Last Updated: Monday March 18, 2019
How to find the cheapest flights to Key West, Florida, in the US
These airfare search results from our “TripNerds Cheap Flight Finder” are the cheapest flights we could find from major airports and cities around the world, and are listed here to help you save money when you travel to Key West, Florida, in the US. Scroll through the airfare listings until you see your nearest departure city. Click on the city name or orange “Tickets” button for more information, or to specify your preferred travel date, travel time, or airline. You can also use the search form below the flight listings to search for hotels in Key West, Florida, US. And before you go, be sure to check out our selection of the best Key West, Florida, US Travel Guides. Happy travels – we hope you enjoy your trip to Key West, Florida, in the US…
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TripNerds Cheap Flight Finder: Key West, Florida, US

Origin Price Flight class Stops Departure date Return date Find Ticket When found

Fort Lauderdale

150

Economy

Direct

Mon, Nov 11, 2019

Sat, Nov 16, 2019

Tickets from 150

2 days

Jacksonville

227

Economy

1 stop

Fri, Oct 04, 2019

Mon, Oct 07, 2019

Tickets from 227

22 hours

Orlando

233

Economy

1 stop

Fri, Sep 20, 2019

Sun, Sep 22, 2019

Tickets from 233

5 days

Tampa

240

Economy

1 stop

Sat, Aug 17, 2019

Sun, Aug 18, 2019

Tickets from 240

1 week

Pittsburgh

242

Economy

1 stop

Tue, Sep 17, 2019

Sat, Sep 21, 2019

Tickets from 242

1 day

St Louis

242

Economy

1 stop

Sat, Aug 31, 2019

Wed, Sep 04, 2019

Tickets from 242

4 days

Austin

243

Economy

1 stop

Wed, Aug 21, 2019

Sat, Aug 24, 2019

Tickets from 243

19 hours

New York

250

Economy

1 stop

Tue, Sep 24, 2019

Tue, Oct 08, 2019

Tickets from 250

12 hours

Providence

251

Economy

2 stops

Tue, Sep 17, 2019

Tue, Sep 24, 2019

Tickets from 251

11 hours

Miami

255

Economy

Direct

Mon, Aug 19, 2019

Tue, Aug 20, 2019

Tickets from 255

6 days

Houston

256

Economy

1 stop

Wed, Aug 21, 2019

Sat, Aug 24, 2019

Tickets from 256

18 hours

Birmingham

266

Economy

1 stop

Mon, Aug 19, 2019

Tue, Aug 27, 2019

Tickets from 266

4 days

San Antonio

270

Economy

1 stop

Wed, Aug 21, 2019

Sat, Aug 24, 2019

Tickets from 270

18 hours

El Paso

275

Economy

2 stops

Tue, Aug 20, 2019

Tue, Aug 27, 2019

Tickets from 275

2 days

Cleveland

283

Economy

1 stop

Mon, Aug 12, 2019

Tue, Aug 13, 2019

Tickets from 283

2 hours

Boston

283

Economy

2 stops

Sun, Oct 06, 2019

Sat, Oct 12, 2019

Tickets from 283

4 days

Atlanta

292

Economy

1 stop

Tue, Aug 20, 2019

Tue, Aug 27, 2019

Tickets from 292

1 week

Toronto

295

Economy

2 stops

Tue, Aug 20, 2019

Tue, Sep 10, 2019

Tickets from 295

1 week

Sioux Falls

298

Economy

2 stops

Thu, Sep 12, 2019

Fri, Sep 13, 2019

Tickets from 298

5 days

Richmond

301

Economy

2 stops

Sat, Oct 12, 2019

Sat, Oct 19, 2019

Tickets from 301

2 days

San Francisco

312

Economy

1 stop

Mon, Sep 16, 2019

Fri, Sep 20, 2019

Tickets from 312

1 week

Raleigh

316

Economy

1 stop

Sat, Jul 27, 2019

Mon, Aug 05, 2019

Tickets from 316

2 weeks

Pensacola

324

Economy

1 stop

Thu, Sep 05, 2019

Mon, Sep 09, 2019

Tickets from 324

1 day

Detroit

326

Economy

1 stop

Tue, Aug 27, 2019

Fri, Aug 30, 2019

Tickets from 326

5 days

Fayetteville

333

Economy

2 stops

Fri, Sep 20, 2019

Mon, Sep 23, 2019

Tickets from 333

1 week

Newport News

336

Economy

2 stops

Sat, Jul 27, 2019

Mon, Aug 05, 2019

Tickets from 336

2 weeks

Windsor Locks

337

Economy

2 stops

Tue, Apr 28, 2020

Thu, Apr 30, 2020

Tickets from 337

6 days

Dallas

