$62 Find Cheap Flights from Washington to the United States

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Low seasonJanuary
Cheapest flight$62
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Seattle to Las Vegas

Flights from Washington to the United States: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Washington to the United States 
MarisaFlew with American AirlinesSEA-LAXJun 2025
Take Alaska Airlines - Clear was great to have at both airports, especially seattle where there was a large security line
Verified travelerFlew with Alaska AirlinesSEA-STLJul 2025
Give yourself extra time. Love the self check in options.
KimberlyFlew with DeltaSEA-FLLJul 2025
Ask for headphones to watch screen movies as all of mine are bluetooth and that will not work. Bring own food and wait until plane moves before hooking up to Deltawifi.
Verified travelerFlew with Hawaiian AirlinesSEA-ONTJun 2025
Make sure to be there on time because the bag drop off can be a little complicated and it takes quite some time to get to the gate.
MichelleFlew with Hawaiian AirlinesSEA-BLIJun 2025
Flights in the late afternoon and evenings are often delayed, just be prepared for that.
Verified travelerFlew with Scandinavian AirlinesSEA-MFRJun 2025
Be prepared for a long layover. Direct flights to Medford are slim.
Verified travelerFlew with Alaska AirlinesSEA-MKEJun 2025
Order ahead or bring own meal on plane
Verified travelerFlew with FrontierSEA-PHXJun 2025
Wish I had known the seats were so uncomfortable. Wish I had known checked bags and carry on bags were 75 each. Wish I didn't have to wait so long in line with only one clerk working. Wish I had known we were going to have to take a bus from the gate to our airplane. Wish I had known the seat space is smaller than any other airline I have flown. I do not recommend Frontier.
Verified travelerFlew with Alaska AirlinesSEA-DENMar 2025
Alaska Air is very efficient & on-time so allow enough time to get luggage, go thru Customs & Immigration, & long security lines. Terminals in SEA are readily accessible by trains but more signage is needed. Fortunately, Information booths are everywhere & are manned by very helpful staff.
ShuraFlew with Alaska AirlinesSEA-BURApr 2025
Don’t . Delta has all the gates together for easy transfers and much more food and beverage selection
MichaelFlew with DeltaSEA-DENApr 2025
Train from Denver airport to downtown is easy to use.
Verified travelerFlew with Alaska AirlinesSEA-CLEMar 2025
If you have a rental car, give yourself time to catch the shuttle to the airport. Also be aware traffic is awful and will often be standstill on the way to the airport.
JanFlew with Alaska AirlinesSEA-ANCApr 2025
Again snacks unless you want to eat prior or order ahead of time for flight. Wear layers as usually warm or as my case a little cool.
SuzetteFlew with Alaska AirlinesSEA-IADMay 2025
Take a shower before arriving at airport and don't wear perfume at all! Pack bags tight, so boarding is smooth and quick.
AngelFlew with Alaska AirlinesSEA-ABQMar 2025
Fly into a different city with more options for departure times. Not to have a six hour layover.
DanielFlew with Alaska AirlinesSEA-IADMay 2025
Seatac has gnarly traffic right now, took 35min to get from highway exit to the terminal
AllieFlew with Alaska AirlinesGEG-BOIMay 2025
If you can, arrive at airport no sooner than 4 hours before flight.
RobertFlew with United AirlinesSEA-SFOMar 2025
If you’re picking up a rental car it’s not very clear that you have to take the train. Signage can be improved at SFO.
Verified travelerFlew with Alaska AirlinesGEG-PDXFeb 2025
My advise to customers is to make sure there’s at least 1 hour during layover as delays and gates can add to stressful circumstances as you rush to meet your connecting flight
Verified travelerFlew with Alaska AirlinesSEA-PSPDec 2024
Be courteous of your fellow travelers. Remember the carry on baggage rules. Keep your jackets out of the storage bin on full flights. Don't move other people's luggage from one bin to another. Step out of the isle as quickly as you can. Be sure you're in the seat(s) assigned to you.
OksanaFlew with Alaska AirlinesGEG-SANFeb 2025
Arrive early, the registration kiosks may not work and registration will take more than an hour.
DanaFlew with Alaska AirlinesSEA-MKESep 2024
That was my first time flying Milwaukee to Seattle & vice versa. I think we choose a good airline. Seattle’s traffic & airport is busier than Milwaukee so get there at least 2 hours early. Download & keep an eye on the Alaska airline app for flight info updates.
Verified travelerFlew with Alaska AirlinesSEA-ONTOct 2024
SeaTac lets you make an appointment to get through security. SpotSaver. No cost. Online.
KimberleyFlew with Alaska AirlinesSEA-OGGNov 2024
Pack snacks and patience. Ear plugs or noise-cancelling headphones are a must!
SusFlew with DeltaGEG-ATLNov 2024
I wish that I had known how to connect with the wi-fi; I had set up an acct almost two years ago. Not information that I remembered. Bring healthy snacks if diabetic. Wear compression socks if needed as it is a long flight. If older and wearing pull-up depends be aware that it will set off TSA alarms as will foil packs of medications in your luggage! If experiencing any difficulty with walking or shortness of breath...ask for a wheelchair ...it made a world of difference in Atlanta!
