Find Cheap Flights from Idaho to Washington

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Book cheap flights from Idaho to Washington (round-trip)

Airports
Origin
Lewiston
$377
only
$377
Boise
$234
only
$234
Destination
Washington
$234
only
$234
$234
only
$234
Tue, Apr 17
BOI
DCA
14h 13m
Tue, May 1
DCA
BOI
14h 48m
Trip: 15 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33896 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MIA
PHL
Okay 5.3

Boarding was smooth and fast. The travel time was a bit faster than predicted too.

With lack of reclining seats and no complimentary snacks or drinks at all, the comfort scale is lacking. Even the tray tables were replaced by miniature, undersized, pieces. Even with the discounted prices, it’s hard to want to fly with them again.

DEN
LAS
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

DEN
ORD
Excellent 10.0

We got there ahead of schedule

MKE
LAS
Okay 5.3

It was clean, and the crew did great!

Way off schedule, way to tight of space, no way to sleep being such a late flight! As far as a beverage, they were out of everything!! Nice air line for quick trips,but to fly for 4 hrs at night from leaving at 12;00am, just impossible to sleep or really relax.

LAS
BNA
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

Tue, Mar 13
BOI
IAD
9h 06m
Tue, Mar 20
IAD
BOI
7h 07m
Trip: 8 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 54764 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
LAX
NRT
Good 7.6

Staff was ind and friendly. Generous

Wish there was better food. It was okay.

IAD
MUC
Excellent 9.3

United was flexible when I had to change my reservation at the last minute. Good service on board.

SFO
FRA
Excellent 9.0

Entertainment system good. Nice new aircraft 777-300 ER. On-time departure and early arrival.

Vegetarian food choices very limited.

LAX
HNL
Good 6.6

One crew is rude while I was ordering food while she is delivering the beverage after the order time. She simply told me they don't have what I want to order and leave. After 5 mins, I pushed the service button and nobody responded. After half hour, I ordered the food from another crew passed by. After I landed, they suppose to return my stroller set at the airplane gate. But they said it is not there, ask us to wait at the airport gate. We walked outside and they broadcasted again, I didn't hear very clearly but followed most parents to walk out. We wait at the baggage claim for almost 1 hour and finally, the baggage crew came back to the gate and found our stroller.

IAD
DEN
Okay 4.0

Never made it on that flight

Sat, Apr 21
BOI
DCA
7h 51m
Tue, May 1
DCA
BOI
9h 00m
Trip: 11 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 28416 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.7
DFW
GRR
Excellent 9.0

Everything worked the way it was supposed to. Bag transfer through customs and transfer to domestic was easy.

Snacks and food in general on US operated airlines is generally sad. American Airlines should learn from Qantas about food quality and service.

LAX
AKL
Okay 4.0

American wins tge coach torture contest!

BOS
DFW
Excellent 10.0

Everything is excellent!!

LAX
MIA
Okay 4.0

The low fare was the best part of the flight, but I later found that it came at a cost!!!!

First of all the Crew was rude and their lack of patience was obvious, the flight was delayed and was no fault of any of the passengers yet we were made to feel as if it was our ( passengers) fault. Secondly, the air was turned down, I guess to conserve fuel, and the plane was unbearably hot, And at no time was food offered for purchase or even a beverage service. I have flow AA for 20+ years and this was the FURST flight I have ever experienced. Sadly I believe it will be my last!!!!

LAX
ORD
Good 7.6

I liked having the built in screen on the a321. Americans streaming service has lots to offer but the built in screens have more choices. I get why they want to just offer the streaming but I appreciate all the choices! There was a group number enforcer at the gate to make boarding more organized! She was polite but told the mobs that try to use the premium line to wait their turn.

I asked for upgrades to and from Chicago. I’m a gold member and fly for leisure fairly often. There are so many people looking for an upgrade these days that you’re rarely getting the opportunity

Wed, Apr 25
BOI
IAD
8h 15m
Sat, Apr 28
IAD
BOI
10h 26m
Trip: 4 days
8.4ExcellentShow reviews
Overall 8.4 Excellent
Based on 17011 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.9
Food
8.0
SEA
SJC
Okay 4.6

Flight time

Behavior of Stewardess Barbara extremely rude. I had gone to the restroom at the back of the aircraft at the beginning of service. I went up and wanted to sit on my 7C seat but she refused to move the cart to accommodate me to pass and made me stand at the back of the flight for 2 hour of the 1 hr 45 mins flight time

LAX
MEX
Mediocre 2.0

My luggage didn’t come on my flight. I was given a phone number to call for updates. I didn’t receive my bag until the following day. It was very unprofessional.

