Cheapest airlines in United States (2025)

Code	Airline	% Searches	% being the cheapest
NK	Spirit Airlines	30.9	56.7
G4	Allegiant Air	1.7	55.1
F9	Frontier Airlines	25.7	47.0
Y4	Volaris	4.4	37.8
VB	VivaAerobus	2.6	32.5
SK	SAS	6.3	27.0
AA	American Airlines	83.3	18.1
AV	Avianca	15.7	18.0
LA	LATAM	8.4	15.6
TP	TAP	10.9	15.5
VY	Vueling	2.0	13.0
FI	Icelandair	4.9	12.4
DL	Delta Air Lines	53.2	11.9
CM	Copa Airlines	11.9	11.3
AI	Air India	1.6	11.0
OZ	Asiana	3.5	10.7
ET	Ethiopian Airlines	2.6	10.7
TK	Turkish	18.3	10.6
PR	Philippine Airlines	2.4	10.3
UA	United Airlines	79.7	9.8
B6	JetBlue	19.7	9.7
QR	Qatar Airways	9.3	9.7
HA	Hawaiian Airlines	9.1	9.3
LL	Level	1.1	9.0
SY	Sun Country Airlines	4.5	8.9
AS	Alaska Airlines	23.0	8.7
AM	Aeroméxico	14.5	8.7
CI	China	2.6	8.5
BA	British Airways	17.2	8.4
AC	Air Canada	27.1	8.2
WS	WestJet	4.9	8.0
NH	All Nippon Airways	6.4	7.5
RJ	Royal Jordanian	1.1	7.3
CX	Cathay	4.9	7.2
UX	Air Europa	6.3	7.1
AR	Aerolíneas Argentinas	1.2	7.0
EY	Etihad Airways	4.1	6.9
EI	Aer Lingus	7.0	6.1
AT	Royal Air Maroc	4.0	6.0
VS	Virgin Atlantic	5.6	5.9
KE	Korean Air	5.1	4.9
KL	KLM	20.2	4.6
AY	Finnair	12.2	4.5
JL	Japan	5.6	4.5
LO	LOT	6.1	4.3
IB	Iberia	11.9	4.2
AZ	ITA Airways	5.6	4.1
AF	Air France	19.6	3.9
LH	Lufthansa	19.9	3.5
CA	Air China	1.5	3.4
BR	EVA Air	3.2	3.2
JX	Starlux Airlines	1.5	3.2
MU	China Eastern Airlines	2.0	3.1
EK	Emirates	10.4	2.6
SQ	Singapore	6.0	2.6
MS	EgyptAir	3.1	2.3
CZ	China Southern Airlines	1.3	2.2
LX	Swiss	13.1	1.7
OS	Austrian	7.0	0.6
SN	Brussels Airlines	6.8	0.4
MH	Malaysia	1.2	0.4

% Searches column is calculated based on the number of searches in which the airline has offered flights versus the total number of searches.

% being the cheapest column is obtained from the number of searches in which the airline offered the cheapest flight versus the number of searches in which the airline offered flights.

The ranking is updated daily and takes into account data from the last year from searches done in Trabber for flights from United States.

Airline prices are compared including surcharges, if applicable, for booking with a VISA Credit and checking in a bag.

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Cheapest airlines in United States (2025)

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