Find cheap flights on Allegiant Air

The price shown for each flight will be the average for all passengers, including any infants.
IAD
Sep 03 depart
return
economy cabin
0 travelers
Compare vs. KAYAK all | None
1 traveller, Economy
The price shown for each flight will be the average for all passengers, including any infants.

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Allegiant Air

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Allegiant Air route map

Popular flight routes

Flight
Origin
Destination
Sun Mon Tue Wed Thu Fri Sat
S M T W T F S
220
Bellingham
BLI
Las Vegas
LAS
 
221
Las Vegas
LAS
Bellingham
BLI
 
421
Brownsville
BRO
Las Vegas
LAS
           
420
Las Vegas
LAS
Brownsville
BRO
           
1050
Honolulu
HNL
Las Vegas
LAS
         
1202
Asheville
AVL
Saint Petersburg
PIE
         
620
Sanford
SFB
Cincinnati
CVG
       
963
Cincinnati
CVG
Punta Gorda
PGD
       
962
Punta Gorda
PGD
Cincinnati
CVG
       
621
Cincinnati
CVG
Sanford
SFB
         
533
Cincinnati
CVG
Las Vegas
LAS
           
532
Las Vegas
LAS
Cincinnati
CVG
           
818
Saint Petersburg
PIE
Concord
USA
           
819
Concord
USA
Saint Petersburg
PIE
           
918
Fort Lauderdale
FLL
Columbus
LCK
           
1072
Honolulu
HNL
Los Angeles
LAX
         
1211
Ashland
HTS
Saint Petersburg
PIE
           
459
Indianapolis
IND
Las Vegas
LAS
           
458
Las Vegas
LAS
Indianapolis
IND
           
919
Columbus
LCK
Fort Lauderdale
FLL
           
1203
Saint Petersburg
PIE
Asheville
AVL
           
1210
Saint Petersburg
PIE
Ashland
HTS
           
624
Sanford
SFB
Allentown
ABE
       
1051
Las Vegas
LAS
Honolulu
HNL
         
409
Appleton
ATW
Las Vegas
LAS
           
144
Mesa
AZA
Billings
BIL
           
170
Mesa
AZA
Bellingham
BLI
           
162
Mesa
AZA
Grand Forks
GFK
           
182
Mesa
AZA
Grand Rapids
GRR
           
198
Mesa
AZA
Great Falls
GTF
           
168
Mesa
AZA
Moline
MLI
           
150
Mesa
AZA
Missoula
MSO
           
132
Mesa
AZA
Provo
PVU
           
126
Mesa
AZA
South Bend
SBN
           
116
Mesa
AZA
Springfield
SGF
           
145
Billings
BIL
Mesa
AZA
           
171
Bellingham
BLI
Mesa
AZA
           
229
Bellingham
BLI
Los Angeles
LAX
           
469
Boise
BOI
Las Vegas
LAS
           
488
Boise
BOI
Los Angeles
LAX
           
703
Chattanooga
CHA
Sanford
SFB
           
648
Cincinnati
CVG
Jacksonville
JAX
           
1024
Eugene
EUG
Los Angeles
LAX
           
1018
Eugene
EUG
Oakland
OAK
           
912
Fort Lauderdale
FLL
Greenville
GSP
           
942
Fort Lauderdale
FLL
Lexington
LEX
           
900
Fort Lauderdale
FLL
Plattsburgh
PBG
           
936
Fort Lauderdale
FLL
Knoxville
TYS
           
123
Sioux Falls
FSD
Mesa
AZA
           
163
Grand Forks
GFK
Mesa
AZA
           
183
Grand Rapids
GRR
Mesa
AZA
           
913
Greenville
GSP
Fort Lauderdale
FLL
           
199
Great Falls
GTF
Mesa
AZA
           
649
Jacksonville
JAX
Cincinnati
CVG
           
408
Las Vegas
LAS
Appleton
ATW
           
468
Las Vegas
LAS
Boise
BOI
           
556
Las Vegas
LAS
Medford
MFR
           
230
Los Angeles
LAX
Bellingham
BLI
           
489
Los Angeles
LAX
Boise
BOI
           
1025
Los Angeles
LAX
Eugene
EUG
           
559
Los Angeles
LAX
Medford
MFR
           
131
Los Angeles
LAX
Provo
PVU
           
943
Lexington
LEX
Fort Lauderdale
FLL
           
557
Medford
MFR
Las Vegas
LAS
           
558
Medford
MFR
Los Angeles
LAX
           
169
Moline
MLI
Mesa
AZA
           
151
Missoula
MSO
Mesa
AZA
           
1017
Oakland
OAK
Eugene
EUG
           
901
Plattsburgh
PBG
Fort Lauderdale
FLL
           
133
Provo
PVU
Mesa
AZA
           
130
Provo
PVU
Los Angeles
LAX
           
127
South Bend
SBN
Mesa
AZA
           
702
Sanford
SFB
Chattanooga
CHA
           
117
Springfield
SGF
Mesa
AZA
           
937
Knoxville
TYS
Fort Lauderdale
FLL
           
953
Lexington
LEX
Punta Gorda
PGD
         
952
Punta Gorda
PGD
Lexington
LEX
         
511
Bozeman
BZN
Las Vegas
LAS
           
461
Cedar Rapids
CID
Las Vegas
LAS
           
599
Colorado Springs
COS
Las Vegas
LAS
           

Top airports served by Allegiant Air

Information about Allegiant Air

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