningful difference.

In fact, you can have it both ways — saving money and reducing your carbon footprint at the same time.


How to maximize your rewards

You want a travel credit card that prioritizes what’s important to you. Here are our picks for the best travel credit cards of 2024, including those best for:

Travel Cards from Our Partners
Chase Sapphire Preferred Credit Card

on Chase's website

Chase Sapphire Preferred® Card
5.0
NerdWallet Rating
Rewards rate

1x-5x

5x on travel purchased through Chase Ultimate Rewards®, 3x on dining, select streaming services and online groceries, 2x on all other travel purchases, 1x on all other purchases.

Points

Intro offer

60,000

Earn 60,000 bonus points after you spend $4,000 on purchases in the first 3 months from account opening. That's $750 toward travel when you redeem through Chase Ultimate Rewards®.

Points
Chase Freedom Unlimited Credit Card

on Chase's website

Chase Freedom Unlimited®
5.0
NerdWallet Rating
Rewards rate

1.5%-6.5%

Enjoy 6.5% cash back on travel purchased through Chase Travel; 4.5% cash back on drugstore purchases and dining at restaurants, including takeout and eligible delivery service, and 3% on all other purchases (on up to $20,000 spent in the first year). After your first year or $20,000 spent, enjoy 5% cash back on travel purchased through Chase Travel, 3% cash back on drugstore purchases and dining at restaurants, including takeout and eligible delivery service, and unlimited 1.5% cash back on all other purchases.

Cashback

Intro offer

$300

Earn an additional 1.5% cash back on everything you buy (on up to $20,000 spent in the first year) - worth up to $300 cash back!

Capital One Venture Rewards Credit Card

on Capital One's website

Capital One Venture Rewards Credit Card
4.7
NerdWallet Rating
Rewards rate

2x-5x

Earn unlimited 2X miles on every purchase, every day. Earn 5X miles on hotels and rental cars booked through Capital One Travel, where you'll get Capital One's best prices on thousands of trip options.

Miles

Intro offer

75,000

Enjoy a one-time bonus of 75,000 miles once you spend $4,000 on purchases within 3 months from account opening, equal to $750 in travel.

Miles
See more travel cards
Get more smart money moves – straight to your inbox
Sign up and we’ll send you Nerdy articles about the money topics that matter most to you along with other ways to help you get more from your money.