Verified travelerFlew with Alaska AirlinesSEA-MCIOct 2024
TSA lines in Seattle can get very long early in the day. Also, plan to return your rental car early since you have to take a shuttle bus to the terminal and those lines can get long early in the day, too. Currently there is construction in the North Terminal, so be prepared for moving around barriers. The day I flew out, the escalators were not working.
BarbFlew with DeltaSEA-MSPSep 2024
Try not to get to the airport too early. We came off of a cruise and had a 6 hour wait. Unlike MSP, SEATAC didn’t have free WiFi. But, McDonald’s did. And the three hours before the flight we used the Delta Lounge which is always amazing.
Verified travelerFlew with Alaska AirlinesSEA-HNLSep 2024
Bring your own food or eat before boarding. Get to that airport 3 hours early for a domestic flight, the TSC screening line was 45 minutes long and if you have to walk to the other side of the terminal you might have to run.
JoanFlew with Alaska AirlinesSEA-JFKNov 2024
SeaTac should add sand to the painted floor from the terminal to the light rail. It is VARY slippery when wet and the northwest (Seattle) is known for rain.
BrandonFlew with Alaska AirlinesSEA-INDOct 2024
Arrive to the Seattle airport much earlier than you would the Indianapolis airport. This might be obvious, but the Seattle airport is much larger than the Indianapolis one.
Verified travelerFlew with Alaska AirlinesSEA-DFWOct 2024
Long train ride in Dallas to gates, but pretty easy to navigate, no real issues
StephenFlew with Alaska AirlinesSEA-RNOOct 2024
Buy food in the larger terminals. Gate S was an outpost
KathyFlew with Alaska AirlinesSEA-HNLSep 2024
Bring warm clothing, a blsnket, your own water to keep hydrated.
DeeFlew with Alaska AirlinesSEA-DFWSep 2024
Arrive early as repairs and construction underway at Seatac.
Verified travelerFlew with SouthwestGEG-PHXSep 2024
It’s a big airport ask where your gate is
ReidFlew with United AirlinesSEA-LAXOct 2024
SeaTac does not have a very good or equitable system for security lines. First class passengers don’t have a TSA precheck option, while there are only 2 TSA precheck lines on opposite sides of the terminal. Highly recommend getting TSA plus Clear, as the airport heavily favors this combination, with each section of the terminal having one of these options. I almost missed my flight because the only TSA precheck line was about 45 minutes long.
GregFlew with Alaska AirlinesBLI-SEANov 2024
Now that Southwest doesn't fly in and out of Bellingham Washington there are no good options to Seattle. You're best off driving or getting a shuttle, it's much more likely you'll get to Seattle near the time you think you will. Flying is just not a dependable option anymore.
BruceFlew with Alaska AirlinesSEA-LAXNov 2024
Tight interline connection at LAX - barely made the flight. Directions from AS arrival gate to separate AA commuter terminal for AS codeshare flight connecting to TUS would have been nice.
Verified travelerFlew with Alaska AirlinesSEA-BOSJul 2024
Generally Alaska Airlines have very friendly and helpful people in my experience. They don’t have TVs in all planes so make sure to download their app if you want entertainment on the plane.
Verified travelerFlew with Alaska AirlinesSEA-BNAJul 2024
Fill or buy a bottle with screw on cap with water for flight. If you have to get up and down it can be placed behind the seat in of you.
KimberlyFlew with Alaska AirlinesSEA-SNAJul 2024
When going to Disneyland fly to this airport. Only 8 miles from Disneyland and super quick to check in and check out. Highly recommend this airport!
KateFlew with Alaska AirlinesSEA-CMHAug 2024
Get to the airport early. It’s much busier than the Columbus airport. It’s worth going earlier so you aren’t anxious about missing your flight.
DavidFlew with Alaska AirlinesPAE-LAXJun 2024
Well I arrived 2 hours early, but everything was very empty and fast so maybe try to be there an hour early better.
Verified travelerFlew with Alaska AirlinesSEA-BURAug 2024
Burbank Airport is the best place to start your travels: small airport, short lines, and easy check in.
Verified travelerFlew with Alaska AirlinesSEA-INDJun 2024
Get to the airport with plenty of time before your flight. Sea-Tac is one busy airport!
Verified travelerFlew with Alaska AirlinesSEA-BWIJul 2024
bring wireless earphones and chargers. you have to use your own phone if you want to watch movies or tv onboard.
FrankFlew with Alaska AirlinesSEA-TPAAug 2024
Make sure you have seat assigned at check in or you will have to wonder and be on a wait list.
kabirFlew with American AirlinesSEA-DFWAug 2024
Red eye flights can be a full flight. If possible, upgrade your seat. Stay away from sitting by flight attendant
Verified travelerFlew with Alaska AirlinesSEA-SJCAug 2024
The airport is busy and a mess with construction. There is a train to take so account for extra time.
Verified travelerFlew with Alaska AirlinesSEA-DFWJun 2024
If you like your feet warm, avoid wearing sandles. Cool air blew across my feet for almost four (4) hours.
