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Side-by-side financial comparison of Allegiant Travel CO (ALGT) and Frontier Group Holdings, Inc. (ULCC). Click either name above to swap in a different company.

Frontier Group Holdings, Inc. is the larger business by last-quarter revenue ($997.0M vs $595.5M, roughly 1.7× Allegiant Travel CO). Allegiant Travel CO runs the higher net margin — 5.4% vs 5.3%, a 0.0% gap on every dollar of revenue. On growth, Allegiant Travel CO posted the faster year-over-year revenue change (7.6% vs -0.5%). Allegiant Travel CO produced more free cash flow last quarter ($90.4M vs $-113.0M). Over the past eight quarters, Frontier Group Holdings, Inc.'s revenue compounded faster (7.4% CAGR vs 1.3%).

Allegiant Air, styled as allegiant, is an American low-cost airline headquartered in Las Vegas, Nevada. The airline focuses on serving leisure traffic from small and medium-sized cities which it considers to be underserved, using an ultra low-cost business model with minimal inclusions in fares and a greater number of add-on fees.

Frontier Communications Parent, Inc. is an American telecommunications company with a fiber-optic network and cloud-based services owned by Verizon. It was previously known as Citizens Utilities Co., Citizens Communications Co., and Frontier Communications Corp.

ALGT vs ULCC — Head-to-Head

Bigger by revenue
ULCC
ULCC
1.7× larger
ULCC
$997.0M
$595.5M
ALGT
Growing faster (revenue YoY)
ALGT
ALGT
+8.1% gap
ALGT
7.6%
-0.5%
ULCC
Higher net margin
ALGT
ALGT
0.0% more per $
ALGT
5.4%
5.3%
ULCC
More free cash flow
ALGT
ALGT
$203.4M more FCF
ALGT
$90.4M
$-113.0M
ULCC
Faster 2-yr revenue CAGR
ULCC
ULCC
Annualised
ULCC
7.4%
1.3%
ALGT

Income Statement — Q4 2025 vs Q4 2025

Metric
ALGT
ALGT
ULCC
ULCC
Revenue
$595.5M
$997.0M
Net Profit
$31.9M
$53.0M
Gross Margin
Operating Margin
11.2%
4.9%
Net Margin
5.4%
5.3%
Revenue YoY
7.6%
-0.5%
Net Profit YoY
114.8%
-1.9%
EPS (diluted)
$1.82
$0.24

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
ALGT
ALGT
ULCC
ULCC
Q4 25
$595.5M
$997.0M
Q3 25
$494.1M
$886.0M
Q2 25
$617.9M
$929.0M
Q1 25
$616.8M
$912.0M
Q4 24
$553.6M
$1.0B
Q3 24
$489.0M
$935.0M
Q2 24
$594.5M
$973.0M
Q1 24
$579.9M
$865.0M
Net Profit
ALGT
ALGT
ULCC
ULCC
Q4 25
$31.9M
$53.0M
Q3 25
$-43.6M
$-77.0M
Q2 25
$-65.2M
$-70.0M
Q1 25
$32.1M
$-43.0M
Q4 24
$-216.2M
$54.0M
Q3 24
$-36.8M
$26.0M
Q2 24
$13.7M
$31.0M
Q1 24
$-919.0K
$-26.0M
Operating Margin
ALGT
ALGT
ULCC
ULCC
Q4 25
11.2%
4.9%
Q3 25
-5.5%
-8.7%
Q2 25
-10.9%
-8.1%
Q1 25
10.5%
-5.0%
Q4 24
-47.7%
4.5%
Q3 24
-5.4%
2.0%
Q2 24
5.9%
2.6%
Q1 24
2.7%
-3.6%
Net Margin
ALGT
ALGT
ULCC
ULCC
Q4 25
5.4%
5.3%
Q3 25
-8.8%
-8.7%
Q2 25
-10.5%
-7.5%
Q1 25
5.2%
-4.7%
Q4 24
-39.1%
5.4%
Q3 24
-7.5%
2.8%
Q2 24
2.3%
3.2%
Q1 24
-0.2%
-3.0%
EPS (diluted)
ALGT
ALGT
ULCC
ULCC
Q4 25
$1.82
$0.24
Q3 25
$-2.41
$-0.34
Q2 25
$-3.62
$-0.31
Q1 25
$1.73
$-0.19
Q4 24
$-12.12
$0.24
Q3 24
$-2.05
$0.11
Q2 24
$0.75
$0.14
Q1 24
$-0.07
$-0.12