SEA
MCO
Mediocre 2.3

I dispatched a guitar in a hard case. It was labeled fragile and sent to a separate compartment. The guitar was poorly treated and the case was broken all over. Very disappointing. On top of that I had requested window seat and got the middle seat. No food was served and there was no movies to watch or anything, considering this was a five hour flight

SEA
SNA
Excellent 9.3

Up and down, no problems

Chocolate and almonds for breakfast snack?

FAI
SEA
Excellent 9.6

Easy on off and let us sleep

Sat, Mar 17
BOI
IAD
8h 40m
Tue, Mar 27
IAD
BOI
7h 09m
Trip: 11 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16166 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
BJX
LAX
Excellent 8.0

I liked the check-in kiosk, but only because I had no bags to check. I liked being able to choose my own seat. I liked that the flight was uneventful. I liked the staff at all stages, they were friendly and helpful.

They made me shove my purse into my knapsack to fit within their two bag policy. That's a first for me. My Delta flight did not do that.

ATL
EWR
Excellent 8.6

No LCD screen for entertainment.

BOS
LGA
Mediocre 2.0

We were in the plane for 3 hours before we could depart. No one offered us a drink or snack.

EWR
DTW
Mediocre 3.3

I've always wanted to go to all five Manhattan boroughs in one day. Thanks to Delta, that happened.

The plane broke down as we were about to take off. Delta rebooked everyone on to new flights because it was pretty obvious that plane was not going to be fixed in time. The crew did their best given the situation. The situation was absolute bs though - we had to take a cab to JFK for our new flight and do the whole security thing again and all that annoying stuff. Thanks for wasting 8 hours of my life, Delta.

GDL
ATL
Excellent 9.6

Expensive food

Sun, Apr 22
BOI
DCA
14h 13m
Mon, Apr 30
DCA
BOI
8h 58m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Apr 24
BOI
IAD
7h 33m
Thu, May 3
IAD
BOI
9h 38m
Trip: 10 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33896 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
ORD
Excellent 10.0

We got there ahead of schedule

DEN
ONT
Okay 4.0

The flight itself was fine

I used to love frontier but now everything from baggage policies to checking in feel like a huge hassle

LAS
MSN
Okay 5.6

Quick service

Expensive bags and small amount of room on the plane

PHL
SJU
Good 6.0

boarding and treatment by staff wad excellent

$3 for a cup of coffee is outrageous.... other airlines at least include beverages and a snack (peanuts etc).

DEN
LAS
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

Tue, Apr 10
BOI
IAD
7h 33m
Tue, Apr 17
IAD
BOI
9h 37m
Trip: 8 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33896 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
LAS
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

AUS
PHX
Good 6.0

Flight was delayed

MKE
LAS
Okay 5.3

It was clean, and the crew did great!

Way off schedule, way to tight of space, no way to sleep being such a late flight! As far as a beverage, they were out of everything!! Nice air line for quick trips,but to fly for 4 hrs at night from leaving at 12;00am, just impossible to sleep or really relax.

ORD
DEN
Mediocre 2.0

The flight was delayed

LAX
DEN
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

Tue, Apr 10
BOI
DCA
23h 17m
Thu, Apr 12
DCA
BOI
14h 57m
Trip: 3 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33896 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
ORD
Excellent 10.0

We got there ahead of schedule

LAS
BNA
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

LAS
MSN
Okay 5.6

Quick service

Expensive bags and small amount of room on the plane

PHL
SJU
Good 6.0

boarding and treatment by staff wad excellent

$3 for a cup of coffee is outrageous.... other airlines at least include beverages and a snack (peanuts etc).

DEN
LAS
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

Wed, Mar 14
BOI
IAD
9h 06m
Tue, Mar 20
IAD
BOI
7h 07m
Trip: 7 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 54764 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
LAX
NRT
Good 7.6

Staff was ind and friendly. Generous

Wish there was better food. It was okay.

LAX
HNL
Good 6.6

One crew is rude while I was ordering food while she is delivering the beverage after the order time. She simply told me they don't have what I want to order and leave. After 5 mins, I pushed the service button and nobody responded. After half hour, I ordered the food from another crew passed by. After I landed, they suppose to return my stroller set at the airplane gate. But they said it is not there, ask us to wait at the airport gate. We walked outside and they broadcasted again, I didn't hear very clearly but followed most parents to walk out. We wait at the baggage claim for almost 1 hour and finally, the baggage crew came back to the gate and found our stroller.