Verified travelerFlew with Alaska AirlinesSEA-EATJul 2024
They will not wait for anyone so make sure you are there with plenty of time to spare
Verified travelerFlew with United AirlinesSEA-ORDJul 2024
Budget if you’re planning on shopping for meals or souvenirs at Sea-Tac, it’s not cheap.
Verified travelerFlew with Alaska AirlinesSEA-PHXJul 2024
Seattle is a busy gate. Find your gate first as connections may involve underground tram.
Verified travelerFlew with Alaska AirlinesSEA-DFWJul 2024
Arrive early. Busy airport and rental car return is far from Airport
Verified travelerFlew with Alaska AirlinesSEA-PITJun 2024
The SeaTac airport is huge and busy, get there early.
Verified travelerFlew with Alaska AirlinesSEA-DFWJun 2024
Bring snacks, water, and a change of clothes.
Verified travelerFlew with Alaska AirlinesSEA-SNAAug 2024
Flight was delayed 9-1/2 hours. Make sure you have somewhere to go in you have to check out of your hotel.
Verified travelerFlew with FrontierSEA-LASAug 2024
Get there very early. The Seattle airport is nuts! I got there three hours early and barely made my flight!
LauraFlew with Alaska AirlinesSEA-LAXJul 2024
LAX is a bit of a mess. Very long walk between terminals.
Verified travelerFlew with American AirlinesSEA-DFWMar 2024
The people mover in DFW is really fast. It can get you to your gate faster than you can run, for sure!
Verified travelerFlew with Alaska AirlinesSEA-FATMar 2024
Enjoy the flight. You can see Yosemite national park half dome and el capitan from left side window seat
Verified travelerFlew with Alaska AirlinesSEA-LASApr 2024
Always come early so you don’t experience waiting times
Verified travelerFlew with Alaska AirlinesSEA-DENMay 2024
When flying from Seattle to Denver, be ready to take our any electronics and put them in separate bins when going through security. You will also most likely have to take off your jacket as well. During our flight back the flight randomly changed so be on the lookout in case that happens to you! It was by chance that I checked my ticket and saw that the gate changed last minute.
ElaineFlew with Alaska AirlinesSEA-PHLMay 2024
If you have any metal in your body (e.g., spinal fusion screws) make sure you get in the line for the TSA security screening booth that makes you stand on the yellow marks with your arms over your head. I wish I had known this before I wasted time in the alternate line with the walk-through detector.
BrentFlew with Alaska AirlinesSEA-BNAMay 2024
Seattle is a cluster, too. You have to enter at one end of the terminal to check bags, walk to the other end of the terminal for non-Pre-TSA security checks, then back again to the starting end fir the boarding gates.
PeggyFlew with Alaska AirlinesSEA-EWRMay 2024
Bring earbuds or head phones to watch movies on your electronic devices. The plane doesn’t have a screen for showing movies.
JayFlew with Alaska AirlinesSEA-JFKMay 2024
Bring entertainment since there are no screens available to watch movies or check on current map of destination.
Verified travelerFlew with United AirlinesGEG-DENApr 2024
Time to switch planes should be more than 60 minutes.
Verified travelerFlew with DeltaSEA-MCOMar 2024
1.5hr early arrival for redeye flight was enough.
MelissaFlew with Alaska AirlinesSEA-HNLMay 2024
Bring your own snacks because they will not feed you any kind of a big meal and it’s five hours. It’s a long time to wait without food. You do get a pretzel bag and a cookie and two drinks but that’s not enough.
Verified travelerFlew with Alaska AirlinesPAE-HNLJan 2024
The noise level at Paine field is low so you can actually hear the announcements. Seating is comfortable and there is a small coffee/ snack area which I was not expecting. Flight on Alaska was pleasant except for a little turbulence. Not crowded!! It was a 5 plus hour trip but very relaxed
Verified travelerFlew with Alaska AirlinesSEA-TPAFeb 2024
Alaska is a great airline and price is great, but be flexible on time. Pack a lunch and bring a water bottle to fill up beyond the check point…
LaurenFlew with DeltaSEA-LAXFeb 2024
If you have kids, bring your own screens. We were counting on the inflight entertainment and it was a definite letdown. Also, TSA Pre-check is only available at station 2, but wait times are posted at each station so you can see if it’s worth the walk.
Verified travelerFlew with Alaska AirlinesSEA-RNOJan 2024
have devices fully charged- no charging ports and no outlets gate check your bags because the compartments are SOOOO tiny and there is room for maybe 60% of the passengers to place items in these compartments
Verified travelerFlew with Alaska AirlinesSEA-BOIFeb 2024
Keep an eye on boarding time. At SEATAC, if you are not sitting at your exact gate, you cannot hear boarding announcements.
Verified travelerFlew with United AirlinesPSC-DENFeb 2024
TSA doesn't open til 1030 so getting to the airport early isn't helpful
Verified travelerFlew with Alaska AirlinesSEA-STLFeb 2024
Be sure to measure your wheels for carry on my luggage was the correct size but the wheels made it over so had to check my bag wasn't happy about that since you have to pay for checked should at least get one free.

