Popular Flight Routes

Real-time pricing on the most searched routes across the United States

Most Popular Domestic Routes

High-frequency routes across the United States

Atlanta → Chicago

2h 30m • Direct • 25+ daily

$89from
Popular

Average $145 • Book 21-38 days ahead

Current season price:

fall$145

Airlines serving this route:

DeltaUnitedAmerican+1 more

Los Angeles → San Francisco

1h 30m • Direct • 30+ daily

$78from
Popular

Average $125 • Book 14-21 days ahead

Current season price:

fall$125

Airlines serving this route:

UnitedAlaskaSouthwest+1 more

New York → Boston

1h 15m • Direct • 20+ daily

$67from
Popular

Average $98 • Book 14-21 days ahead

Current season price:

fall$98

Airlines serving this route:

DeltaJetBlueAmerican

Las Vegas → Los Angeles

1h 20m • Direct • 15+ daily

$49from

Average $85 • Book 21-35 days ahead

Current season price:

fall$85

Airlines serving this route:

SouthwestSpiritAlaska

Top International Routes

Most searched international destinations from the US

New York JFK → London

7h 30m • Direct • 15+ daily

$389from
Popular

Average $645 • Book 60-90 days ahead

Current season price:

fall$645

Airlines serving this route:

British AirwaysAmericanVirgin Atlantic+1 more

Los Angeles → Tokyo

11h 30m • Direct • 8+ daily

$578from
Popular

Average $925 • Book 75-120 days ahead

Current season price:

fall$825

Airlines serving this route:

ANAUnitedJAL+1 more

Miami → Cancun

2h 15m • Direct • 12+ daily

$178from
Popular

Average $285 • Book 35-60 days ahead

Current season price:

fall$235

Airlines serving this route:

AmericanUnitedFrontier+1 more

Finding the Best Flight Deals

Optimal Booking Windows

Domestic flights typically offer the best prices when booked 21-45 days in advance, while international routes often have better deals 60-90 days before departure.

Tuesday and Wednesday departures generally offer lower fares due to reduced business travel demand.

Seasonal Price Variations

Flight prices vary significantly by season. Summer months typically see 20-30% higher prices for leisure destinations, while business routes maintain steadier pricing year-round.

Most US routes offer the best value during shoulder seasons (spring and fall) when demand is moderate.