IAD
MUC
Excellent 9.3

United was flexible when I had to change my reservation at the last minute. Good service on board.

EWR
SJU
Excellent 10.0

EWR gate personnel tried to move things along. Seat was roomie and the flight attendants were pleasant. Flight was on time and landed early. No complaints.

Long TSA lines at EWR, but they moved.

DEN
DRO
Okay 5.2

They were able to get us on an earlier flight to shorten the 5 hour layover

Thu, Apr 5
BOI
DCA
17h 11m
Thu, Apr 12
DCA
BOI
14h 57m
Trip: 8 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33896 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
ORD
DEN
Mediocre 2.0

The flight was delayed

AUS
PHX
Good 6.0

Flight was delayed

LAS
BNA
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

MKE
LAS
Okay 5.3

It was clean, and the crew did great!

Way off schedule, way to tight of space, no way to sleep being such a late flight! As far as a beverage, they were out of everything!! Nice air line for quick trips,but to fly for 4 hrs at night from leaving at 12;00am, just impossible to sleep or really relax.

DEN
ONT
Okay 4.0

The flight itself was fine

I used to love frontier but now everything from baggage policies to checking in feel like a huge hassle

Wed, Apr 11
BOI
DCA
8h 50m
Sat, Apr 14
DCA
BOI
11h 23m
Trip: 4 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16166 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
JFK
CDG
Excellent 10.0

The food and the service

ATL
TGU
Mediocre 2.0

The service was horribly they dilate my flight 24 hours and I lose my flight yesterday because from Washington to Atlanta the flight was late and from Atlanta to Tegucigalpa leave early

ATL
EWR
Excellent 8.6

No LCD screen for entertainment.

BOS
LGA
Mediocre 2.0

We were in the plane for 3 hours before we could depart. No one offered us a drink or snack.

PVR
MSP
Good 7.3

They have few movies selection that was good

I like being in a big space faster. And clean good service I

Mon, Apr 23
BOI
DCA
10h 59m
Tue, May 1
DCA
BOI
8h 13m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Apr 17
LWS
IAD
9h 15m
Mon, Apr 23
IAD
LWS
10h 10m
Trip: 7 days
8.4ExcellentShow reviews
Overall 8.4 Excellent
Based on 17011 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.9
Food
8.0
LAX
MEX
Mediocre 2.0

My luggage didn’t come on my flight. I was given a phone number to call for updates. I didn’t receive my bag until the following day. It was very unprofessional.

SEA
SNA
Excellent 9.3

Up and down, no problems

Chocolate and almonds for breakfast snack?

FAI
SEA
Excellent 9.6

Easy on off and let us sleep

SEA
SAN
Excellent 9.6

Had no problems and web site no issues.

Flight was late but was airlines fault, no issues with web site

SJC
SJD
Okay 4.6

poor

Tue, Apr 24
BOI
DCA
10h 59m
Mon, Apr 30
DCA
BOI
8h 19m
Trip: 7 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 28416 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.7
CLT
CLE
Okay 5.2

Plane was delayed 1.5 hours. Rental Car reservation was at a location 30 miles from the airport, not the airport rental location. Had to transfer reservations which cost an extra $30...

LAX
ORD
Good 7.6

I liked having the built in screen on the a321. Americans streaming service has lots to offer but the built in screens have more choices. I get why they want to just offer the streaming but I appreciate all the choices! There was a group number enforcer at the gate to make boarding more organized! She was polite but told the mobs that try to use the premium line to wait their turn.

I asked for upgrades to and from Chicago. I’m a gold member and fly for leisure fairly often. There are so many people looking for an upgrade these days that you’re rarely getting the opportunity

ORD
DFW
Excellent 8.6

The customer service/ticket agent skipped her lunch break to get us on the plane. She went way beyond the call of duty. We will be eternally grateful.

ORD
LAX
Okay 4.0

Packed like sardines; the seats are getting narrower and the seat pockets are ridiculously small.

BOS
DFW
Excellent 10.0

Everything is excellent!!

Tue, Apr 10
BOI
IAD
6h 03m
Wed, Apr 18
IAD
BOI
11h 18m
Trip: 9 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 54764 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
ICN
SFO
Excellent 10.0

Food drinks and movies

The seats were comfortable and the plane clean. Take off and landing smooth .

