Frontier Flights: Search & Compare Deals

1 adult

0 bags

Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Quick facts about Frontier

Find info about flight duration, flight prices, and popular routes for Frontier

Cheapest Route	€16
Most Popular Route	BWI to MIA
Shortest Flight	1h 09m
Longest Flight	3h 05m

The cheapest route Frontier flies is from Las Vegas Harry Reid Intl to Tucson for €16

Flying from Baltimore/Washington to Miami is currently the most popular Frontier route

The quickest Frontier flight route is 1h 09m from Ontario (ONT) to Las Vegas (LAS)

The longest Frontier flight route is 3h 05m from Detroit (DTW) to Fort Myers (RSW)

Search flight deals

Information about flying with Frontier

Does Frontier have flights from Dublin?

No, Frontier has no scheduled flights out of Dublin. However, Frontier does fly out of Boston Logan Intl. There are also other airline options to choose from if you still want to book a flight from Dublin. Cape Air, for example, is an airline that flies out of Dublin on a regular basis.

What are the top airports Frontier serves?

Philadelphia is the most popular airport that Frontier serves, followed by Orlando and Denver Intl.

How do I check the flight status for Frontier?

Check the flight status for Frontier using our real-time Flight Tracker. To get an update, type in either the airport name or the Frontier flight number, then click Track Flight. We’ll show you information such as the gate number, departure time, and arrival time for Frontier flights. If you want more information about a particular flight, feel free to call Frontier at +1 801-401-9000 or visit their website at flyfrontier.com.

What is the cheapest domestic Frontier flight?

The cheapest return domestic flight we could find with Frontier was flying Las Vegas Harry Reid Intl to Tucson for €32 per ticket. This flight has 0 stops. If you’re looking for a one-way domestic flight with Frontier, the cheapest route we could find was Las Vegas Harry Reid Intl to Tucson with 0 stops for €16 per ticket.

What are the bag size limits for Frontier?

Keep in mind while you’re packing for your next trip that Frontier has strict baggage size requirements. Any carry-on should be within 60x40x25cm, all checked bags should be within 158cm, and personal items should be 45x35x20cm or smaller.

Frontier Reviews

5.8

Fair3,128 verified ratings

6.7Crew

4.6Food

4.4Entertainment

5.5Comfort

6.1Boarding

Pros +

Smooth flight excellent landing (in 1895 reviews)
Crew was extremely pleasant. (in 1649 reviews)
On time reliable (in 763 reviews)

Cons -

Aside from this probably one time deal. (in 1257 reviews)
Separate the individuals on the flight. (in 4167 reviews)
On the ticket it said checked bag. (in 1044 reviews)

2.0 Poor

Anonymous, Oct 2025

They would let me get on flight i tried to check in but could not get on the app to check in so tried to check in at airport but they said it was too late

4.0 Mediocre

Anonymous, Oct 2025

High fees. I was surprised they didn’t charge to get off the plane.

10.0 Wonderful

aruna, Sept 2025

Great! Thank you to the cabin crew who let me switch to a window seat as well

4.0 Mediocre

Anonymous, Sept 2025

There were 2 crews with bad attitude (an old white man and a black lady) but one old white lady and a white girl were nice .

8.0 Very Good

Anonymous, Sept 2025

Perfect