FAQs for booking flights from Washington to the United States

  • How does KAYAK find such low prices on flights from Washington to the United States?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to the United States.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to the United States?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington to the United States is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington to the United States?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington to the United States with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to the United States?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Washington to the United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines fly most frequently to the United States?

    Washington and United States are connected by different airlines. The airlines that fly that route the most regularly are Hawaiian Airlines (3,149 flights per week), Alaska Airlines (3,087 flights per week), and Air Tahiti Nui (1,930 flights per week).

  • How many airports are there in the United States?

    There are 583 airports in the United States. The busiest airport is Hartsfield-Jackson Atlanta Airport (ATL), with 9% of all flights arriving there.

  • Which is the cheapest airport to fly into in the United States?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in the United States is Las Vegas Harry Reid Intl Airport (LAS), with an average flight price of $161.

  • What is the cheapest day to fly to the United States?

    Based on KAYAK data, the cheapest day to fly to the United States is Wednesday where round-trip tickets can be as cheap as $424. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $563 on average.

  • What is the cheapest time of day to fly to the United States?

    The cheapest time of day to fly to the United States is generally in the evening, when round-trip flights cost $378 on average. Morning departures are around 33% more expensive than evening flights, on average. The most expensive time of day to fly to the United States is generally in the morning, which is peak travel time and where the average cost of a ticket is $504.

  • What is the cheapest flight to the United States?

    The cheapest ticket to the United States from Washington found in the last 72 hours was to Denver, at $79 round-trip. The most popular route is Spokane (GEG) to Denver (DEN) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $79.

  • What is the cheapest month to fly from Washington to the United States?

    The cheapest month for flights from Washington to the United States is June, when tickets cost $132 (return) on average. On the other hand, the most expensive months are February and December, when the average cost of round-trip tickets is $243 and $231 respectively.

  • How far in advance should I book a flight from Washington to the United States?

    To get a below average price on the flight from Washington to the United States, you should book around 3 weeks before departure, which saves you about 44% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

  • How many cities have direct flights to the United States?

    From Washington, there are direct flights to the United States from 11 cities. The city with the most direct flights is Seattle, with 18,669 direct flights each week.