DEL
EWR
Okay 4.3

The flight was about 9 hours delayed and I didn’t feel like anyone was trying to make up for it

SFO
FRA
Excellent 9.0

Entertainment system good. Nice new aircraft 777-300 ER. On-time departure and early arrival.

Vegetarian food choices very limited.

LAX
HNL
Good 6.6

One crew is rude while I was ordering food while she is delivering the beverage after the order time. She simply told me they don't have what I want to order and leave. After 5 mins, I pushed the service button and nobody responded. After half hour, I ordered the food from another crew passed by. After I landed, they suppose to return my stroller set at the airplane gate. But they said it is not there, ask us to wait at the airport gate. We walked outside and they broadcasted again, I didn't hear very clearly but followed most parents to walk out. We wait at the baggage claim for almost 1 hour and finally, the baggage crew came back to the gate and found our stroller.

IAD
DEN
Okay 4.0

Never made it on that flight

Thu, Apr 12
BOI
DCA
18h 14m
Tue, Apr 17
DCA
BOI
14h 57m
Trip: 6 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33896 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MKE
LAS
Okay 5.3

It was clean, and the crew did great!

Way off schedule, way to tight of space, no way to sleep being such a late flight! As far as a beverage, they were out of everything!! Nice air line for quick trips,but to fly for 4 hrs at night from leaving at 12;00am, just impossible to sleep or really relax.

ORD
DEN
Mediocre 2.0

The flight was delayed

LAX
DEN
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

AUS
PHX
Good 6.0

Flight was delayed

PHX
MKE
Okay 4.0

Nothing

Everything

Sat, Apr 14
BOI
IAD
9h 33m
Wed, Apr 18
IAD
BOI
7h 09m
Trip: 5 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16166 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
JFK
CDG
Excellent 10.0

The food and the service

BOS
LGA
Mediocre 2.0

We were in the plane for 3 hours before we could depart. No one offered us a drink or snack.

PVR
MSP
Good 7.3

They have few movies selection that was good

I like being in a big space faster. And clean good service I

GDL
ATL
Excellent 9.6

Expensive food

DEN
JFK
Good 6.3

Comfortable seats. Good entertainment

Going to Denver was delayed and now return trip delayed We were give 3 separate reasons. Poor communication. Just telling me a flight will be delayed is not communication. Lack of a free snack was disappointing. May have to rethink flying Delta next time.

Tue, Jun 5
BOI
DCA
14h 12m
Mon, Jun 18
DCA
BOI
9h 28m
Trip: 14 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Apr 18
LWS
IAD
9h 15m
Mon, Apr 23
IAD
LWS
10h 10m
Trip: 6 days
8.4ExcellentShow reviews
Overall 8.4 Excellent
Based on 17011 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.9
Food
8.0
SEA
MCO
Mediocre 2.3

I dispatched a guitar in a hard case. It was labeled fragile and sent to a separate compartment. The guitar was poorly treated and the case was broken all over. Very disappointing. On top of that I had requested window seat and got the middle seat. No food was served and there was no movies to watch or anything, considering this was a five hour flight

SEA
SAN
Excellent 9.6

Had no problems and web site no issues.

Flight was late but was airlines fault, no issues with web site

LAX
MEX
Mediocre 2.0

My luggage didn’t come on my flight. I was given a phone number to call for updates. I didn’t receive my bag until the following day. It was very unprofessional.

PDX
SFO
Okay 4.3

The crew was funny and handled the delay nicely

No notice of 2 hour delay

RDU
SEA
Excellent 8.3

The flight crew was incredibly sweet and helpful; one of them even gave me their personal TUMS when I said I didn't feel well.

The flight boarded 30 minutes early; I arrived to my gate at the time of when my ticket said boarding started, but they were already calling final boarding call for my flight. I completely panicked. The plane was clean but the seats are very close together and there were no complimentary snacks- even though it was a 6 hour flight. On my flight back from Seattle on Delta, we got a complimentary meal AND a complimentary snack. I was expecting my Alaskan flight to be better based on everything I'd heard from friends, but my return Delta flight showed Alaska up; it was a spacier plane with way more food offered.

Idaho to Washington Flight Information

Flights Arrive in Washington
Flights Depart from Idaho
Flight Price $234
Airlines Frontier, United, American Airlines, Alaska Airlines, Delta
*
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