Statement of Changes in Beneficial Ownership (4)

FORM 4

[ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

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3235-0287

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Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

1. Name and Address of Reporting Person * GALLAGHER MAURICE J JR	2. Issuer Name and Ticker or Trading Symbol Allegiant Travel CO [ ALGT ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director                    __X__ 10% Owner __X__ Officer (give title below)    _____ Other (specify below) CEO and Chairman
(Last)          (First)          (Middle) 1201 NORTH TOWN CENTER DRIVE	3. Date of Earliest Transaction (MM/DD/YYYY) 8/10/2020
(Street) LAS VEGAS, NV 89144 (City)        (State)        (Zip)	4. If Amendment, Date Original Filed (MM/DD/YYYY)	6. Individual or Joint/Group Filing (Check Applicable Line) _X _ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security (Instr. 3)	2. Trans. Date	2A. Deemed Execution Date, if any	3. Trans. Code (Instr. 8)		4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	8/10/2020		S		46987	D	$119.2949	2572375	D
Common Stock	8/10/2020		S		16906	D	$120.3881	2555469	D
Common Stock	8/10/2020		S		1901	D	$122.6663	2553568	D
Common Stock	8/11/2020		S		14626	D	$122.411	2538942	D
Common Stock	8/11/2020		S		13449	D	$125.597	2525493	D
Common Stock	8/11/2020		S		34206	D	$124.25	2491287	D
Common Stock	8/12/2020		S		21925	D	$119.74 (1)	2469362	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivate Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Trans. Date	3A. Deemed Execution Date, if any	4. Trans. Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:
(1)	Price reported is average price per share. Shares were sold at prices ranging from $119.5178 to $120.4017 per share.

Reporting Owners
Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
GALLAGHER MAURICE J JR 1201 NORTH TOWN CENTER DRIVE LAS VEGAS, NV 89144	X	X	CEO and Chairman

Signatures
Robert B. Goldberg, under power of attorney		8/12/2020
**Signature of Reporting Person		Date