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
ALGT
ALGT
ULCC
ULCC
Cash + ST InvestmentsLiquidity on hand
$805.7M
$671.0M
Total DebtLower is stronger
$1.7B
$620.0M
Stockholders' EquityBook value
$1.1B
$491.0M
Total Assets
$4.2B
$7.2B
Debt / EquityLower = less leverage
1.60×
1.26×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ALGT
ALGT
ULCC
ULCC
Q4 25
$805.7M
$671.0M
Q3 25
$956.7M
$566.0M
Q2 25
$842.8M
$563.0M
Q1 25
$878.6M
$686.0M
Q4 24
$781.1M
$740.0M
Q3 24
$759.3M
$576.0M
Q2 24
$791.9M
$658.0M
Q1 24
$809.9M
$622.0M
Total Debt
ALGT
ALGT
ULCC
ULCC
Q4 25
$1.7B
$620.0M
Q3 25
$1.8B
$673.0M
Q2 25
$1.8B
$565.0M
Q1 25
$1.7B
$512.0M
Q4 24
$1.6B
$507.0M
Q3 24
$1.8B
$474.0M
Q2 24
$1.7B
$455.0M
Q1 24
$1.8B
$469.0M
Stockholders' Equity
ALGT
ALGT
ULCC
ULCC
Q4 25
$1.1B
$491.0M
Q3 25
$1.0B
$434.0M
Q2 25
$1.1B
$506.0M
Q1 25
$1.1B
$570.0M
Q4 24
$1.1B
$604.0M
Q3 24
$1.3B
$549.0M
Q2 24
$1.3B
$520.0M
Q1 24
$1.3B
$484.0M
Total Assets
ALGT
ALGT
ULCC
ULCC
Q4 25
$4.2B
$7.2B
Q3 25
$4.4B
$6.7B
Q2 25
$4.4B
$6.5B
Q1 25
$4.5B
$6.5B
Q4 24
$4.4B
$6.2B
Q3 24
$4.8B
$5.8B
Q2 24
$4.9B
$5.7B
Q1 24
$4.9B
$5.2B
Debt / Equity
ALGT
ALGT
ULCC
ULCC
Q4 25
1.60×
1.26×
Q3 25
1.76×
1.55×
Q2 25
1.68×
1.12×
Q1 25
1.57×
0.90×
Q4 24
1.48×
0.84×
Q3 24
1.36×
0.86×
Q2 24
1.30×
0.88×
Q1 24
1.35×
0.97×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
ALGT
ALGT
ULCC
ULCC
Operating Cash FlowLast quarter
$112.2M
$-91.0M
Free Cash FlowOCF − Capex
$90.4M
$-113.0M
FCF MarginFCF / Revenue
15.2%
-11.3%
Capex IntensityCapex / Revenue
3.7%
2.2%
Cash ConversionOCF / Net Profit
3.51×
-1.72×
TTM Free Cash FlowTrailing 4 quarters
$75.1M
$-600.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ALGT
ALGT
ULCC
ULCC
Q4 25
$112.2M
$-91.0M
Q3 25
$-6.1M
$-215.0M
Q2 25
$92.2M
$-133.0M
Q1 25
$191.4M
$-86.0M
Q4 24
$84.4M
$87.0M
Q3 24
$17.3M
$-156.0M
Q2 24
$68.9M
$9.0M
Q1 24
$167.8M
$-22.0M
Free Cash Flow
ALGT
ALGT
ULCC
ULCC
Q4 25
$90.4M
$-113.0M
Q3 25
$-121.7M
$-217.0M
Q2 25
$-10.5M
$-166.0M
Q1 25
$116.9M
$-104.0M
Q4 24
$24.0M
$73.0M
Q3 24
$-28.7M
$-170.0M
Q2 24
$7.0M
$-22.0M
Q1 24
$35.9M
$-39.0M
FCF Margin
ALGT
ALGT
ULCC
ULCC
Q4 25
15.2%
-11.3%
Q3 25
-24.6%
-24.5%
Q2 25
-1.7%
-17.9%
Q1 25
19.0%
-11.4%
Q4 24
4.3%
7.3%
Q3 24
-5.9%
-18.2%
Q2 24
1.2%
-2.3%
Q1 24
6.2%
-4.5%
Capex Intensity
ALGT
ALGT
ULCC
ULCC
Q4 25
3.7%
2.2%
Q3 25
23.4%
0.2%
Q2 25
16.6%
3.6%
Q1 25
12.1%
2.0%
Q4 24
10.9%
1.4%
Q3 24
9.4%
1.5%
Q2 24
10.4%
3.2%
Q1 24
22.7%
2.0%
Cash Conversion
ALGT
ALGT
ULCC
ULCC
Q4 25
3.51×
-1.72×
Q3 25
Q2 25
Q1 25
5.96×
Q4 24
1.61×
Q3 24
-6.00×
Q2 24
5.03×
0.29×
Q1 24

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

ALGT
ALGT

Airrelatedrevenue$307.1M52%
Scheduled Service Revenue$267.1M45%
Cobrand Revenue$21.3M4%
Other$1.0K0%

ULCC
ULCC

Aircraft Fare$453.0M45%
Passenger Service Fees$227.0M23%
Passenger Baggage$177.0M18%
Passenger Seat Selection$69.0M7%
Other Passenger Revenue$36.0M4%
Other$35.0M4%

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