Best Budget Airlines in 2026: Pros, Cons, and Money-Saving Tips
Flying doesn’t have to cost a fortune.
Over the past two decades, budget airlines have changed the way people travel by offering lower fares than traditional carriers. While these airlines may charge extra for baggage, seat assignments, and other add-ons, they can still help travelers save hundreds of dollars on airfare.
According to the U.S. Department of Transportation, low-cost carriers have helped increase competition and provide travelers with more affordable airfare options over the past two decades.
The key is understanding what you’re actually getting for the price.
In this guide, we’ll look at some of the best budget airlines in the United States, compare their pros and cons, and share tips to help you save money on your next trip.
Before booking directly with an airline, compare prices on Expedia to make sure you’re getting the best deal.
How to Save Money When Flying With Budget Airlines
Prepare Ahead of Time
Getting the best deals on airfare usually requires some planning.
Before booking your trip, make sure you understand the true cost of your travel plans, including transportation, lodging, food, baggage fees, and airport parking.
Be Flexible
One of the easiest ways to save money is to remain flexible with your travel dates.
Weekday flights are often cheaper than weekend flights, and flying during off-peak seasons can significantly reduce your costs.
Travelers who can adjust their dates often save hundreds of dollars over the course of a year.
Avoid Add-Ons
Many budget airlines charge extra for:
- Checked bags
- Carry-on bags
- Seat selection
- Priority boarding
- In-flight food and drinks
A $49 ticket can quickly become a $150 trip if you’re not careful.
Packing light and bringing your own snacks can help keep costs low.
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Use Travel Apps
Several travel apps can help you compare flights, hotels, and rental cars across multiple providers.
Saving money on airfare leaves more room in your travel budget for activities and experiences once you arrive.
The Pros and Cons of Flying With Budget Airlines
Budget airlines have made travel more affordable for millions of people. While they may not offer the same amenities as legacy carriers, they often provide tremendous value for travelers willing to make a few compromises.
Here are some of the best budget airlines operating today.
Southwest Airlines
Southwest remains one of the most popular low-cost airlines in the United States.
The airline serves destinations across the country, Mexico, and the Caribbean. Southwest has built a strong reputation for customer service and flexible booking options.
Pros
- Large route network
- Friendly customer service
- Flexible ticket options
- Two free checked bags on select fare types
- No change fees on most tickets
Cons
- Prices are sometimes higher than ultra-low-cost competitors
- Boarding process isn’t for everyone
- Some baggage policies have changed in recent years
- Limited premium seating options
Avelo Airlines
Avelo Airlines launched in 2021 and has quickly become a favorite among travelers looking for affordable flights to smaller and underserved markets.
Pros
- Affordable fares
- Easy booking process
- Newer aircraft
- Serves smaller airports with less congestion
Cons
- Limited route network
- Additional baggage fees
- No premium cabin options
- Limited onboard amenities
JetBlue Airways
JetBlue offers one of the best combinations of affordability and comfort.
The airline is known for providing more legroom than many competitors and continues to receive positive reviews for customer service.
Pros
- Comfortable seating
- Free Wi-Fi
- Complimentary snacks
- In-flight entertainment
- Strong customer service
Cons
- Checked bag fees on many fares
- Limited international network compared to larger airlines
- Some routes can be more expensive than competitors
Breeze Airways
Breeze Airways focuses on connecting smaller cities with nonstop flights.
The airline has become popular with travelers looking to avoid major airport connections.
Pros
- Affordable fares
- Nonstop routes between underserved cities
- Modern aircraft
- Simple booking process
Cons
- Smaller route network
- Limited onboard entertainment
- Additional baggage fees
- Fewer daily flight options
Sun Country Airlines
Sun Country specializes in leisure travel and vacation destinations.
Many of its routes connect travelers to warm-weather destinations in the United States, Mexico, and the Caribbean.
Pros
- Competitive pricing
- Vacation-focused routes
- In-flight entertainment options
- Good seasonal flight offerings
Cons
- Limited route network
- Additional baggage fees
- Fewer flight frequencies than larger airlines
Frontier Airlines
Frontier remains one of the cheapest airlines in the country.
Travelers who pack light and skip extras can often find excellent deals.
Pros
- Very low fares
- Large route network
- Frequent sales
- Strong domestic coverage
Cons
- Carry-on bag fees
- Seat selection fees
- Limited legroom
- Additional charges can add up quickly
Allegiant Air
Allegiant specializes in nonstop service to popular vacation destinations.
The airline often provides some of the cheapest fares available from smaller airports.
Pros
- Affordable fares
- Nonstop routes
- Vacation-focused destinations
- Convenient service from smaller airports
Cons
- Limited route network
- Additional baggage fees
- Seat selection fees
- Limited legroom
Which Budget Airline Is Best?
The answer depends on what you value most.
Best Overall: Southwest Airlines
Best for Comfort: JetBlue Airways
Best for Nonstop Flights: Breeze Airways
Best for Vacation Travel: Allegiant Air
Cheapest Fares: Frontier Airlines
Best Emerging Airline: Avelo Airlines
Saving money on airfare is great, but don’t forget about lodging costs.
Compare lodging costs on Priceline
The Cheapest Ticket Isn’t Always the Cheapest Trip
One mistake many travelers make is focusing only on the advertised fare.
Budget airlines often charge additional fees for:
- Carry-on bags
- Checked bags
- Seat assignments
- Priority boarding
- Food and beverages
Always compare the total cost before booking your flight.
If your destination requires a vehicle, compare rental car prices before your trip.
Budget airlines can be a fantastic way to save money, but the cheapest ticket isn’t always the cheapest trip.
Before booking, compare baggage fees, seat selection costs, airport locations, and flight schedules. Sometimes spending a little more upfront can save you money and frustration later.
If you’re flexible and willing to travel light, budget airlines can help you visit more destinations without stretching your budget.
Jason Butler is the founder of My Money Chronicles and an SEO consultant with over a decade of blogging experience. Since 2015, he has earned income through side hustles including blogging, eBay flipping, affiliate marketing, and freelance work while paying off over $64,000 in debt. His work has been featured in Forbes, Discover, Investopedia, and Yahoo Finance.
