Frontier Airlines, Inc. 401(k) Plan: Login, Facts & Contact Information

Frontier Airlines, Inc. 401(k) Plan Facts

Plan name
FRONTIER AIRLINES, INC. 401(K) RETIREMENT PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
FRONTIER AIRLINES, INC.
Participants
8,137 (7,716 active employees)
Former employees with a balance
1,155
Plan assets
$961,923,844 at Dec 31, 2024
Average account balance
$156,844 across 6,133 accounts
Employer contributions
$66,818,666 in plan year 2024 (59% of all contributions)
Recordkeeper
Schwab Retirement Plan Services,inc
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Mar 2, 2007
✓ Employer contributions— Automatic enrollment✓ Default investment for undecided participants✓ Participants choose their own investments✓ Self-directed brokerage window✓ Profit sharing— Company stock (ESOP)

Source: Form 5500 for plan year 2024 (Jan 1, 2024 – Dec 31, 2024), filed Nov 4, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $113.9 million went into the plan in contributions, $66.8 million of it from the employer (59%).
  • $58.2 million was paid out to participants.
  • Investment and other income added $115.8 million.
  • Administrative expenses were $2.58 million, about $420 per account.

How the Frontier Airlines, Inc. 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
20194,870$434.4 million$31.3 million$14.3 million
20205,570$544.5 million$35.1 million$21.8 million
20215,587$662.0 million$44.8 million$37.8 million
20226,201$619.6 million$54.4 million$24.2 million
20237,201$793.8 million$63.1 million$37.5 million
20248,137$961.9 million$66.8 million$58.2 million

Frontier Airlines, Inc. 401(k) Contact Information

Phone
720-374-4504
Mailing address
4545 AIRPORT WAY, DENVER CO 80239
Plan sponsor
FRONTIER AIRLINES, INC.
Employer identification number (EIN)
84-1256945
Plan number
003

Questions about the Frontier Airlines, Inc. 401(k)

Does Frontier Airlines, Inc contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $66.8 million, 59% of all contributions.

Does the Frontier Airlines, Inc 401(k) have automatic enrollment?

No. The plan does not report automatic enrollment; employees enroll themselves.

How many people are in the Frontier Airlines, Inc 401(k) plan?

8,137 participants at the start of plan year 2024, 7,716 of them active employees, and 1,155 former employees who still had money in the plan.

What is the average 401(k) balance at Frontier Airlines, Inc?

About $156,844 per account: $961.9 million in plan assets across 6,133 accounts with a balance at the end of plan year 2024.

Who manages the Frontier Airlines, Inc 401(k) accounts?

Schwab Retirement Plan Services (listed on the filing as SCHWAB RETIREMENT PLAN SERVICES,INC) is the plan's recordkeeper, which is where participants log in to see their balance.

I no longer work at Frontier Airlines, Inc. How do I access my 401(k)?

Your account stays with Schwab Retirement Plan Services after you leave, so you can log in with the same credentials. If your balance was small, the plan may have rolled it into an IRA in your name. If you can't find it, Beagle can locate it for you.

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