337

Economy

1 stop

Sat, Oct 05, 2019

Mon, Oct 07, 2019

Tickets from 337

2 weeks

Philadelphia

342

Economy

1 stop

Mon, Jan 20, 2020

Fri, Jan 24, 2020

Tickets from 342

1 week

Sacramento

343

Economy

2 stops

Mon, Sep 16, 2019

Fri, Sep 20, 2019

Tickets from 343

1 week

Baltimore

357

Economy

1 stop

Fri, Aug 23, 2019

Tue, Aug 27, 2019

Tickets from 357

3 days

Newburgh

360

Economy

1 stop

Sat, May 02, 2020

Wed, May 06, 2020

Tickets from 360

3 days

Latrobe

361

Economy

1 stop

Fri, Sep 13, 2019

Mon, Sep 16, 2019

Tickets from 361

4 days

Savannah

378

Economy

2 stops

Thu, Sep 05, 2019

Sun, Sep 08, 2019

Tickets from 378

2 weeks

Chicago

379

Economy

1 stop

Tue, Nov 19, 2019

Tue, Nov 26, 2019

Tickets from 379

20 hours

Minneapolis

386

Economy

1 stop

Thu, Aug 29, 2019

Tue, Sep 03, 2019

Tickets from 386

2 weeks

Meridian

388

Economy

2 stops

Fri, Jul 26, 2019

Thu, Aug 15, 2019

Tickets from 388

4 days

Des Moines

391

Economy

1 stop

Tue, Jun 02, 2020

Tue, Jun 09, 2020

Tickets from 391

2 days

San Diego

395

Economy

2 stops

Sat, Feb 01, 2020

Sat, Feb 08, 2020

Tickets from 395

15 hours

Wilmington

396

Economy

1 stop

Sun, Mar 15, 2020

Thu, Mar 19, 2020

Tickets from 396

2 days

Los Angeles

408

Economy

1 stop

Sat, Feb 01, 2020

Sat, Feb 08, 2020

Tickets from 408

15 hours

Nashville

413

Economy

1 stop

Fri, Aug 09, 2019

Sun, Aug 11, 2019

Tickets from 413

2 days

Jackson

422

Economy

1 stop

Fri, Sep 20, 2019

Tue, Sep 24, 2019

Tickets from 422

3 days

Charlotte

429

Economy

1 stop

Thu, Aug 15, 2019

Tue, Aug 20, 2019

Tickets from 429

1 day

Milwaukee

434

Economy

1 stop

Sat, Feb 22, 2020

Sat, Feb 29, 2020

Tickets from 434

1 week

Tulsa

444

Economy

2 stops

Sat, Apr 04, 2020

Sat, Apr 18, 2020

Tickets from 444

4 days

Norfolk

446

Economy

1 stop

Wed, Jul 24, 2019

Sat, Jul 27, 2019

Tickets from 446

5 days

Louisville

447

Economy

1 stop

Thu, Jul 25, 2019

Thu, Aug 01, 2019

Tickets from 447

11 hours

Columbus

448

Economy

1 stop

Thu, Aug 08, 2019

Sun, Aug 11, 2019

Tickets from 448

6 days

Ontario

451

Economy

1 stop

Sat, Apr 18, 2020

Sat, Apr 25, 2020

Tickets from 451

12 hours

Washington

453

Economy

1 stop

Fri, Aug 23, 2019

Tue, Aug 27, 2019

Tickets from 453

3 days

Covington

468

Economy

1 stop

Mon, Nov 04, 2019

Mon, Nov 11, 2019

Tickets from 468

3 days

Charleston

470

Economy

1 stop

Sat, Jul 20, 2019

Wed, Jul 24, 2019

Tickets from 470

2 weeks

Oklahoma City

470

Economy

1 stop

Thu, Aug 08, 2019

Mon, Aug 12, 2019

Tickets from 470

1 day

Fletcher

476

Economy

2 stops

Sat, Jul 27, 2019

Sat, Aug 03, 2019

Tickets from 476

1 day

Joplin

491

Economy

2 stops

Sat, Apr 04, 2020

Sat, Apr 18, 2020

Tickets from 491

4 days

Greenville

496

Economy

1 stop

Fri, Jul 26, 2019

Sun, Jul 28, 2019

Tickets from 496

1 day

Allentown

504

Economy

1 stop

Wed, Dec 25, 2019

Mon, Dec 30, 2019

Tickets from 504

6 days

Bloomington

510

Economy

2 stops

Mon, Aug 05, 2019

Wed, Aug 07, 2019

Tickets from 510

2 days

Buffalo

525

Economy

2 stops

Sun, Jan 05, 2020

Sun, Jan 12, 2020

Tickets from 525

2 weeks

Niagara Falls

544

Economy

1 stop

Mon, Aug 19, 2019

Fri, Aug 23, 2019

Tickets from 544

2 days

Grand Rapids

556

Economy

2 stops

Tue, Nov 05, 2019

Mon, Nov 11, 2019

Tickets from 556

3 days

Lake Charles

564

Economy

2 stops

Tue, Oct 08, 2019

Sun, Oct 13, 2019

Tickets from 564

12 hours

Montgomery

576

Economy

1 stop

Thu, Jul 25, 2019

Tue, Jul 30, 2019

Tickets from 576

14 hours

Seattle

577

Economy

1 stop

Thu, Aug 29, 2019

Mon, Sep 02, 2019

