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Explore Routes

The most flown city pairs in the US, ranked by flight volume. Search any route to get a full score and breakdown including seat quality, reliability, and airline policies.

55+ flights daily

JFKNew York, NY

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LAXLos Angeles, CA

2,475 mi · 3,983 km

55+ daily flights. 4 carriers (JetBlue, Delta Air Lines, American Airlines +1 more). lie-flat premium cabins available on select carriers.

Flights / Year20,097

Most FlightsJetBlue

Also Served By

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51+ flights daily

LGANew York, NY

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ORDChicago, IL

733 mi · 1,180 km

51+ daily flights. 3 carriers (United Airlines, American Airlines, Delta Air Lines). high-frequency narrowbody service.

Flights / Year18,904

Most FlightsUnited Airlines

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47+ flights daily

DENDenver, CO

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PHXPhoenix, AZ

602 mi · 969 km

47+ daily flights. 4 carriers (Southwest Airlines, United Airlines, Frontier Airlines +1 more). high-frequency narrowbody service.

Flights / Year17,269

Most FlightsSouthwest Airlines

Also Served By

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45+ flights daily

LAXLos Angeles, CA

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SFOSan Francisco, CA

337 mi · 542 km

45+ daily flights. 6 carriers (United Airlines, Delta Air Lines, Southwest Airlines +3 more). high-frequency narrowbody service.

Flights / Year16,716

Most FlightsUnited Airlines

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41+ flights daily

ATLAtlanta, GA

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MCOOrlando, FL

404 mi · 650 km

41+ daily flights. 3 carriers (Delta Air Lines, Frontier Airlines, Southwest Airlines). high-frequency narrowbody service.

Flights / Year15,248

Most FlightsDelta Air Lines

Also Served By

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40+ flights daily

LASLas Vegas, NV

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LAXLos Angeles, CA

236 mi · 380 km

40+ daily flights. 6 carriers (Southwest Airlines, Delta Air Lines, United Airlines +3 more). high-frequency narrowbody service.

Flights / Year14,635

Most FlightsSouthwest Airlines

Also Served By

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38+ flights daily

DENDenver, CO

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LASLas Vegas, NV

628 mi · 1,011 km

38+ daily flights. 3 carriers (Southwest Airlines, United Airlines, Frontier Airlines). high-frequency narrowbody service.

Flights / Year14,061

Most FlightsSouthwest Airlines

Also Served By

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36+ flights daily

LAXLos Angeles, CA

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ORDChicago, IL

1,744 mi · 2,807 km

36+ daily flights. 4 carriers (United Airlines, American Airlines, Frontier Airlines +1 more). mix of mainline and regional jets.

Flights / Year13,180

Most FlightsUnited Airlines

Also Served By

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36+ flights daily

JFKNew York, NY

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SFOSan Francisco, CA

2,586 mi · 4,162 km

36+ daily flights. 4 carriers (Delta Air Lines, JetBlue, American Airlines +1 more). lie-flat premium cabins available on select carriers.

Flights / Year13,143

Most FlightsDelta Air Lines

Also Served By

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35+ flights daily

ATLAtlanta, GA

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LGANew York, NY

762 mi · 1,226 km

35+ daily flights. 3 carriers (Delta Air Lines, Southwest Airlines, Frontier Airlines). high-frequency narrowbody service.

Flights / Year13,009

Most FlightsDelta Air Lines

Also Served By

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35+ flights daily

ANCAnchorage, AK

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SEASeattle, WA

1,448 mi · 2,330 km

35+ daily flights. 2 carriers (Alaska Airlines, Delta Air Lines). mix of mainline and regional jets.

Flights / Year12,969

Most FlightsAlaska Airlines

Also Served By

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35+ flights daily

DENDenver, CO

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LAXLos Angeles, CA

862 mi · 1,387 km

35+ daily flights. 4 carriers (United Airlines, Southwest Airlines, Frontier Airlines +1 more). high-frequency narrowbody service.

Flights / Year12,892

Most FlightsUnited Airlines

Also Served By

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35+ flights daily

DFWDallas/Fort Worth, TX

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ORDChicago, IL

802 mi · 1,291 km

35+ daily flights. 3 carriers (American Airlines, United Airlines, Frontier Airlines). high-frequency narrowbody service.

Flights / Year12,849

Most FlightsAmerican Airlines

Also Served By

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34+ flights daily

DENDenver, CO

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SLCSalt Lake City, UT

391 mi · 629 km

34+ daily flights. 4 carriers (Southwest Airlines, Delta Air Lines, United Airlines +1 more). high-frequency narrowbody service.

Flights / Year12,634

Most FlightsSouthwest Airlines

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34+ flights daily

HNLHonolulu, HI

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OGGKahului, HI

101 mi · 163 km

34+ daily flights. 2 carriers (Alaska Airlines, Southwest Airlines). short-hop shuttle service, mostly narrowbody aircraft.

Flights / Year12,570

Most FlightsAlaska Airlines

Also Served By

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33+ flights daily

DFWDallas/Fort Worth, TX

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LGANew York, NY

1,389 mi · 2,235 km

33+ daily flights. 3 carriers (American Airlines, Delta Air Lines, Frontier Airlines). mix of mainline and regional jets.

Flights / Year12,332

Most FlightsAmerican Airlines

Also Served By

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33+ flights daily

BOSBoston, MA

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ORDChicago, IL

867 mi · 1,395 km

33+ daily flights. 4 carriers (United Airlines, American Airlines, Delta Air Lines +1 more). high-frequency narrowbody service.

Flights / Year12,247

Most FlightsUnited Airlines

Also Served By

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33+ flights daily

LAXLos Angeles, CA

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SEASeattle, WA

954 mi · 1,535 km

33+ daily flights. 5 carriers (Alaska Airlines, Delta Air Lines, United Airlines +2 more). high-frequency narrowbody service.

Flights / Year12,240

Most FlightsAlaska Airlines

Also Served By

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