  • How many direct flights to the United States are there each day?

    There are around 3,071 direct flights from within Washington to the United States every day. Most flights (39%) depart in the morning.

  • How many direct flights to the United States are there each week?

    Each week there are around 21,494 direct flights from within Washington to the United States. The most common day for departures is Sunday, with 17% of flights taking off on this day.

  • How long is the flight to the United States?

    An average nonstop flight from Washington to the United States takes 3h 55m, covering a distance of 1699 miles. The shortest route is Portland (PDX) to San Francisco (SFO) with an average flight time of 1h 45m.

  • How many long-haul flights are there to the United States each week?

    Each week, there are 5,440 medium-haul flights (3-6 hour flight duration) and 16,054 short-haul flights (up to 3 hour flight duration) to the United States. There aren't any long-haul flights (6-12 hour flight duration).

  • What are the most popular destinations in the United States?

    Based on KAYAK flight searches, the most popular destination is Las Vegas (11% of total searches to the United States). The next most popular destinations are New York (9%) and Los Angeles (8%). Searches for flights to Dallas (6%), to Washington, D.C. (6%) and to Chicago (5%) are also popular.

Reviews of the top 3 airlines serving from Washington to the United States

 
Need help choosing which airline to fly with from Washington to the United States? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 10000 reviews
8.5Crew
8.1Boarding
7.0Entertainment
7.1Food
7.8Comfort
Airline reviews

Flight was delayed as it always is with Alaska airlines. Particularly to smaller airports. No AC on the plane so it was miserably hot.

4.0 OkayKristina, Sep 2025SEA - GTF
Read more Alaska Airlines reviews

Flight was delayed as it always is with Alaska airlines. Particularly to smaller airports. No AC on the plane so it was miserably hot.

Slow boarding and the flight crew hit me with the food cart

It was very nice flight going to Seattle and coming back to Omaha. Even got in early. Very easy to check in using the Alaska Airlines App. Thank you.

They offer the only direct flight from Seattle to Pittsburgh.

Seattle airport is a mess. New bag tag system has potential, but you need more signage to guide passengers through the process as to where to go next. Told to go in one direction and then met with a very rude agent when we did. He blamed his attitude on all the folks flying over labor day that were paying his salary. Gate area for D3 is a mess compared to the North terminal. Overall Alaska is number 1 in my book.

After we boarded there was quite a long time before we actually took off, and there were no announcements from crew about why we were delayed. Later when they did make announcements they were largely inaudible. There was no food (other than for purchase) on the flight and no entertainment. Thats not a complaint, just explaining my ratings in those categories. The flight was smooth. Baggage claim was rapid.

The airline staff was great! The best safety review ive ever had!

Agent boarding us in San Diego lectured me on showing up on time for the flight, and said that if I had been three minutes later, he would have denied myself and my wife boarding. Our trusted traveler numbers were not in the system, even though I entered them when I bought the tickets. Our food orders were not in the system, even though I entered them prior to the flight. My wife requires a wheelchair, and that was delayed on both flights.

Why was I charged for a glass of wine on one flight and not on another? Why no movie or TVs? It was a long flight.

I liked that it didn't take 10 hours to drive here. Super short trip!

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

They we able to seat my companion and I next to each other. Plane’s temperature was very cool. Willl be more prepared on return trip.

All was good and they were able to seat my travel companion next to me. Thank you.

Like the ample leg room. May as well not bother with snacks if it's only a two ounce bag of pretzels. Didn't use the entertainment option. Was there one?

What an amazing flight. I haven’t experienced this level of service in a flight in years. This will be the only way to fly to Hawaii for me in the future.

Kayak sold me a ticket after check in time. Could not check in. Could not get on flight.

Love you guys are so friendly and kind and wonderful

Agents talk too fast over intercom. I know it’s memorized and we’ve all heard it before. Just slow down a little. Stop charging for checked bags. I was pleased to get my bags promptly at each end of my flight.

Everything was great except having to check in at Alaska. That was a surprise and took extra time and effort. Should have been explained somewhere maybe on the HA electronic ticket.

It was clean and the crew was great. I wish the chairs could recline just a little more and you would provide small pillows for people with bad backs. My back is fused and a little support would be great.

I accidentally made this purchase and they wouldn’t refund me even though I called immediately to cancel it.

Everything you need to know for your flight to the United States

Cabin class types available on flights to Washington

Cabin classes available on flights to Washington. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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