Tickets from 577

4 days

Long Beach

579

Economy

2 stops

Sat, Feb 01, 2020

Sat, Feb 08, 2020

Tickets from 579

15 hours

Little Rock

589

Economy

1 stop

Fri, Aug 02, 2019

Sun, Aug 04, 2019

Tickets from 589

3 days

Lima

614

Economy

1 stop

Sat, Jan 18, 2020

Tue, Jan 21, 2020

Tickets from 614

2 days

Lubbock

623

Economy

2 stops

Thu, Aug 08, 2019

Mon, Aug 12, 2019

Tickets from 623

1 day

Minsk

758

Economy

2 stops

Sun, Jan 12, 2020

Sun, Feb 02, 2020

Tickets from 758

1 week

Syracuse

770

Economy

1 stop

Sun, Dec 22, 2019

Thu, Jan 02, 2020

Tickets from 770

7 days

Saint Petersburg

795

Economy

2 stops

Sun, Nov 03, 2019

Sun, Nov 17, 2019

Tickets from 795

3 days

Moscow

813

Economy

2 stops

Sat, Dec 28, 2019

Sun, Jan 05, 2020

Tickets from 813

5 hours

Portland

833

Economy

1 stop

Thu, Dec 26, 2019

Thu, Jan 02, 2020

Tickets from 833

4 days

Santiago

872

Economy

2 stops

Mon, Nov 04, 2019

Wed, Nov 20, 2019

Tickets from 872

5 days

Piura

940

Economy

2 stops

Wed, Aug 14, 2019

Thu, Aug 22, 2019

Tickets from 940

7 days

Budapest

967

Economy

2 stops

Thu, Aug 01, 2019

Thu, Aug 15, 2019

Tickets from 967

3 hours

Madrid

1 122

Economy

2 stops

Mon, Aug 26, 2019

Sat, Aug 31, 2019

Tickets from 1 122

2 days

London

1 180

Economy

1 stop

Sun, Aug 18, 2019

Sun, Sep 01, 2019

Tickets from 1 180

1 week

Fort Myers

1 194

Economy

2 stops

Fri, Jul 26, 2019

Sun, Jul 28, 2019

Tickets from 1 194

2 weeks

La Paz

1 226

Economy

2 stops

Mon, Jun 15, 2020

Mon, Jun 22, 2020

Tickets from 1 226

2 weeks

Bangalore

1 528

Economy

2 stops

Fri, Jul 19, 2019

Fri, Aug 02, 2019

Tickets from 1 528

3 days

Trujillo

1 743

Economy

2 stops

Tue, Jul 23, 2019

Wed, Jul 31, 2019

Tickets from 1 743

3 hours

Singapore

1 789

Economy

2 stops

Sun, Jul 21, 2019

Sun, Aug 04, 2019

Tickets from 1 789

2 days

Praia

1 894

Economy

2 stops

Tue, Oct 08, 2019

Wed, Oct 23, 2019

Tickets from 1 894

1 week

The Top Key West, Florida US Travel Guides

SaleKey West, Florida US Travel Guide - Best Seller #1
Fodor's In Focus Florida Keys: with Key West, Marathon & Key Largo (Travel Guide)
17 Reviews
Fodor's In Focus Florida Keys: with Key West, Marathon & Key Largo (Travel Guide)
  • Fodor's Travel Guides
  • Publisher: Fodor's Travel
  • Edition no. 6 (05/07/2019)
  • Paperback: 184 pages
SaleKey West, Florida US Travel Guide - Best Seller #2
Quixotic Key West & the Lower Keys Travel Guide (Quixotic Travel Guides)
35 Reviews
Quixotic Key West & the Lower Keys Travel Guide (Quixotic Travel Guides)
  • Written by locals
  • Comprehensive info for travelers
  • Full color, fun to read, many photos
  • Good for armchair travelers too!
  • All the basics, plus dog, kid, eco, RVs, marinas and more
Key West, Florida US Travel Guide - Best Seller #3
The New Key West Bucket List: 100 Offbeat Adventures In The Southernmost City
4 Reviews
The New Key West Bucket List: 100 Offbeat Adventures In The Southernmost City
  • David L. Sloan
  • Publisher: Phantom Press
  • Paperback: 122 pages
SaleKey West, Florida US Travel Guide - Best Seller #4
Insiders' Guide to Florida Keys & Key West
2 Reviews
Insiders' Guide to Florida Keys & Key West
  • Juliet Gray
  • Publisher: Globe Pequot Press
  • Edition no. 0 (09/01/2018)
  • Paperback: 352 pages
SaleKey West, Florida US Travel Guide - Best Seller #5
Moon Florida Keys: Including Miami & the Everglades (Travel Guide)
5 Reviews
Moon Florida Keys: Including Miami & the Everglades (Travel Guide)
  • MOON
  • Joshua Lawrence Kinser
  • Publisher: Moon Travel
  • Edition no. 3 (04/04/2017)
  • Paperback: 360 pages

Amazon prices last updated 2019-07-19.